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486 Sentences With "incubates"

How to use incubates in a sentence? Find typical usage patterns (collocations)/phrases/context for "incubates" and check conjugation/comparative form for "incubates". Mastering all the usages of "incubates" from sentence examples published by news publications.

That incubates deadly diseases, including cholera, dysentery, typhoid and polio.
It incubates new hardware suppliers by buying small equity stakes in them.
He incubates the attacks in perpetuity, rather than seeking an actual resolution.
High Alpha, which he cofounded in 2015, both incubates and funds local startups.
Symptoms and mortality rate Once transmitted, the virus incubates for two to 21 days.
Like other coronaviruses, the Wuhan virus incubates for about two weeks, CDC's Messonnier said.
Yet, for many, the manual effort of pen against paper still incubates invention best of all.
Wong carefully collects these and incubates them indoors, away from natural predators like spiders and earwigs.
It incubates eight startups in Beersheba that all seem to be pushing the envelope in digital security.
"The Resistance" — all markers of the same culture of self-righteous loathing that supposedly incubates political violence.
The company, active in the crypto ecosystem, incubates and invests in decentralized applications built on the Ethereum blockchain.
ConsenSys Labs incubates around 25 spokes, according to an email sent by Shawn Cheng, a partner at Labs.
The division focuses on developing historic properties for entrepreneurs that the parent company incubates in its downtown office.
The CFSI's Financial Solutions Lab, backed by JPMorgan Chase, America's biggest bank, incubates eight to ten startups a year.
The app launched earlier this year as part of Google's Area 120 division that incubates and tests wacky apps.
Google partnered with Mercy Corps to set up Gaza Sky Geeks which incubates and accelerates outsourcing startups in Gaza City.
The West's image of Islam and the Muslim image of Western societies are often mutually incommunicable; the incomprehension incubates violence.
Betaworks either invests in portfolio companies like a traditional VC or incubates ideas (with recruited founders) as part of Betaworks Studios.
The Yomee heats your milk (which can also be dairy free), drops the culture, and then incubates the yogurt and cools it.
The idea is that as well as accelerating companies it also incubates them, thus creating, from scratch, around 13 new startups every year.
But we don't know how many people get infected, how long it incubates, whether spring or summer weather will actually impede its spread.
Evidence Action expects some of the programs it incubates to fail, and will keep investing in the other programs with a better track record.
The eggs gestate for two weeks, and then the female platypus incubates the eggs for another 10 days by warming them with her tail.
Not only that, but it can put them on track to eventually start their own culinary businesses, such as those being nurtured by HBK Incubates.
But in a twist, it is through these very same DIY regenerative processes that the paradigm of the "creative city" incubates its underlying entrepreneurial value.
This follows the generally accepted wisdom that public transportation is a germ-infested petri dish of humanity that incubates novel diseases even during non-pandemics.
The cock's nest may contain 50 or more eggs, which he incubates and guards all alone, but which obviously come from a great many hens.
Established in 2013, The American University of Cairo's Venture Lab incubates, connects and supports talented youth, giving them access to experienced mentors and facilitating their success.
The Christchurch massacre reminded us once again that pushing back against violent white supremacism, and the online radicalization that incubates it, is a major national security priority.
The selected virus is injected into a fertilized hen's eggs, where it incubates and replicates for a few days -- just as it would do inside a human host.
It incubates in the human body for two weeks during which time it can be passed from one person to another, but the infected individual shows no symptoms.
Technologies embody the values — and the biases and prejudices — of the society that incubates them, and if we can't imagine the future we want, then neither can our creations.
They also employ a strategy called "contact tracing": finding all the contacts of people who are sick, and following up with them for 21 days — the period during which Ebola incubates.
As a result, Naspers has transformed into a holding company that incubates, acquires, and invests in online marketplace businesses around the globe (though it still maintains a relatively small publishing unit).
For these finalists, Flat6Labs incubates them with seed funding, office space, computers, Internet access, training, legal support and tax advice while nurturing an ecosystem to provide continuing support for its graduates.
Yet in the last year, both have landed at Social Capital, a Palo Alto, Ca.-based firm that incubates and invests in companies in healthcare, education, financial services, mobile and enterprise software.
TechTown rents space to start-ups, connects them to capital resources and accelerates and incubates companies via several programs with varying focuses, including technology, health care and traditional brick-and-mortar retail.
These are funds like High Alpha, which just closed its second $85 million fund, High Alpha Capital II, and raised another $16.5 million for a companion venture studio that ideates and incubates startups.
Chamath Palihapitiya Chamath Palihapitiya is the founder of VC firm Social+Capital, which both incubates and invests in early-stage companies focused on breakthrough technologies in healthcare, education, financial services, mobile and enterprise software.
It took several months for the Big Imagination Foundation, a nonprofit organization that "incubates brave new ideas and talent," to hollow out a 1985 Boeing commercial plane to make space for art and dancing.
Consensys now has over 800 employees and nearly every company at the summit was affiliated with Consensys in some form, either as one of the company's "spokes" (startups it incubates) or in some advisory role.
After the news of Mr. Khashoggi's death, David Gutelius, a partner at the Data Guild, a boutique venture "studio" that incubates and invests in start-ups, began asking prospective investors about the sources of their money.
To help the small operations scale to the standards of big retail, resources were pooled with other community organizations like Harlem Community Development Corporation and Hot Bread Kitchen Incubates and the Local Vendor Program was created in 2015.
The Lab, a network of programs that incubates sustainable finance mechanisms, expects to attract an initial $855 million to six investment vehicles launched in New York on Wednesday, and is hoping to pull more private capital into its projects.
After breaking ground this month on a new home in Catskill, N.Y., the institute is also expanding its role as a presenter of dance, showing in finished form the same works (and occasionally others) that it "incubates" through residencies.
There is now an entire venture capital ecosystem that funds and incubates companies not so they can go public but so they can be acquired by Alphabet, Facebook, Amazon, Apple, or Microsoft (as well as Oracle, Salesforce, Intel, and a handful of others).
After Americans have now marked another anniversary of the 9/11 attacks, it is worth remembering that terrorism incubates in this region when dictators sponsor violent extremists and where failed states do not govern their people justly or responsively, allowing jihadism to metastasize.
If this trend is left unchecked in the run-up to provincial elections later this year and presidential elections in 2019, we may see a precipitous shift away from the religious moderation that formerly prevailed toward a discourse that incubates radical Islamism.
Now the anchor tenant at La Marqueta—which still houses a handful of small, local vendors, including Mama Grace's Afro Caribbean Food and Velez Groceries—Hot Bread Kitchen has expanded its training program and launched a successful culinary incubator, HBK Incubates, for local food startups.
To Mira Bernstein, a BEAM instructor and a leading figure in the extracurricular math ecosystem that incubates many of the nation's scientists and engineers, the scene was unremarkable, except for one striking feature: None of the children were wealthy, and few were white or Asian.
This risk of global spread, however, remains low, and that's mainly because of the nature of the disease: People with plague get sick (and, if untreated, die) so quickly after infection that they don't travel as far as say, Ebola, which incubates in the body for days before causing symptoms.
As for the feds, both in the U.S. and Colombia, their efforts are complicated by the rampant corruption that drug money incubates -- less mercurial than Escobar, Gilberto's first impulse is to throw money at problems -- leaving even the most principled officials hampered by the fact that they're not sure who they can trust.
It's against NCAA rules; it looks tawdry; it's dubious within the context of higher education; it's doubly dubious coming from any program coached by Rick Pitino; and given the nationwide problems of campus sexual assault and the rape culture that incubates and enables it, using female sex workers to woo male athletes is probably not the greatest idea.
It's the "life sciences guys who are smart as hell," says one LP who's grown frustrated with some of the tech-focused firms he has backed because they've haven't produced the cash-on-cash returns he expected, yet who's exceedingly happy with bets on firms like Third Rock Ventures, a 22016-year-old, Boston-based outfit that incubates biotech startups and which took many of those companies public before the IPO window largely slammed shut last fall.
The male incubates the eggs and takes the parental care.
She also incubates the eggs and raises the fledglings herself.
The clutch size is three to five eggs. The female incubates the eggs and builds the nest, but the male may feed the female while she incubates. Both sexes feed the young. Five species have helpers assist in feeding the young.
The male incubates the eggs and raises the chicks alone for about nine months.
The female incubates the eggs. However, both the male and female birds build the nest.
The male assists only on hot days, when he either incubates or shades the nest.
The female incubates the eggs for about 16 days. The young leave the nest about 18 days after hatching.
The female incubates the eggs for 20 days and the chicks leave the nest about 33 days from hatching.
The female incubates the eggs for about 16 days. The young leave the nest about 18 days after hatching.
The female incubates the clutch, which hatch after about eighteen days, and she also rears the chicks without help.
At night, the female incubates alone while the male stays nearby to defend the nest. Jacamars rarely leave eggs unattended.
The female incubates the eggs. Incubation takes about 12 to 14 days. Newly hatched chicks are altricial. They have few feathers.
In a space as small, crowded and claustrophobic as the office, love doesn't grow - it incubates and breeds, like a virus.
This species is known for collecting hair for the nest from live animals, such as horses, dogs, and humans.Birds in Backyards – Yellow-throated Honeyeater The female incubates the eggs and feeds the young. A typical clutch is two or three pinkish eggs,Parks & Wildlife Service – Yellow-Throated Honeyeater and the incubation period is approximately 16 days. The female alone incubates the eggs, and also feeds the nestlings.
As of 2019, Hot Bread Kitchen has graduated 162 women from 60 countries. Graduates earn an average of 70% more than they did before entering the program. In 2010 Hot Bread Kitchen opened HBK Incubates, a small-business incubator that assists entrepreneurs in opening culinary businesses. HBK Incubates rents out of affordable commercial kitchen space and provides business and marketing advice and workshops for both men and women.
Docs in Progress is a film organization based in the Washington DC area which showcases and incubates works in progress by up-and-coming and established documentary filmmakers.
Sphaeramia orbicularis. FishBase. 2011. The male incubates the eggs until they hatch. It eats mostly planktonic crustaceans, mainly at night. It is not a common marine aquarium fish.
Allofeeding during the incubation period can also transpire through both the male and the female interchangeably feeding each other via beak-to-beak interactions, while a mate receiving the food incubates the eggs. Once feeding is completed, the recipient now becomes the feeder and the mate that was just foraging incubates the eggs. For example, sagebrush Brewer's sparrows (Spizella breweri breweri) allofeed in this manner. A recent study by Halley et al.
She also incubates the eggs, the male bringing her food to the nest, and both sexes help rear the young. Waxwings appear in art and have been mentioned in literature.
The nest is on the ground, and 3–6 eggs is the normal clutch size. The female incubates the eggs and cares for the chicks alone, as is typical with gamebirds.
Rather they forage while the female incubates, and when the female forages either watches the nest for a short period or accompanies the female in foraging. The female alone incubates the eggs, which hatch after two to three weeks. The young are fed by both parents, and leave the nest after a further two to three weeks. Males have been known to remove faecal sacks after coaxing the cloaca of the young to dispose of them as well.
In Farancia breeding occurs in early spring, and eggs are laid in a burrow near the water in early summer. The clutch incubates between 8–12 weeks, and hatches in mid-autumn.
Two or three eggs are laid; they are blue with dark markings concentrated at the larger end. Only the female incubates the eggs, but both sexes are involved in feeding the young.
Jasus paulensis is nocturnal. It feeds on seaweeds and scavenges on dead animal material. The eggs are laid from May onwards and the female incubates them under her tail for several months.
Only the female incubates, for 16–21 days. The male feeds the female throughout incubation. Hatching is often asynchronous. Hatched young are altricial, brooded by the female but fed by both sexes.
In at least four of the species (the long-tailed tit, the black-throated bushtit, and silver- throated bushtit), only the female incubates. Young chicks are fed exclusively on insects and spiders.
Currently, Stephen serves as the Chairman at BigBamboo LLC, a holding company that incubates start-up companies and is also head of MonetaPro, MagMo, My Wet Rock, RONAstar and ComCom (Community Commerce) Networks.
Incubation lasts 27 or 28 days. Only the female incubates and cares for the nestling. She provides food for the nestling on average once per hour and includes invertebrates, vertebrates and regurgitated material.
Sulawesi Hanging parrots nest in tree cavities. There are usually three eggs in a clutch. The female incubates the eggs for 20 days and the chicks leave the nest about 33 days from hatching.
The clutch is three to four, rarely five, pale creamy eggs. Only the female incubates, but both parents take care of the chicks. They will use distraction displays to lead predators away from the chicks.
Blue-crowned hanging parrots nest in tree cavities. There are usually three eggs in a clutch. The female incubates the eggs for 20 days and the chicks leave the nest about 33 days from hatching.
The nest is made of plants, lichen and hair. The clutch size is two to three eggs. The eggs may be white, pale green or bluish, and have many spots. The female incubates the eggs.
Clutches usually consist of one single white egg, although double egg clutches have been recorded. This pigeon incubates its eggs for approximately 21–23 days. Young birds fledge at about 28 days from being hatched.
It also incubates a state of art Micro-filming lab equipped with advanced scanners to facilitate the digitization of national and international literary work of great cultural value and importance like old books and even manuscripts.
In red-crowned parakeets, only the female incubates. While in the nest, they are seen turning their eggs regularly. Otherwise, they spend their time sleeping, preening or digging. This period last from 23 to 25 days.
Green jays usually build a nest in a tree or in a thorny bush or thicket, and the female lays three to five eggs. Only the female incubates, but both parents take care of the young.
Entrance gate of Rajasthan University Spread in approximately 2.8529 km² or 1020180 yd² Square Yards on Jawaharlal Nehru Marg also known as the central spine of Jaipur the central campus incubates various Departments, Libraries, Sports Complexes etc.
They have excellent camouflage, and will first hide at any disturbance. If they're approached too closely, they will run rather than flying at which they are very poor. Females lay four eggs, which the male then incubates.
On the Filsenberg incubates the woodlark. The orchards are also bat areas. In the woods on the Albtrauf bat boxes have been provided for the establishment of bats. There, the Bechstein's bat is found in large numbers.
Nests have been built on single clothespins. She lines the nest with soft plant fibers. There she lays her eggs, which are no bigger than a coffee bean. She alone incubates the eggs and raises the young.
They build cup nests on loose twig platforms wedged behind patches of bark on tree trunks. (They will also use special nest boxes clamped to tree trunks and made with two openings; the birds use one as an entrance and one as an exit.) They lay 3 to 9 eggs (usually 5 or 6), which are white with reddish-brown speckles and dots. The female incubates for 14 or 15 days. The young fledge 15 or 16 days later; the male may care for them while the female incubates and feeds a second brood.
Eurasian collared doves typically breed close to human habitation wherever food resources are abundant and there are trees for nesting; almost all nests are within of inhabited buildings. The female lays two white eggs in a stick nest, which she incubates during the night and which the male incubates during the day. Incubation lasts between 14 and 18 days, with the young fledging after 15 to 19 days. Breeding occurs throughout the year when abundant food is available, though only rarely in winter in areas with cold winters such as northeastern Europe.
The female usually lays 4-5 eggs speckled with brown or gray. Only the female incubates, for 11-14 days. Young are altricial and are fed by both parents. First flight is at 8-11 days of age.
A bromodeoxyuridine assay, similar to thymidine-labeling indexing, incubates cells with radiolabeled bromodeoxyuridine, which is taken up at a greater rate by proliferating cells, and then uses a film to image the distribution of radiolabeled bromodeoxyuridine in cells.
It has been proposed that this species lays less than ten eggs which the female alone incubates. It is believed to breed from May to July. The shelduck has been observed in flocks of two to eight birds.
CFE incubates and facilitates enterprising activities (sessions and engagement) for potential entrepreneurs. It provides a platform for successful entrepreneurs to share their success stories with the budding aspirants and develops the content, case studies, and research pertaining to entrepreneurship.
Accessed 2009-06-29. They are tropical and subtropical species which lay 3–6 eggs on sandy beaches. The female incubates the eggs. Because of the species' restricted nesting habitat the three species are vulnerable to disturbance at their nesting sites.
These pair-living birds lay 2 - 4 brown- spotted green eggs in a tree nest. Only the female incubates, but both sexes participate in the nest-building and feeding of the chicks. The chicks are fed almost exclusively with insects.
The Meyer's parrot nests in tree cavities. The eggs are white and there are usually three or four in a clutch. The female incubates the eggs for about 28 days and the chicks leave the nest about 60 days after hatching.
The species has a loud, cackling cuyy-cuyy voice when flushed. It frequently feeds on tuber crops, especially potatoes. Eggs and chicks have been collected in April and May and October. The male incubates the eggs and raises the chicks.
The eggs are whitish buff to pink, splotched with chestnut-red and slate-grey towards the large end.Pizzey, Graham; Doyle, Roy (1980) A Field Guide to the Birds of Australia. Collins Publishers, Sydney. The female incubates the eggs for 15 days.
The nest is a large sphere of leaves and grass with a side entrance, concealed in tangled vegetation. The female incubates the clutch of two to four brown-blotched white eggs, and the naked young take 16 days to fledge.
The dusky parrot nests in tree cavities. The eggs are white and there are usually three or four in a clutch. The female incubates the eggs for about 26 days and the chicks leave the nest about 70 days after hatching.
Blakers et al. (1984). The Atlas of Australian Birds, Carlton: Melbourne University Press. The pheasant coucal is unusual among Australian cuckoos in that it incubates and raises its own young instead of laying its eggs in the nest of another species.
Paleognathes share a pattern of grooves in the horny covering of the bill. This covering is called the rhamphotheca. The paleognath pattern has one central strip of horn, with long, triangular, strips to either side. In Paleognathes, the male incubates the eggs.
Jacana spinosa - MHNT This bird lays a clutch of four brown eggs with black markings. These eggs usually measure around . The male incubates the eggs for 28 days. A female may sometimes shade and squat over the eggs but rarely incubate them.
This tyrant flycatcher is found in tall trees and shrubs, including the edges of savanna and marshes. It makes a flimsy cup nest in a tree. The female incubates the typical clutch of two cream eggs, which are marked with reddish brown.
The red-fronted parrot nests in tree cavities. The eggs are white and there are usually three or four in a clutch. The female incubates the eggs for about 27 days and the chicks leave the nest about 80 days after hatching.
The red-lored amazon nests in tree cavities. The eggs are white and there are usually three or four in a clutch. The female incubates the eggs for about 26 days and the chicks leave the nest about 60 days after hatching.
The average size is . Only the female incubates the eggs; the male guards the nest while she leaves the nest to feed. The eggs hatch after 16–17 days. The chicks are fed by both parents and fledge after 17–18 days.
The coscoroba swan feeds on various plant matter, small aquatic insects, and small fish. The female incubates the eggs, while the male stands guard and aggressively helps to protect the fledglings against predators after hatching. Coscoroba swans live to an age of approximately twenty years.
They forage in pairs and when one bird finds food, calls for the other to join. Courtship includes ritual feeding of the female by the male. They nest in decayed cavities or woodpecker holes. Only the female incubates the egg while the male feeds it.
According to the four-stage model of insight, there are four stages to problem solving. First, the individual prepares to solve a problem. Second, the individual incubates on the problem, which encompasses trial-and-error, etc. Third, the insight occurs, and the solution is illuminated.
The pair builds a usually well concealed cup nest, but the female incubates alone. The blue-gray and palm tanagers will nest in buildings. Thraupis tanagers have squeaky call notes and songs which consist of 5-10 repetitions of a single or double note.
The slaty-breasted tinamou male attracts 2 to 4 females to lay in its nest on the ground and in thick vegetation or between the raised roots of a tree. The male incubates and raises the young. Females will mate with more than one male.
The mean weight of the egg is around . The female alone incubates, doing so for about 28 days, while the male gathers food for her. The female tends to closely brood the young for three weeks. Then after, she begins to hunt for the young.
It can be found in barren landscapes with little vegetation, and sometimes nests in rock crevices. It feeds on seeds, and during the winter descends in flocks to agricultural fields to find food. The female lays and incubates 4 or 5 blue, lightly speckled eggs.
Heat not only incubates the eggs, but also determines the sex of the developing caimans (temperature-dependent sex determination). When the temperature inside the nest is about or higher, the caimans become female, and otherwise become male.Lang, J.W. "Sex Determination." Crocodiles and Alligators (illustrated ed.).
It has an entrance in a small spout, with a landing in front of it. The female incubates the clutch, which generally consists of two eggs. The eggs are white with sparse dark markings and measure 21–22.2 mm long by 15.6–16.7 mm wide.
Three to four eggs is the usual clutch. An abnormal clutch of seven has been noted, although none of the eggs hatched at this nest. Only the female incubates the eggs,which then hatch in about 10–12 days. The chicks have black down.
Concurrently, her first male may mate with an incoming second female, who lays her second clutch on his territory. The male thereafter incubates his first mate's first clutch alone. An apparent hybrid between this species and the little stint has been reported from the Netherlands.
The female builds a scrape nest on the ground, usually near water. She lines it with vegetation and down feathers from her own body. She lays a clutch of , which she alone incubates for 22 to . The young are raised collectively by the females.
A tree in the required stage of decomposition is susceptible to weather damage, and the availability of suitable trees may limit the resplendent quetzal population. Both parents take turns at incubating, with their long tail-covert feathers folded forwards over the back and out of the hole, where they tend to look like a bunch of fern growing out of the hole. The incubation period lasts about 18 days, during which the male generally incubates the eggs during the day while the female incubates them at night. When the eggs hatch, both parents take care of the young, feeding them fruit, berries, insects, lizards, and small frogs.
They nest during early summer. Both sexes excavate the nest, usually on the underside of a branch in the lower to middle level of a tree. Two to three glossy white eggs are laid, and the parents take turns to incubate them. The male incubates at night.
It occurs in forests, particularly in wetter areas. The bulky cup nest is built in a tree and the normal clutch is two brown-blotched white eggs. The female incubates the eggs for 13–14 days to hatching, with another 15–16 days before the chicks fledge. .
They are often seen with bay-headed tanagers and honeycreepers. The small cup nest is built in a tree and the normal clutch is two brown-blotched white eggs. The female incubates the eggs for 13 days to hatching, with another 15 days before the chicks fledge.
They have long broad wings with "fingered" wingtips, and striking patterns in flight. Many have interesting mating displays, such as inflating throat sacs or elevating elaborate feathered crests. The female lays three to five dark, speckled eggs in a scrape in the ground, and incubates them alone.
The crested berrypecker breeds from August to February. The nests of both species are open cups built from moss. Beyond that nothing is known of the tit berrypecker. In the crested berrypecker the female alone incubates the eggs, with the incubation period lasting for over 12 days.
The green-winged macaw generally mates for life. The female typically lays two or three eggs in a nest made in a hole in a tree. The female incubates the eggs for about 28 days, and the chicks fledge from the nest about 90 days after hatching.
The female lays two brown-blotched white eggs, which she incubates for 12–14 days. The male helps in feeding the chicks. The white-eared ground sparrow is on average long and weighs . The adult has a stubby dark-grey bill and unstreaked olive-brown upperparts.
Only the female incubates the eggs which hatch after 15 to 17 days. Males assist in feeding the chicks although females involve themselves to a greater extent, making more trips as the chicks get older. Sunbirds have been known to live for nearly 22 years in captivity.
They are less likely to follow ant columns. The female alone builds a cup nest and incubates the two or three eggs. The young leave the nest before they can fly and hide in dense vegetation. Ant-tanagers have harsh call notes but musical whistled songs.
The yellow-collared macaw nest in a hole in a tree. The eggs are white and there are usually two or three in a clutch. The female incubates the eggs for about 26 days, and the chicks fledge from the nest about 70 days after hatching.
In captivity, the male incubates during the day, and the female during the night. The chicks hatch precocial and are cared for by the parents for one or two days before leaving the nest, although chicks sometimes use the brood nest until they are 40 days old.
These nests are small, cup-like structures lined with grass, feathers, stems, and hairs. Each female lays three to seven light-blue or, rarely, white eggs. The female incubates the eggs, which hatch after 13 to 16 days. The young cannot care for themselves upon hatching.
The Maui parrotbill is monogamous and breeds between November and June. Females build a cup-shaped nest out of Usnea lichens and pūkiawe (Styphelia tameiameiae) twigs, placing it above the forest floor. Pairs raise a single nestling per season. The female incubates it for 16 days.
Egg, Collection Museum Wiesbaden The orange-winged amazon nests in tree cavities. The eggs are white and there are usually three or four in a clutch. The female incubates the eggs for about 26 days and the chicks leave the nest about 60 days after hatching.
It ranges from around long and in diameter. The second egg is around 3 mm shorter. The egg has been calculated to weigh around 33 g, which is 5% of that of the adult female. The female incubates the eggs alone over a period of 28 to 29 days.
20 day old blue-and-gold macaw The blue-and-yellow macaw generally mates for life. They nest almost exclusively in dead palms and most nests are in Mauritia flexuosa palms. The female typically lays two or three eggs. The female incubates the eggs for about 28 days.
The turquoise- fronted amazon nests in tree cavities. The oval eggs are white and measure around 38 × 30 mm. There are usually three to five in a clutch. The female incubates the eggs for about 27 days and the chicks leave the nest about 60 days after hatching.
Two small white eggs are laid within the nest and the female incubates them on her own. Incubation time is 14–18 days. Hatchlings are primarily fed insects due to high nutritional requirements. No information was found on the length of the nestling stage or age at fledgling.
It occurs in semi-open areas including cultivation and gardens. The bulky cup nest is built in a tree, usually a palm, or under the eaves of a house, and the female incubates three, sometimes two, brown-blotched cream eggs for 14 days, with another 17 days to fledging.
The mother incubates the eggs for approximately two weeks, while the father is responsible for ensuring that the female is fed. After the eggs hatch, the hatchlings are raised and fed by their parents. They tend to leave the nest anywhere from eleven to fourteen days after hatching.
Two to seven eggs are laid. They are pale bluish or greenish, with reddish or brownish blotches and streaks. The female incubates the eggs for 12–15 days, while being fed by the male. The young birds are fed by both parents and fledge after 9–15 days.
Reproduction occurs from April to July when the water temperature ranges between 65 and 75 °F. A gelatinous mass of eggs is deposited in a cavity created by hollow logs or undercut banks. The male guards the nest and incubates the eggs by continually fanning fresh water over them.
The Madeiran chaffinch nests between April and July. The female builds a cup- shaped nest lined with feathers in which she lays a clutch of four or five eggs and which she alone incubates for 12–15 days before they hatch. The male helps to feed the chicks.
The usual clutch consists of two eggs, which are greenish or gray, spotted darker brown and blotched pale. The female alone incubates the eggs and is fed by the male with which it keeps in contact with a twittering call. Both parents take part in feeding the chicks.
Two small white eggs are laid within the nest and the female incubates them on her own. Incubation time is 14–18 days. Hatchlings are primarily fed insects due to high nutritional requirements. No information was found on the length of the nestling stage or age at fledgling.
The grey butcherbird usually breed in single territorial pairs from July to January. Both sexes defend their territories and nest throughout the year. The female incubates the eggs while the nestlings and fledglings are fed by both parents. The nest is a shallow, bowl-shaped made from sticks and twigs.
Tropicbirds generally nest in holes or crevices on the bare ground. The female lays one white egg, spotted brown, and incubates for 40–46 days. The incubation is performed by both parents, but mostly the female, while the male brings food to feed the female. The chick hatches with grey down.
Rheas are polygamous, with males courting between two and twelve females. After mating, the male builds a nest, in which each female lays her eggs in turn. The nest consists of a simple scrape in the ground, lined with grass and leaves. The male incubates from ten to sixty eggs.
A mating pair of orioles usually incubates two broods per year, each consisting of between three and five eggs per brood; however, chicks hatched from the later brood are usually unable to survive the winter. This species' nests are often a popular choice of parasitization by the Brown-headed cowbird.
This is thick enough to let moisture drain away from the eggs. The male also incubates the eggs and raises the chicks alone. A clutch of three or four eggs are laid measuring . They have a granulated surface and are initially bright pea-green in colour although they fade with age.
A female incubates eggs in a camouflaged nest. Two nestlings are fed by a female hummingbird. Open-wooded or shrubby areas and mountain meadows along the Pacific coast from British Columbia to Arizona make up C. anna's breeding habitat. The female raises the young without the assistance of the male.
Breeding typically occurs between February and May. The female lays three or four eggs in a domed nest, which she builds on the ground. Though she alone incubates the eggs, both sexes feed the young and remove fecal sacs from the nest. The young fledge within 10–11 days of hatching.
A pair will re-use a successful nesting site, with the some sites used for up to six years. The female commonly remains in the nest for several days before laying. The female incubates the eggs for 21–24 days. During this time, the male forages up to from the site.
It occurs in forest, woodland and cultivation. The bulky cup nest is built in a tree or shrub, and the female incubates three brown- blotched grey-green eggs. These are social birds usually found in groups. They eat a wide variety of fruit and also take insects, often gleaned from twigs.
Once there, it preferred to use high perches to sing from. The female warbler incubates the eggs while the male looks for food. This species's foraging niche was quite low in elevation, frequently between three and ten feet. However, during migration it was also observed foraging in the tops of trees.
Péron gave the incubation period as five or six weeks, but since the mainland emu incubates for 50 to 56 days, this may be too short. He stated a mother emu would defend its young from crows with its beak, but this is now known to be strictly male behaviour.
Grey parrots are monogamous breeders which nests in tree cavities. The hen lays 3-5 eggs, which she incubates for 30 days while being fed by her mate. Young leave the nest at the age of 12 weeks. Little is known about the courtship behaviour of this species in the wild.
Breeding occurs in the summer months between March and September. The nest is a simple scraped out dip in the ground lined with grass. The female incubates the eggs for 18 to 19 days. The male meanwhile stays close to the nest and feeds the female and, once hatched, the chicks.
The nests of spiderhunters are inconspicuous, in contrast to those of the other sunbirds which are more visible. In most species the female alone constructs the nest. Up to four eggs are laid. The female builds the nest and incubates the eggs alone, although the male assists in rearing the nestlings.
One parent, probably the female, incubates the single white egg for about 29 days to hatching. The streaked tuftedcheek is typically 22 cm long, weighs 48 g, and has a long bright rufous tail. The back is brown with dark streaks. The head has a buff streaked dark brown cap and paler eyestripe.
Both male and female birds build a pouch nest with a visored side entrance, which is usually suspended from a thin branch or vine high in a tree, though occasionally it can go up to . The female incubates the two usually unspotted white eggs for the 15–16 days prior to hatching.
The female lays 1–2 eggs, typically just 1, which the male incubates for 90 days. After a few days the chick will exit the nest and feed on its own, although it may stay around parents for a year. When not incubating eggs, they roost alone in sheltered places at ground level.
The female alone incubates the two white eggs. The band-tailed barbthroat is 10.2–11 cm long and weighs 5–5.8 g. it has a long decurved bill, and, as with other hermit hummingbirds, the sexes are similar. The adult has bronze-green upperparts, a dark ear patch and dusky malar stripe.
Boston, MA: A Field Guide to western birds' nests. They are incubated primarily by female, with the male substituting when the female leaves to hunt or merely stretch her wings. Rarely do the males incubate more than four hours of daylight. The male brings most food to the female while she incubates.
The puff-throated bulbul is a regular but not an obligate cooperative breeder. Groups can comprise one or more breeding pairs and breed either cooperatively or non-cooperatively. In cases of multiple breeding pairs in a single territory, the pairs nest separately. The female builds the nest and incubates and broods the young.
The clutch size is unknown, but believed to be smaller than the 7–12 of the nominate race of common firecrest. The female incubates the eggs for 14.5 to 16.5 days to hatching, and broods the chicks, which fledge 19 to 20 days after hatching. Both parents feed the chicks and fledged young.
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In: Poole, A. and F. Gill (eds.) The Birds of North America. Philadelphia, Pennsylvania: The Birds of North America Inc. 2000. Only the female incubates the eggs, but both parents feed the nestlings and fledglings. The long juvenile dependency period means only a single brood per pair is typically raised each breeding season.
This territorial species nests in holes in dead and decaying Corsican pines, which are usually self-excavated. The clutch is typically 4–6 eggs (mean 5.1). The eggs are white with red-brown speckles especially at the larger end and are in size. The female incubates the eggs for 14–17 days until they hatch.
They average and weigh of which 6% is shell. The female incubates the eggs for 13–18 days to hatching, and broods the altricial downy chicks until they fledge 20–26 days later. Both adults feed the chicks in the nest and continue after they fledge until they become independent in about 8–14 days.
Most species are adapted for copulation on the water only. They construct simple nests from whatever material is close at hand, often lining them with a layer of down plucked from the mother's breast. In most species, only the female incubates the eggs. The young are precocial, and are able to feed themselves from birth.
The clutch consists of one or two eggs, which she incubates for 38–40 days. The female voids feces through the nest slit, as do the chicks from the age of two weeks. Once the female emerges from the nest, the chicks seal it again. The young birds have no trace of a casque.
This species lives on rocky mountainsides, often at high elevation. It can be found in barren landscapes with little vegetation, and sometimes nests in rock crevices. It feeds on seeds, and during the winter descends in flocks to agricultural fields to find food. The female lays and incubates 4 or 5 blue, lightly speckled eggs.
In the same study, nests were placed at mid-elevation on a hill, at about . Nesting sites are typically in dense grassy vegetation about , likely for protection against predation, with extensive exposure to sunlight. Eggs weigh about and are on average tall by wide. The female incubates the eggs alone for 21 to 28 days.
This species is monogamous. The oval nest is usually suspended, as with most sunbirds, or constructed inside a bush. The female incubates one to three dark-blotched, greenish eggs for two weeks. The chicks are fed by both parents until fledging time, and the chicks will for a time return to the nest to roost.
Eggs are laid in daily intervals, and incubation commences once the clutch is complete. Only the female incubates. The male remains generally within sight of the nest and responds aggressively to both intra- and interspecific intrusion into the nest's vicinity throughout the incubation period. Mean length of incubation is 13.9 ± 0.2 days (n = 70 nests).
A clutch of three or four dull-white oval eggs, lightly spotted with red-brown mostly at the large end and each measuring , is laid.Pizzey, Graham; Doyle, Roy (1980) A Field Guide to the Birds of Australia. Collins Publishers, Sydney. The female incubates the clutch, and the clutch takes around 16–18 days to hatch.
Superb fruit doves' wings whistle when they fly, and their call is a steady coo-coo- coo-coo. The breeding season lasts from September to January. A small platform of twigs is built 5–30 metres off the ground, in which the female lays one small, white egg. She incubates it during the night.
Gwydion suggests his sister Arianrhod as the new footholder. Math magically tests her virginity requiring her to step over his wand. She immediately gives birth to a son, Dylan ail Don, who takes to the sea. She also drops a scrap of life which Gwydion scoops up and incubates in a chest by his bed.
Two eggs are laid, white or dullish whitish-brown or pink dotted with purplish-brown spots. As far as is known only the female incubates the clutch, for a period of between sixteen and twenty-one days. Both sexes feed the young. The nestling stage is known to be long, eighteen to twenty-one days.
Rock kestrels usually nest in either old stick nests or on cliffs, where they may make a depression in the sand. They have also been observed utilizing buildings, but this appears to be unusual. Clutch sizes vary between 1 and 6 eggs. The female incubates the eggs full-time while the male sources food.
Eggs, Collection Museum Wiesbaden The yellow-collared lovebird brings nesting material in its beak to a tree cavity for their nest. The eggs are white and there are usually four to five in a clutch. The female incubates the eggs for about 23 days and the chicks leave the nest about 42 days after hatching.
The female lays three or four large rough-shelled white eggs and incubates them alone. These are medium-sized birds, similar in general appearance to turkeys, with small heads, long strong legs and a long broad tail. They are typically long and weigh . They have fairly dull plumage, dark brown above and paler below.
Like other tinamous, the male incubates the eggs on the nest that is located in heavy brush on the ground. After incubation, the male will also raise them for the short period of time until they are ready. They eat fruit and seeds from the ground and bushes that are low to the ground.
Normally the Cape eagle-owl breeds every year, but may breed in alternate years. Usually 2 (rare 1 or 3) white eggs are laid, measuring x and weighing , at 2-day intervals. The female incubates for 34 to 38 days, while the male feeds her. The young hatch at intervals of up to 4 days.
The birds are solitary nesters, building nests out of leaves and stems on the banks of a river surrounded by vegetation. The female southern pochard lays a clutch consisting of six to fifteen eggs. The female incubates the eggs for 20 to 28 days. Once the eggs hatch, the mother leads them immediately to water.
Currawongs are dominant birds that can drive off other species, especially when settling around an area used or inhabited by people. They have been known to migrate to towns and cities during the winter. Birds congregate in loose flocks. The female builds the nest and incubates the young alone, although both parents feed them.
Finally, they prefer old-growth forest, with a minimum age of 80 to 90 years. They make a cup nest on a fork in a tree. Females usually lay in early June three or four creamy white eggs, sometimes marked with small reddish-brown dots. The female incubates the eggs for about 15 days.
Once her entire clutch has been laid, the female incubates the eggs for 19–20 days, until they hatch. During incubation, she is regularly fed by her mate. Young are altricial, which means they are blind, featherless and helpless at birth. Both parents feed the nestlings for a period of 28–30 days, until the young birds fledge.
No nest is built, the single white egg is laid directly on to the ground or leaf litter. The female incubates the egg during the day, relying mainly on the excellent camouflage of the plumage to avoid predators. The male takes over incubation during the night, but roosts some distance away when the female is brooding.Cleere (1998) pp.
It appears to be sedentary in parts of its range, and locally nomadic in other parts; however, the species has been little studied. Its diet is mostly composed of invertebrates, supplemented with nectar and fruit. They often take over and renovate old babbler nests, in which the female lays and incubates two or rarely three eggs.
These species feed on fruit, insects and worms. They build nests in trees, and lay two to three large white eggs, which only the female incubates alone. The young are precocial and are born with an instinct to immediately climb and seek refuge in the nesting tree. They are able to fly within days of hatching.
Two eggs and a newly hatched chick One-day old chick Grey parrots are monogamous breeders who nest in tree cavities. Each mated pair of parrots needs their own tree for their nest. The hen lays three to five eggs, which she incubates for 30 days while being fed by her mate. The adults defend their nesting sites.
It is typically seen in pairs of small groups of up to ten birds. The bronze-winged parrot nests in tree cavities. The eggs are white and there are usually three to four in a clutch. The female incubates the eggs for about 26 days and the chicks leave the nest about 70 days after hatching.
Black robins will generally start to breed at two years of age. The female robin will make the nest, and while she lays and incubates the eggs, the male will feed the female for a rest. Eggs are laid between early October and late December. A second clutch may be laid if the first is unsuccessful.
These are a milky-blue colour, usually plain but sometimes with a slight speckling of rusty-brown and measure an average of . The hen incubates the eggs which hatch in about thirteen days. The young are fed by both parents and fledge when about eleven days old, but are not fully independent for another twelve days or so.
The nest, built by the female, is a neat lined cup constructed less than 2 m up in a bush or large tussock. The female lays a clutch of two or three ruddy- blotched white eggs, which she incubates for 12–14 days. The male helps in feeding the chicks. This species is sometimes parasitised by the bronzed cowbird.
Noble macaws in Mato Grosso, Brazil A pair of noble macaws in captivity The red-shouldered macaw nests in a hole in a tree. There are usually three or four white eggs in a clutch. The female incubates the eggs for about 24 to 26 days, and the chicks fledge from the nest about 54 days after hatching.
The parent that forms part of the harem is almost always the one that ends up caring for the offspring; in this case, each male jacana incubates and rears a nest of chicks. The male African jacana has therefore evolved some remarkable adaptations for parental care, such as the ability to pick up and carry chicks underneath its wings.
The red- winged starling builds a lined nest of grass and twigs, and with a mud base, on a natural or structural ledge. It lays two to four, usually three, blue eggs, spotted with red-brown. The female incubates the eggs for 13–14 days, with another 22–28 days to fledge. This starling is commonly double-brooded.
The eggs are a light blue or greenish color and speckled with dots. The female lays three to five eggs, and she incubates them for nearly two weeks. Once the eggs are hatched, both the male and female will feed the chicks. The birds aggressively defend their nests and surrounding areas against other birds and animals.
Average clutch in the Southwest may be smaller than that of western tanagers nesting in the north. Egg laying generally takes about one day per egg. The female incubates the eggs for approximately 13 days, although shorter incubation periods have been reported. The young are fed by both parents and typically fledge 11 to 15 days after hatching.
The eggs are a reddish- chocolate colour, darker at the large end. The female incubates the eggs for 17-20 days, and then broods the hatchlings. The nestlings are fed by her and the primary male for 15-19 days. The nests are parasitised by the fan-tailed cuckoo (Cacomantis flabelliformis) and the black-eared cuckoo (Chrysococcyx osculans).
Both male and female feed the young. Mortality of eggs and chicks is high due to predation by rodents, cats, crow-pheasants, lizards and other predators. The young birds fledge in about 14 days. The female alone incubates according to some sources, while others suggest that both sexes incubate; however, both parents take part in feeding and sanitation.
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In some rare instances, they have been seen to nest on the ground under trees. A clutch of two dull-white or bluish-white oval eggs measuring 52 x 41 mm is laid. Both parents take part in nest building and feeding, but likely only the female incubates. The incubation period is about 26 to 27 days.
Old nests are often refurbished and reused in India but a study in Penang found them to build fresh nests each year. A study in India found that most nests were built along riverine trees. The nest is a large platform built high on a tree. Both birds in a pair build the nest but the female alone incubates.
The female incubates her clutch of usually five, occasionally six (records up to nine), milk-white eggs. The size of each almost spherical egg is . The male attends her from a nearby tree, signalling to leave the nest for food he has brought. Information on the incubation period is limited, but is between 20 and 24 days.
Press, Bombay, India. The nests are mainly made of roots, leaves, ferns, and stems, and incubation lasts between 12 and 15 days and the nestling period averaged 12.4 days. Both adults feed the young although only the female incubates and broods. The eggs are white to light aqua, with variable shades of brown blotching, with dimensions of about .
The female incubates the eggs during the day while both parents incubate it at night for approximately 19 to 21 days. The male is primarily in charge of protecting the nest from any predators or other intruders. the parents feed the chicks mainly insects until they are able to leave the nest in about 20 to 21 days.
Clutches tend to have more eggs in earlier rather than later clutches, and in nests located further from cleared land. Eggs are laid at an interval of two to three days. Incubation takes 18 to 21 days. The female incubates the eggs and broods the young, and feeds them for their first few days before the male begins helping.
This species has been little studied in the wild. It uses holes in trees for nesting, the female incubates the eggs during the day. The female lays a clutch of two white eggs, approximately 35 mm long. A pair have been observed to nest in a woodpecker hole, both the male and female roosting there overnight.
The Madagascar buttonquail (Turnix nigricollis) is a species of bird in the buttonquail family, Turnicidae. It is endemic to Madagascar and a few small islands nearby. It is a largely ground-dwelling bird and the female is rather more brightly coloured than the male. It is the male that incubates the eggs and mainly cares for the young.
The nest is built from a horizontal branch that is placed two to five meters above ground. It is made from the parent's own downy feathers which is held in place using spider silk, moss and lichens. The female lays one egg per season. The male incubates the egg during the day and the female at night.
Females that accept the male complete the nest. The nest is made by binding living leaves into the soft fabric of felted plant-down, cobwebs, and grass. The zitting cisticola's nest is a cup shape with a canopy of tied-together leaves or grasses overhead for camouflage; 3–6 eggs are laid. The female incubates the egg.
They are known to use protected areas such as mine shafts and abandoned buildings for nesting. Both sexes collect the nesting material of grass, roots, lichen, moss, and sedge, but only the female builds the nest. Lining material consists of fine grass, hair, and feathers. The female lays 3–5 eggs which she incubates for approximately two weeks.
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Three or four white slightly shiny eggs, measuring or a little larger, are laid. The female incubates the eggs for around 26 days, and nestlings spend another 36 days in the nest before fledging. Chicks are born pink, blind and naked (i.e. ), and break their way out of the egg with an egg tooth on the bill.
After the dance, mating commences in around two weeks. In a great majority of known nests, two eggs are laid (rarely 1 or 3). Both males and females will incubate, with the male often incubating at night and, during the day, defending the nest territory while the female incubates. The incubation stage lasts around 30 days.
In the breeding season it excavates a nest hole about 7 cm wide and 30 cm deep in a decaying tree trunk. It lays three to five white eggs and incubates for 10–11 days. It lives predominantly on wood-boring beetles as well as their larvae, as well as other insects, nuts, seeds and berries.
However, they are able to make a second breeding attempt if the first one fails. Both male and female rock firefinches contribute to incubating the eggs. While one of the partners incubates the eggs, the other usually leaves to watch over the nest from a distance. However, only the female attends to the nest during the night.
Clutch size ranges from 3–8 eggs, which are laid asynchronously at an average interval of 2.1 days; the eggs are white and slightly shiny and measure 28 x 23 mm. The mean incubation period is 19.7 days, and ranges from 16–28 days. Only the mother incubates the eggs. The eggs hatch around mid-December; on average 3.6 eggs successfully hatch.
The nest is an open cup of twigs and grasses placed in a tree hollow or sometimes a bromeliad. The female builds the nest and incubates the typical clutch of two or three creamy-white eggs, which are marked with red-brown spots, for 16–17 days to hatching. Both sexes feed the chicks, which fledge in a further 18–21 days.
Like the closely related emperor penguin, the king penguin balances the egg on its feet and incubates it in a "brood pouch". Hatching may take up to 2–3 days to complete, and chicks are born semi-altricial and nidicolous. In other words, they have only a thin covering of down, and are entirely dependent on their parents for food and warmth.
The species is parasitised by the brush cuckoo (Cacomantis variolosus). Both sexes incubate the eggs and brood the chicks, although the female undertakes slightly more of the duties and also incubates at night.Trémont S. & H. Ford (2000) "Partitioning of Parental Care in the Leaden Flycatcher". Emu 100 (1): 1 – 11 Nesting success is low, with only 23% of nests successfully fledging a chick.
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The outer diameter of the nest is approximately . Usually 5 or 6 eggs are laid and the female incubates them for 11 to 13 days. The eggs are oval shaped with a smooth surface and very little, if any, gloss. The egg shells are of various shades of light or bluish grey with irregular, dark brown spots or greyish- brown splotches.
Females usually lay seven eggs but it can vary from one to ten eggs which she incubates for 12–16 days. The eggs are oval shaped with no markings and measure on average . The young hatchlings are altricial. The females do most of the parental care and feeding whilst the males continue to build nests and display for other females.
The brown-marked buff eggs are laid in a bed of dry leaves and some small twigs. Three eggs are considered likely, but exact clutch size is uncertain. Only the female incubates for almost three weeks until the young hatch, but both parents feed the chicks. Fledging is believed to take at least 3 weeks, perhaps as much as one month.
Purple or brownish spots are common. Occasionally, a female produces red eggs or blotched eggs. The hen incubates her eggs, while the alpha male guards her nest from a nearby perch during the nesting season. The beta males remain in close proximity, and guard the nesting territory from intruders or potential predators, such as rival males, or snakes and mongooses.
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It is constructed less than above the ground in an isolated spiny scrub. The female lays two to four unmarked pale blue eggs, which she incubates for 12–14 days. The whole group helps in feeding the chicks, and roost together in a tight group at night. The stripe-headed sparrow is a large, long-tailed species, long and weighing up to .
In 'Australian Raptor Studies'. The female lays two or three eggs and incubates them while the male hunts for food. The young are white or off white when they first develop feathers. They can leave the nest at two to three months of age but return to be fed by the parents for another month before going on their own.
The clutch size is 2 or 3, occasionally 4. Measuring by , the eggs are pale pink, sometimes buff-tinged, with lavender and chestnut splotches. The base colour is darker at the larger end. The female incubates and broods the eggs, but both sexes feed the nestlings and remove faecal sacs, although the female does the majority of caring for the young.
The deep cup nest is made of stems and bark and lined with fine plant fibers; it is suspended by the rim from a side branch low in a tree. The typical clutch is two cream- colored eggs with a rufous wreath. The female incubates for 17 days with a further 15–17 to fledging. This species is parasitized by the shiny cowbird.
The nest is a scrape in which averages of two eggs are laid at intervals. These hatch at different times. The female incubates the eggs and broods the young, and the male provides food for her and, when they hatch, for the nestlings as well. Continuing parental care for the young is provided by both adults for about five months.
In order to breed, the female crab must be soft shelled, which also plays a role in the variety of spawning times. Once the crabs have spawned, the female incubates the eggs until they hatch. After the eggs hatch, the newborn crabs emerge in their first larval phase. Paddle crabs go through eight zoea phases, which all occurs in deeper water offshore.
The average egg size is , 10% larger than average for birds of its body size. The eggs are white to cream in color with brown or grey splotching. Incubation usually lasts 30 days and is mainly the responsibility of the female, although the male incubates 15–20% of the time. Eggs that are lost are typically replaced in 11–12 days.
The pitta-like ground roller is a seasonal breeder, with most activity happening between October and February. It nests in a cavity dug into an earth bank, usually deep, which ends in a chamber in diameter. The female incubates the two to four shiny white eggs alone, although the male may feed her during the incubation period. Both parents feed the chicks.
The second egg is around 2 mm smaller all over and is laid two to seven days later. The female incubates the eggs alone and begins after the completion of laying. She enters the hollow feet first, and is visited by the male who brings food two to four times a day. Later both parents help to raise the chicks.
This is a forest canopy species. The female green honeycreeper builds a small cup nest in a tree, and incubates the clutch of two brown- blotched white eggs for 13 days. It is less heavily dependent on nectar than the other honeycreepers, fruit being its main food (60%), with nectar (20%) and insects (15%) as less important components of its diet.
A pair of red-bellied parrots in the Samburu National Reserve, Kenya. The male (outside) has built a nest for the female (inside) The red- bellied parrot nests in tree cavities. The eggs are white and there are usually three in a clutch. The female incubates the eggs for about 28 days and the chicks leave the nest about 63 days after hatching.
The great tinamou is a polygynandrous species, and one that features exclusive male parental care. A female will mate with a male and lay an average of four eggs which he then incubates until hatching. He cares for the chicks for approximately 3 weeks before moving on to find another female. Meanwhile, the female has left clutches of eggs with other males.
There is an average of 4 eggs per nest, but it may vary between 3 and 5 eggs. The female incubates the eggs for 13 to 14 days. The eggs are greenish blue, marked with light brown dots and oval to short oval in shape. Nestlings fledge 11 to 13 days after hatching and the young are cared for by both parents.
They make a relatively long tunnel of in length in which the four to eight (usually six or seven), spherical white eggs are laid. Both the male and the female take care of the eggs, although the female alone incubates them at night. Incubation takes 23–26 days. The call sounds 'flatter' and less 'fluty' than the European bee-eater.
There is considerable plumage variation between the various subspecies, differing mainly in the degree of contrast between the upperparts and the throat and breast. It occurs in light woodland and cultivated areas. The bulky cup nest is usually built in a bush, and the normal clutch is two green-blue eggs blotched with black- brown. The female incubates the eggs for 11–13 days before they hatch.
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While comparatively docile at most times of the year, scarlet macaws may be formidably aggressive during periods of breeding. Scarlet macaws are monogamous birds, with individuals remaining with one partner throughout their lives. The hen lays two or three white eggs in a tree cavity. The female incubates the eggs for about five weeks, and the chicks fledge from the nest about 90 days after hatching.
Researchers have found evidence of Ebola infection in three species of fruit bat. The bats show no symptoms of the disease, indicating that they may be the main natural reservoirs of the Ebolavirus. It is possible that there are other reservoirs and vectors. Understanding where the virus incubates between outbreaks and how it is transmitted between species will help protect humans and other primates from the virus.
Unusually, the buttonquails are polyandrous, with the females circulating among several males and expelling rival females from her territory. Both sexes cooperate in building a nest in the earth, but only the male incubates the eggs and tends the young. The eggs hatch after an incubation period of 12 or 13 days, and the young are able to fly within two weeks of hatching.
The egg color is highly variable. Their background color ranges from gray-white through buff to deep olive, and they are marked with light-brown and sometimes purplish-gray blotches and speckles. The eggs are laid daily until the clutch is complete, and incubation is usually delayed until the clutch is completed. Both parents incubate the eggs during the day, but only the female incubates at night.
The female exclusively incubates and the male feeds her. Nestlings fledge between 43 and 71 days, but remain dependent for 2–4 weeks. Their breeding is also linked to the production of beech seed during mast years. During seeding events, and other periods where food is plentiful, they are able to produce secondary clutches, with some pairs reportedly breeding up to four times in succession.
Keisuke is rescued by the locals and reveals to a native, Karen, of the opal they found. Karen reveals that the opal is not a jewel and convinces Keisuke to take her to Japan to retrieve it. En route back to Japan, Onodera accidentally leaves the opal exposed to an infrared light. The heat incubates the opal - revealed to be an egg - and a lizard, Barugon, hatches.
Shiva's semen incubates in River Ganges, preserved by the heat of god Agni, and this fetus is born as baby Kartikeya on the banks of Ganges. Granite Karttikeya seated on a peacock from 12th-century Andhra Pradesh. Some legend state that he was the elder son of Shiva, others make him the younger brother of Ganesha. This is implied by another legend connected to his birth.
The female lays one white egg in a thickly lined old woodpecker nest. One parent, probably the female, incubates the single white egg for 29 days to hatching, covering the egg with leaves when she leaves the nest. The buffy tuftedcheek is typically long, weighs , and has a long bright rufous tail. The back is brown, and the wings are blackish with buff wingbars.
One female typically lays eggs in November and again in January, providing the weather is warm enough to go outside for laying. The zoo also incubates their eggs artificially, keeping two separate incubators at 27 °C (81 °F) and 30 °C (86 °F). On average, the eggs kept at the latter temperature hatch in 107 days.Bourn, D. Reproductive Study of Giant Tortoises on Aldabra.
The nest is a cup of plant down and cobwebs, decorated outside with lichen and placed on a small outside twig high in a small tree. The female alone incubates the two white eggs. The steely- vented hummingbird is long and weighs . It is mainly bronze-green above, becoming more bronze on the wing, lower back and rump, and has a blue-black tail.
Setina, et al. (2012) Furthermore, it was noted that most of the observed helmeted curassow occupied the lower strata, forest floor and subcanopy, of the forest, where they are vulnerable to poachers during the dry season.Setina, et al. (2012) The diet consists mainly of seeds, fruits, insects and small animals. The female lays two cream-colored eggs and incubates them for about 30 days.
As with many of the birds in the lark family, the woodlark is primarily vegetarian as an adult but during the breeding season will also eat medium-sized insects. The diet is mainly composed of seeds and such insects as beetles, flies and moths. During the breeding season, the female incubates the eggs in spells of approximately 45 minutes and intervals of eight minutes feeding.
The female incubates during the day, and though the male may relieve her when she leaves the nest to feed. It has been suggested that the male does not actually brood (Soderberg 1956). They are both at nest at night. The incubation period is about eleven to thirteen days average, and the young fledging in about twenty-one days and becoming independent within a month of fledging.
The female incubates for 13 to 14 days after she completed laying the clutch of two to three eggs at day intervals. The eggs are distinctly speckled, sometimes forming a ring around the blunter end. Both parents rear the chicks, which leave the nest after some 18 days. Breeding takes place during the summer months in southern Africa, but less predictably in the tropics.
This duck nests in a tree cavity laying 9–11 cream-white eggs, similar to the Mandarin ducks. The female incubates them while the male stands guard. Once the ducklings are ready to leave the nest, the female flies to the ground and the duckling will leap to the ground and follow their parents. The males also secure their ducklings closely along with the females.
The egg shells are grayish or creamy-white, sometimes with a tinge of green, with reddish brown spots that can form a wreath or cap. The eggs are slightly oblong, with their dimensions being to long and to wide. The female incubates the eggs alone for 12 to 14 days; the young leave the nest at 10 to 12 days. Nests are parasitized by cowbirds.
A crested guan in the wild on Barro Colorado Island, Panama The crested guan is an arboreal forest species. The substantial twig nest is built in a tree or stump and lined with leaves. The female lays two or three large rough-shelled white eggs and incubates them alone. This is a social bird, often seen in pairs or family groups of 6–12.
The average size of eggs is . Measurements from a sample of 29 eggs gave a size range of × . Only the female incubates the eggs, leaving the nest in the morning and afternoon to eat food found by the male. The male remains close to the site, feeding at ground level and moving to an upper branch to call when catering to the brooding female.
Ostriches are the only ratites where the female incubates; they share the duties, with the males incubating at night. Cassowaries and emu are polyandrous, with males incubating eggs and rearing chicks with no obvious contribution from females. Ostriches and rheas are polygynous with each male courting several females. Male rheas are responsible for building nests and incubating while ostrich males incubate only at night.
The American lobster (Homarus americanus), like many other marine crustaceans, incubates its eggs beneath its tail segments. Here they are exposed to water-borne micro-organisms including fungi during their long period of development. The lobster has a symbiotic relationship with a gram-negative bacterium that has anti-fungal properties. This bacterium grows over the eggs and protects them from infection by the pathogenic fungus- like oomycete Lagenidium callinectes.
The inside of the nest contains mainly lichen, rootlets and grass strips. In order to give the nest its cup-like shape, the female presses her body down into the nest and vibrates. The female incubates the eggs for 14 days on average and broods, meanwhile the male will occasionally feed her. The female will sink into the nest if a nest predator such as the green jay approaches.
In species where only a single parent incubates the eggs, during the night the parent sits on the eggs nearly continuously and then during the warmest part of a day leaves the nest for short feeding bouts. Chicks hatch after about three weeks of incubation and are able to walk and forage within a few hours of hatching. A single parent or both parents guide and brood the chicks.
A great believer in new and digital technologies, Thierry Petit founded Look Forward, showroomprive.com's start-up incubator dedicated to fashion and innovation. It was inaugurated on 8 June 2015 in front of Axelle Lemaire, the Minister of State for Digital Affairs. Each year, Look Forward selects and incubates around ten start-ups whose collective goal is to transform the way in which fashion is produced, distributed and consumed.
A tinamou female lays several eggs which the male incubates while the female departs to seek another mate. Large species will lay one egg every 3–4 days, while the smaller ones lay on consecutive days. The females lay eggs in multiple nests throughout the nesting season. There may be as many as 16 eggs in a clutch, a consequence of several females laying in the same nest.
An Aylesbury duckling incubates in the egg for 28 days. Until eight weeks after hatching, the time of their first moult, ducks and drakes (females and males) are almost indistinguishable. After moulting, males have two or three curved tail feathers and a fainter, huskier quack than the female. By one year of age, females and males grow to an average weight of respectively, although males can reach around .
During the breeding season flocks can be seen reducing in numbers from groups of 15 individuals to pairs with one or more helpers. One of the pair incubates the eggs throughout their development. The domed nest is constructed from twigs and has a side entrance usually with a short and indistinct entrance tunnel. Commonly found in the outer branches of acacias and in the vertical forks of mulgas and Casuarina.
Both parents participate in incubation, although only the female incubates at night. The length of time taken for chicks to hatch is 14–16 days in most species, although some, such as the dusky antbird, can take as long as 20 days. The altricial chicks are born naked and blind. Both parents brood the young until they are able to thermoregulate, although, as with incubation, only the female broods at night.
Many are uninhabited and still covered in pristine rainforest. Logging is a problem - working elephants are used in the timber industry and are filmed swimming between the islands. The Nicobar megapode is an endemic bird that incubates its eggs in a mound of sand and rotting vegetation. Cunning monitor lizards are filmed stealing the eggs and laying their own in the mound, which is still attended to by the oblivious birds.
A short story about an artificial intelligence that grows over time with human interaction. The inspiration for this story was Ray Bradbury's I Sing the Body Electric. The mirror girl Shalice starts off with basic knowledge and by interacting with her owner develops. The owner grows up and marries a technician who incubates Shalice by teaching her in the virtual world at many thousand times faster than average life.
The shift length is variable, but the male incubates for longer during the day. The male remains territorial during incubation, and leaves the clutch to chase off intruders; if this happens, the female returns quickly to the eggs. The incubation period is about 27 days, and all the eggs hatch within 24 hours of each other. The young hatch covered with down, capable of walking, running, and swimming.
Nesting occurs in tree hollows in the Southern Hemisphere winter, often in eucalypts located near water. The clutch is anywhere from two to five white matte or slightly glossy eggs, measuring roughly 26 x 21 mm (1 x 0.8 in). The female incubates the eggs alone, over a period of 19 or 20 days. Newly hatched chicks are covered with long white down and are largely helpless (nidicolous).
Inca jays usually build a nest in a tree or in a thorny bush or thicket, and the female lays three to five eggs. Only the female incubates, but both parents take care of the young. In Colombia, Inca jays are recorded as retaining offspring for several years, and those young help the parents raise more chicks.Green Jay, Life History, All About Birds – Cornell Lab of Ornithology. Allaboutbirds.org.
She lays 2–4 eggs, which are white with a wreath of pale brown spots at the large end and a sparse speckling of pale brown spots elsewhere. The eggs average in size. The female alone incubates for 16 days, sitting within the domed nest with her tail sticking out of the opening and her head turned so she can see out. She is restless while incubating, regularly changing her position.
It makes a cup nest and lays two cream eggs with reddish blotches at the larger end. The female incubates for 16 days, with about the same period to fledging. Omnivorous mammals as small as the common marmoset (Callithrix jacchus) will eagerly plunder yellow-bellied elaenia nests in the undergrowth—perhaps more often during the dry season when fruits are scarce—despite the birds' attempts to defend their offspring.
Male E. alnorum vocalize to defend their breeding territory. As the species has not been extensively studied, courtship behavior is uncertain, but is believed to involve males chasing females through the trees. 3–4 eggs are laid per breeding season, and are creamy-white or buff in color and speckled with dark markings near the larger end of the egg. The female incubates the eggs for 12–14 days.
The female lays four to five eggs and incubates for about 12 days. The chicks remain in the nest for about 10 days after hatching and are dependent on their parents for two to three weeks after they leave the nest. The age at which the young leave the nest is not known. Once independent they spend almost all their time in the understory, on the ground or in bushes.
Nests are open cups built out of bark strips, leaves, and moss, and are lined with fine materials such as feathers or hairs. Typically four or five eggs are laid in a clutch, and incubated for 11–12 days. Only the female incubates the eggs, though the male brings her food. On hatching, the young have no feathers apart from some brown down, and their eyes are closed.
After northern mealy amazons reach sexual maturity they usually form monogamous relationships with a single partner. Each year courtship usually begins in early spring, and the female will usually lay three or four white eggs in a tree-cavity nest. The female incubates the eggs for about 26 days. The male regurgitates food for the female during the incubation period, and later for the chicks in the nest as well.
While inside the nest, the female moults her flight feathers and incubates the eggs. The regrowth of the female's feathers coincides with the maturity of the chicks, at which point the nest is broken open. A study at a nest near Mumbai noted that the key fruiting trees on which the hornbills fed were Streblus asper, Cansjera rheedii, Carissa carandas, Grewia tiliaefolia, Lannea coromandelica, Ficus spp., Sterculia urens and Securinega leucopyrus.
They have similar skull morphologies, nine large primaries, 12 tail feathers and no crop. In all species the female bird builds the nest, incubates the eggs and broods the young. Fringilline finches raise their young almost entirely on arthropods, while the cardueline finches raise their young on regurgitated seeds. A molecular phylogenetic study published in 2012 found that the greenfinches are not closely related to other members of the genus Carduelis.
The female selects a nest site and builds the nest on an area of high ground. The nest is a shallow depression lined with plant material and may be reused from year to year. After the female lays the first of three to five eggs, she lines the nest with down. The female incubates for 22 to 25 days, and the young leave the nest within a few hours of hatching.
There is a clear distinction between the roles of both parents in the Iberian rock sparrow. The female incubates the eggs for 11–14 days before they hatch. Then the female feeds the offspring while the male teaches them to fly and leave the nest, usually within 18 days of birth. The male also feeds the offspring a little less than half the time, easing the burden on the female.
The names spink and shell apple are among the many folk names listed for the common chaffinch by Reverend Charles Swainson in his Provincial Names and Folk Lore of British Birds (1885). The Fringillidae are all seed-eaters with stout conical bills. They have similar skull morphologies, nine large primaries, 12 tail feathers and no crop. In all species, the female builds the nest, incubates the eggs, and broods the young.
The female incubates eggs while the male assumes the role of guarding the nest and feeding the female and chicks once they are hatched. Spectacled parrots are monogamous and some pairs may even mate for life. Once a female lays one egg, she will lay another every two days until clutch size is reached. Typically, a couple will hatch 4-6 eggs per clutch after an 18-day incubation.
The female red-legged honeycreeper builds a small cup nest in a tree, and incubates the clutch of two brown-blotched white eggs for 12–13 days, with a further 14 days to fledging. A specimen studied in the Parque Nacional de La Macarena of Colombia was found to be free of blood parasites. Common and widespread, the red-legged honeycreeper is not considered a threatened species by the IUCN.
The hen lays 1 to 2 eggs which she incubates for 24 days. The young fledge when they are 70 to 77 days old. The current only known place outside of St Lucia in which there are St Lucia Amazon parrots captive is Jersey Zoo, the headquarters of the Durrell Wildlife Conservation Trust. It was here that there was also the first successful captive breeding of the bird.
The nest tree is often near running water, typically in open woodland, on a forest edge, or in an isolated clump of trees. The nest, which measures up to across and deep, is lined with green leaves. Most nests are located between above the ground, but they have been found as low as and as high as . Accipiter brevipes - MHNT The female lays a clutch of which she alone incubates for .
The female alone incubates while the male provides food, which is brought direct to nest. She may leave the nest early on to feed but does so much less later into incubation. A study in Montana found that corticosterone levels were considerably higher in adults of both sexes during the breeding season than during the non-breeding season, suggesting that the breeding season is more stressful on the owls.
Black-backed woodpeckers are generally non-migratory but historically have undertaken intermittent irruptions. Nest excavation occurs in April and May; a fresh nest is drilled each year into the sapwood of dead trees. Abandoned nests are used by other species of bird to nest in. The female lays three or four eggs, and incubation duties are shared between both parents, although the male alone incubates during the night.
This seems to be caused by an increasing early arrival on the breeding grounds in the first years. Hence, they find more potential territories left unoccupied by conspecifics upon arrival, causing them to shift to better quality ones. Pairs are usually social monogamous, but not strictly so. Males commonly practice promiscuity, and part of the males settle a new territory and resume territorial behavior whilst the female incubates the first clutch.
The typical clutch is 2–3 white eggs, which are marked with reddish brown mostly at the larger end, weigh about each and measure roughly . Only the female incubates, and she will every now and then leave the nest for various reasons. When on the nest, the male provisions her with food. At about ambient temperature, the young hatch after 16–18 days, and fledge after about 15 days.
Feeding, at Keoladeo National Park The species breeds in tree hollows from April to July, often making use of the holes made by primary hole-nesting birds such as barbets and woodpeckers. They may also make use of hollows on buildings. The nest is built mainly by the female, but males may sometimes assist. The female alone incubates the eggs, sometimes leaving the nest during the hotter parts of the day.
Bhutan has seen recent growth in the technology sector, in areas such as green tech and consumer Internet/e-commerce. In May 2012, "Thimphu TechPark" was launched in the capital. It incubates startups via the "Bhutan Innovation and Technology Center" (BITC). Incomes of over Nu 100,000 per annum are taxed, but as Bhutan is currently one of the world's least developed countries, very few wage and salary earners qualify.
The female lays around 12 eggs and incubates them alone, although both parents raise the chicks. In most years the pair will raise two broods. The nests may be raided by woodpeckers, squirrels and weasels and infested with fleas, and adults may be hunted by sparrowhawks. The great tit has adapted well to human changes in the environment and is a common and familiar bird in urban parks and gardens.
Only the female incubates the eggs. The average clutch size of the least seedsnipe is four eggs laid in a simple nest scrape, which the female buries using her feet (rather than her bill, as is seen in some African Charadrii) whenever she leaves the nest. If loose, dry plant material is available, she will use this to cover the hatchlings until her return. This behavior appears to have arisen independently in Thinocoridae.
A 6-year child is born "Devooty" who is born in same star sign and date of the mesmerising beauty called "Syamandakam"; who incubates into the body of the child. Syamandakam was burnt alive in the historically old ‘Eloor’ palace. Syamandakam takes a revenge note through Devooty to those who killed her & her family. In the process she falls in love with a young guy Adikeshavan; who helps her to take the revenge.
The huge mound nest of the right Burying eggs as a form of incubation reaches its zenith with the Australasian megapodes. Several megapode species construct enormous mound nests made of soil, branches, sticks, twigs and leaves, and lay their eggs within the rotting mass. The heat generated by these mounds, which are in effect giant compost heaps, warms and incubates the eggs. The nest heat results from the respiration of thermophilic fungi and other microorganisms.
The ‘maternal social’ spider, Coelotes terrestris (Funnel-web spider) uses extended maternal care as a reproductive model for its offspring. Upon laying the egg sac, a C. terrestris mother stands guard and incubates the sac for 3 to 4 weeks. She stays with her young from the time of their emergence until dispersal approximately 5 to 6 weeks later. During the offsprings’ development, mothers will provide the spiderlings prey based on their levels of gregariousness.
Only the female incubates the eggs and is fed by the male during this time. Incubation lasts approximately nineteen days and chicks hatch covered in white down. The female continues to brood the chicks alone but the male participates in feeding the chicks with the hen. Chicks fledge the nest at about thirty days old and continue to be fed by the parents until they are independent at about 12 days after they have fledged.
The female incubates the eggs alone for around an hour at a time, after which the male calls her and she will leave to forage urgently for 15–30 minutes before returning. Her long tail is often bent from the cramped nest space and is a useful field indicator of nesting.Rowley & Russell, p. 116 Incubation takes 14 to 15 days, a day less in later broods, and an estimated 94% of eggs hatch successfully.
The California towhee feeds on the ground or in low scrub where it prefers a variety of seeds and some insects. It is most often seen traveling or feeding singly or in pairs. The call consists of a single-note sound that different people hear as ', ', ', ' or ' and the song consists of a long repeating series ended with a trill. The female incubates the nest of 2 to 4 eggs alone for 11 days.
The overall appearance is rather like a pile of accumulated rainforest debris, which makes the nest quite inconspicuous. Clutch-size is a single egg. The eggs can vary greatly in colour and, sometimes, shape, but are usually shaded brown or grey with spots and blotches, and sometimes other markings, of varying tones of brown and grey. The female incubates the eggs and feeds and broods the nestlings without any help from the male.
The female incubates the eggs over a period usually between 15 and 16 days, with the fledging after usually between 21 and 25 days. This swallow is found in Argentina, Bolivia, Brazil, Paraguay, Peru, and Uruguay. Its natural habitats are dry savanna, pastureland, the edge of forests, and subtropical or tropical seasonally wet or flooded lowland grassland. It is classified as a least-concern species by the International Union for Conservation of Nature (IUCN).
The young of ovoviviparous amphibians are sometimes born as larvae, and undergo metamorphosis outside the body of the mother. The fish family Syngnathidae has the unique characteristic whereby females lay their eggs in a brood pouch on the male's chest, and the male incubates the eggs. Fertilization may take place in the pouch or before implantation in the water. Included in Syngnathidae are seahorses, the pipefish, and the weedy and leafy sea dragons.
The adult female incubates the eggs for 33 to 39 days, the incubation stage being slightly longer than those of most other eagle-owls, at least the more northern species. On average at hatching, the young weigh about . The weight of the nestling can triple within five days after hatching. Due to the extreme interval between the hatching of the first and the second egg, the older owlet is always considerably larger than the second.
Although uncertain, it's believed that the female incubates the eggs for more than 2 weeks. After hatching, in Guadalupe Canyon the females spent about 60% of each hour at her nest. The largest causes of nest mortality are due to predation on eggs and nestlings, abandonment of nest before egg and failure for eggs to hatch. There is little known information available regarding incubation, hatching, growth and fledgling of the broad-billed hummingbird.
Potoos are monogamous breeders and both parents share responsibilities for incubating the egg and raising the chick. The family does not construct a nest of any kind, instead laying the single egg on a depression in a branch or at the top of a rotten stump. The egg is white with purple-brown spots. One parent, often the male, incubates the egg during the day, then the duties are shared during the night.
The technique initially incubates a small amount of abnormal prion with an excess of normal protein, so that some conversion takes place. The growing chain of misfolded protein is then blasted with ultrasound, breaking it down into smaller chains and so rapidly increasing the amount of abnormal protein available to cause conversions.Soto, C., Saborio, G.P. and Anderes, L. (2002) Cyclic amplification of protein misfolding: application to prion- related disorders and beyond. Trends Neurosci.
When PAS and diastase are used together, a light pink color replaces the deep magenta. Differences in the intensities of the two stains (PAS and PAS-D) can be attributed to different glycogen concentrations and can be used to semiquantify glycogen in samples. In practice, the tissue is deparaffinized, the diastase incubates, and then the PAS stain is applied. An example of PAS-D in use is in showing gastric/duodenal metaplasia in duodenal adenomas.
They breed in February in Colombia. As a forest species, they would choose the months of plentiful food and that would mean the summer. The male, like other tinamou, incubates the eggs which may come from as many as 4 different females, and then will raise them until they are ready to be on their own, usually 2–3 weeks. The nest is located on the ground in dense brush or between raised root buttresses.
The common kingfisher typically lays two to ten glossy white eggs, which average in breadth, in length, and weigh about , of which 5% is shell. One or two eggs in most clutches fail to hatch because the parent cannot cover them. Both sexes incubate by day, but only the female incubates at night. An incubating bird sits trance-like, facing the tunnel; it invariably casts a pellet, breaking it up with the bill.
It has a low, faint, mournful, three-note whistle voice. Like other tinamous, the Choco tinamou eats fruit off the ground or low-lying bushes. They also eat small amounts of invertebrates, flower buds, tender leaves, seeds, and roots. The male incubates the eggs which may come from as many as 4 different females, and then will raise them until they are ready to be on their own, usually 2–3 weeks.
It is streaked greyish-brown above and on the breast and has a buff- white belly. The female Eurasian skylark builds an open nest in a shallow depression on open ground well away from trees, bushes and hedges. She lays three to five eggs which she incubates for around 11 days. The chicks are fed by both parents but leave the nest after eight to ten days, well before they can fly.
A small zone that showcases the handling and rearing process of the park's newly hatched birds, around 150 birds are hand-reared here each year, including many rare and endangered species like the Bali mynah and blue-throated macaw. Visitors can look at a nursery room where handling and feeding of newly hatched birds occur, as well as an incubation room to allow guests to have a look at how the park incubates their eggs.
Whooper swans pair for life, and their cygnets stay with them all winter; they are sometimes joined by offspring from previous years. Their preferred breeding habitat is wetland, but semi-domesticated birds will build a nest anywhere close to water. Both the male and female help build the nest, and the male will stand guard over the nest while the female incubates. The female will usually lay 4–7 eggs (exceptionally 12).
It is lined with green leaves and other material such as regurgitated pellets. The clutch consists of three to four, or rarely five or even six, dull white eggs measuring on average with red-brown blotches and tapered oval in shape. The markings are often heavier around the larger end of the egg. The female incubates the eggs for 30 days, though this has been difficult to confirm due to unpredictable breeding.
Egg, Collection Museum Wiesbaden After southern mealy amazons reach sexual maturity they usually form monogamous relationships with a single partner. Each year courtship usually begins in early spring, and the female will usually lay three or four white eggs in a tree-cavity nest. The female incubates the eggs for about 26 days. The male regurgitates food for the female during the incubation period, and later for the chicks in the nest as well.
The mangrove warbler, on the other hand, has only 3 eggs per clutch on average and incubates some 2 days longer. Its average post-hatching brooding time is 11 days. Almost half of the parents (moreso in the mangrove warbler than the American yellow warbler) attend the fledglings for two weeks or more after these leave the nest. Sometimes the adults separate early, each accompanied by one to three of the young.
The nest does not have a rear wall, which is represented by the side of the tree. the breeding period of the Chaetura corresponds with the end of the dry season to the beginning of the rainy period. Theis reused until it falls down, on which occasion the same location is used to build a new nest. Clutch size is 3-5 eggs, the female incubates but both parents feed the young.
The nests are placed in a large tree and are built mostly of sticks and other pieces of wood. A third-year juvenile at Grumeti River, Serengeti, Tanzania The female lays one to three eggs, which are primarily white with a few reddish speckles. Incubation is mostly done by the female, but the male incubates when the female leaves to hunt. Incubation lasts for 42 to 45 days before the chicks hatch.
At night, only the female incubates the eggs, while the male roosts outside or in the nest. In pairs breeding outside of colonies, birds leave the nest to make room for their mates upon hearing their mates approaching. Among colonial pairs, the incubating bird waits until its partner arrives in the nest, to prevent other birds from entering the nest. Incubation seems to begin before the clutch is complete, and lasts 12–24 days.
The female lays 2 or 3 eggs (less often 1 or 4). As in most Accipitridae, the female incubates and cares for the young while the male supplies the food, with the female doing some of the hunting after the young are half-grown. Incubation lasts some 4 or 5 weeks, and the young fledge in 32 to 36 days. Juveniles probably molt directly into adult plumage when a little over one year old.
The eggs average in size and weigh , of which 6% is shell. The female incubates the eggs for 12–14 days to hatching, and broods the altricial, downy chicks until they fledge 11–13 days later. Both adults feed the chick in the nest and two or three broods are raised each year. The adult annual survival rate in the UK is around 54%, and that for juveniles in their first year is 53%.
The nest is a small open saucer of fibre and grasses, lined with grass and decorated with lichen on its exterior. It is placed in a tree fork or on a branch. The female builds the nest and incubates the typical clutch of two creamy-white eggs, which are marked with red-brown spots at the larger end, for 15–16 days to hatching. The tropical pewee is 14 cm long and weighs 12 g.
They also follow South American coatis (Nasua nasua) on their feeding excursions, namely in the dry season. In both cases, they are commensales, snatching invertebrate prey startled by the ants or coatis. The shallow cup nest is usually built in a sapling or tree fern near a stream, and the normal clutch is two brown-blotched white eggs. The female incubates the eggs for 13 days prior to hatching, with about ten days more before the chicks fledge.
The orange-breasted sunbird breeds from February to November (Mainly in May - August) The nest built mainly by the female is an oval of rootlets, fine leafy twigs and grass, bound together with spider webs and lined with brown protea fluff. It has a side top entrance, but does not have a covered porch. The usual clutch is two eggs and the female alone incubates. The eggs hatch in about 14.5 days and both parents feed the young.
Usually when birds exhibit sexual dimorphism, it comes with a sex role reversal, in which the males who usually gather food are left to incubate eggs, while the female forages. It is important to note that in the eclectus, no such sex role reversal occurs. The male still forages, while the female incubates the eggs. Research has shown this dimorphism with no role reversal is a product of the rare nest hollows, and the selective pressures that accompany this.
Ostorhinchus fasciatus is a nocturnal species which spends the day among rocks and corals and emerges into more open areas at night to feed on zooplankton. It is a paternal mouthbrooder: the male incubates the eggs in his mouth. In Australia it is known to be preyed upon by the greater crested tern, little pied cormorant and Australian pied cormorant. It is known to be a host of the endoparasitic trematode worms Macvicaria shotteri and Opegaster queenslandicus.
A single adult (possibly the female) incubates the eggs while the other forages for food and feeds the incubating bird. Both parents participate in rearing the young. The nest contains chicks from February to April in Costa Rica, with the young usually being completely feathered by the end of April, rarely by mid-June. Chicks hatch weighing 23g, can fly after 12–13 weeks, and are weaned after 18–20 weeks when they weigh over 900g.
The female lays six to nine olive-buff-colored eggs, which she incubates for 24–28 days. A larger clutch could indicate brood parasitism by other greater scaups or even ducks of other species. Newly hatched chicks are covered with down and are soon able to walk, swim, and feed themselves; however, they are not able to fly until 40–45 days after hatching. The vulnerable small chicks follow their mother, who protects them from predators.
The nest is constructed from grass, moss or similar materials, and built in a 30–60 cm long burrow in a vertical sand or clay bank. This is usually an old burrow of another species like a kingfisher, but may be excavated by the breeding pair. The clutch is two, sometimes three, white eggs. Only one parent, probably the female, incubates for 14–19 days to hatching, with a further 24–27 days until the young fledge.
It is fairly common, except in arid areas. In Costa Rica and most of Panama it is restricted to the Caribbean lowlands, while essentially restricted to the humid parts of the Chocó further south. The female builds a 15 cm long pouch nest with a round side entrance, which is suspended from a thin branch 1–7 m high in a tree. The female incubates the two brown-blotched white eggs for 15–16 days to hatching.
This fungal infection strikes the blueberry plant in the early spring. Over the winter the mummyberry infection incubates in the mummified blueberry fruit that has fallen on the ground and in the spring cup-shaped structures of the fungus begin to grow. These structures will then eject spores for nine days at an average of sixty thousand spores per day. These spores are carried by the wind to the twigs and flowers of developing blueberry plants.
Breeding takes place from June to December. The female wattlebird generally constructs the nest, which is a loose, untidy cup of twigs, lined with shredded bark, and placed from 1 to 10 m high in the fork of a banksia, tea-tree or eucalypt sapling. 1-2 eggs are laid and may be spotted red-brown, purplish-red or salmon-pink in colour. The female incubates the eggs alone but both parents care for the young chicks.
The fork-tailed storm petrel incubates a single egg in its burrow. Like other species, fork-tailed storm petrels spend most of their time out at sea and only return to land to breed around late March to early April. To avoid predation and harassment by gulls, these birds only enter the colony at night and depart before sunrise. The fork-tailed storm petrel builds its nest in rock crevices or small burrows on isolated islands.
The female incubates the eggs faithfully, but is forced to leave them every night in search of food. Predators are known to eat the eggs, and the embryos inside can also die of cold in the mother's absence. Kakapo eggs usually hatch within 30 days, bearing fluffy grey chicks that are quite helpless. After the eggs hatch, the female feeds the chicks for three months, and the chicks remain with the female for some months after fledging.
It breeds from 700–3000 m altitude, but is most abundant from 1200–2150 m. The female builds a saucer nest of moss, liverworts and lichens 4–27 m high on a branch or vine, usually concealed among ferns, bromeliads and other epiphytes. The female incubates the two brown-blotched white eggs for 15–16 days to hatching, The northern tufted flycatcher is 12 cm long and weighs 8.5 g. The upperparts are olive-green, including the pointed crest.
Like other tinamous, the hooded tinamou eats fruit off the ground or low-lying bushes. They also eat small amounts of invertebrates, flower buds, tender leaves, seeds, and roots. The male incubates the eggs which may come from as many as 4 different females, and then will raise them until they are ready to be on their own, usually 2–3 weeks. The nest is located on the ground in dense brush or between raised root buttresses.
Like other tinamous, the tepui eats fruit off the ground or low-lying bushes. They also eat small amounts of invertebrates, flower buds, tender leaves, seeds, and roots. The male incubates the eggs which may come from as many as 4 different females, and then will raise them until they are ready to be on their own, usually 2–3 weeks. The nest is located on the ground in dense brush or between raised root buttresses.
Egg, Collection Museum Wiesbaden Like other tinamous, the pale-browed tinamou eats fruit off the ground or low-lying bushes, and small amounts of invertebrates, flower buds, tender leaves, seeds, and roots. The male incubates the eggs which may come from as many as 5 different females, and then will raise them until they are ready to be on their own. The nest is located on the ground in dense brush or between raised root buttresses.
Like other tinamous, the grey-legged tinamou eats fruit off the ground or low-lying bushes. They also eat small amounts of invertebrates, flower buds, tender leaves, seeds, and roots. The male incubates the eggs which may come from as many as 4 different females, and then will raise them until they are ready to be on their own, usually 2–3 weeks. The nest is located on the ground in dense brush or between raised root buttresses.
Like other tinamous, the rusty tinamou eats fruit off the ground or low-lying bushes. They also eat small amounts of invertebrates, flower buds, tender leaves, seeds, and roots. The male incubates the eggs which may come from as many as 4 different females, and then will raise them until they are ready to be on their own, usually 2–3 weeks. The nest is located on the ground in dense brush or between raised root buttresses.
Like other tinamous, the Bartlett's eats fruit off the ground or low-lying bushes. They also eat small amounts of invertebrates, flower buds, tender leaves, seeds, and roots. The male incubates the eggs which may come from as many as 4 different females, and then will raise them until they are ready to be on their own, usually 2–3 weeks. The nest is located on the ground in dense brush or between raised root buttresses.
The female lays a clutch of 1-3 pinkish-white eggs speckled reddish and purplish-brown, of which she incubates for 17–18 days. Nestlings take approximately 25–26 days to fledge upon which they remain dependent on their parents and associated ‘helpers’ for food for up to 37 days. Although up to two broods may be raised per season White-browed Treecreepers have low productivity, with an average of only 1.58 young fledged per breeding unit annually.
Giese, A. "Breeding Season Habitat Use and Ecology of Male Mountain Pygmy Owls", Journal of Raptor Research, 2003 During the breeding cycle the female incubates the eggs, broods the young and guards the nest. The male hunts, making food deliveries approximately every 2 hours. The male must feed his mate, the young (typically 5) and himself. The male hunts from dawn to dusk as the young near fledging, and during the first weeks after they leave the nest.
Like other tinamous, the Brazilian tinamou eats fruit off the ground or low-lying bushes. They also eat small amounts of invertebrates, flower buds, tender leaves, seeds, and roots. The male incubates the eggs which may come from as many as 4 different females, and then will raise them until they are ready to be on their own, usually 2–3 weeks. The nest is located on the ground in dense brush or between raised root buttresses.
Like other tinamous, the black-capped eats fruit off the ground or low-lying bushes. They also eat small amounts of invertebrates, flower buds, tender leaves, seeds, and roots. The male incubates the eggs which may come from as many as 4 different females, and then will raise them until they are ready to be on their own, usually 2–3 weeks. The nest is located on the ground in dense brush or between raised root buttresses.
Like other tinamous, the small-billed eats fruit off the ground or low-lying bushes. They also eat small amounts of invertebrates, flower buds, tender leaves, seeds, and roots. The male incubates the eggs which may come from as many as 4 different females, and then will raise them until they are ready to be on their own, usually 2–3 weeks. The nest is located on the ground in dense brush or between raised root buttresses.
Like other tinamous, the barred tinamou eats fruit off the ground or low-lying bushes. They also eat small amounts of invertebrates, flower buds, tender leaves, seeds, and roots. The male incubates the eggs which may come from as many as 4 different females, and then will raise them until they are ready to be on their own, usually 2–3 weeks. The nest is located on the ground in dense brush or between raised root buttresses.
In the breeding season, the male displays the white spots which he has under his wings, opening them and closing them before in front of the female. The bulky cup nest is built in a tree or shrub, and the female incubates three, sometimes two, brown-blotched cream eggs for 14–15 days. This species has, on average, two broods per season. They appear to be territorial, as only one nesting pair is usually seen in an area.
Like other tinamous, the tawny- breasted eats fruit off the ground or low-lying bushes. They also eat small amounts of invertebrates, flower buds, tender leaves, seeds, and roots. The male incubates the eggs which may come from as many as 4 different females, and then will raise them until they are ready to be on their own, usually 2–3 weeks. The nest is located on the ground in dense brush or between raised root buttresses.
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This species is regularly double-brooded at least in part of its range. The eggs are off-white and marked with larger puce and smaller maroon spots mainly on the blunt end. They are about long and weigh about on average, though eggs in one-egg clutches of Andean birds may measure almost in length and normally weigh around , but occasionally more than . The female incubates for much of the day, while both parents provide the young with food.
Louisiana waterthrushes nest in a rock crevice, mud bank or amongst tree roots, laying 4–6 eggs in a cup nest from late May to mid-June. Both parents construct the nest, which is built from wet, muddy leaves, pine needles, grass, and small twigs. The female Louisiana waterthrush incubates the eggs for 12 or 13 days. The fledging period lasts for 9 or 10 days, with both adults feeding the young for a further 4 weeks.
Madagascar plover incubates a nest A Madagascar plover nest comprises a small scrape in the ground, most commonly in dry soil in grasslands, open mudflats, bordering mangroves and alkaline lakes. Scrapes are lined with material from plants, both fresh and dry, and can also include small pebbles and shell debris. One to two eggs are usually laid at 2-3 day intervals. They measure about 33 x 24 mm and have a volume of 8–9 cm3.
Southern cassowary The cassowary breeding season starts in May to June. Females lay three to eight large, bright green or pale green-blue eggs in each clutch into a heap of leaf litter prepared by the male. The eggs measure about – only ostrich and emu eggs are larger. The male incubates those eggs for 50–52 days, removing or adding litter to regulate the temperature, then protects the chicks, who stay in the nest for about nine months.
Even hair from pet dogs and cats may be used. It has also been observed attempting to take hair from a pet goat. An alpaca breeder in the Mudgee District of New South Wales has observed alpaca fleece in the nests of willy wagtails (the results of scraps of fleece not picked up at shearing time). The female lays two to four small cream-white eggs with brownish markings measuring , and incubates them for 14 days.
Some fish have evolved to exploit the mouthbrooding behaviour of other species. Synodontis multipunctatus, also known as the cuckoo catfish, combines mouthbrooding with the behavior of a brood parasite: it eats the host mouthbrooder's eggs, while spawning and simultaneously laying and fertilizing its own eggs. The mouthbrooder (typically a cichlid) incubates the cuckoo catfish young, the catfish eggs hatch earlier than the cichlid's eggs, and eat the as-yet unhatched cichlid eggs before being set free.
It nests in natural cavities in old trees, and clutches usually consist of two to four white eggs. The female incubates the eggs, while the male feeds her, and the young are brooded by the female. Not all pairs are strictly monogamous, as breeding between females and "auxiliary males" is known to occur. The echo parakeet mainly feeds on the fruits and leaves of native plants, though it has been observed to feed on introduced plants.
Because the nest is small, they are stacked in layers. The female incubates; she pushes her legs (which are well supplied with blood vessels, hence warm) down among the eggs. A unique feature of kinglets is the "size hierarchy" among eggs, with early-laid eggs being smaller than later ones.Haftorn, Svein; "Clutch size, intraclutch egg size variation, and breeding strategy in the Goldcrest Regulus regulus"; in Journal of Ornithology, Volume 127, Number 3 (1986), 291-301.
Its nest is usually located in an elevated area near water such as streams, lakes, ponds, and sometimes on a beaver lodge. Its eggs are laid in a shallow depression lined with plant material and down. The incubation period, in which the female incubates while the male remains nearby, lasts for 24–32 days after laying. Canada Geese can respond to external climatic factors by adjusting their laying date to spring maximum temperatures, which may benefit their nesting success.
Like other tinamous, the white-throated tinamou eats fruit off the ground or low-lying bushes, as well as invertebrates, flower buds, tender leaves, seeds, and roots. The male incubates the eggs which may come from as many as four different females, and then will raise them until they are ready to be on their own, usually two to three weeks. The nest is located on the ground in dense brush or between raised root buttresses.
Like other tinamous, the yellow-legged tinamou eats fruit off the ground or low-lying bushes. They also eat small amounts of invertebrates, flower buds, tender leaves, seeds, and roots. The male incubates the eggs which may come from as many as 4 different females, and then will raise them until they are ready to be on their own, usually 2–3 weeks. The nest is located on the ground in dense brush or between raised root buttresses.
Like other tinamous, the variegated eats fruit off the ground or low-lying bushes. They also eat small amounts of invertebrates, flower buds, tender leaves, seeds, and roots. The male incubates the eggs which may come from as many as 4 different females, and then will raise them until they are ready to be on their own, usually 2–3 weeks. The nest is located on the ground in dense brush or between raised root buttresses.
Temminck's stint is strongly migratory, wintering at freshwater sites in tropical Africa, the Indian Subcontinent and parts of Southeast Asia. Temminck's stints have an intriguing breeding and parental care system in which males and female parents incubate separate clutches, typically in different locations. Males establish small territories and mate with a female who lays a first clutch of eggs. She then moves to a second territory and mate, and lays a second clutch that she incubates herself.
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Gatherings of males compete for breeding females with each male displaying its colourful plumage, bobbing and hopping, and making a variety of calls. After mating, the female makes a nest under a rocky overhang, incubates the eggs, and rears the young by herself. The Andean cock-of-the-rock eats a diet of fruit, supplemented by insects, amphibians, reptiles, and smaller mice. It is distributed all across the cloud forest of the Andes, having a range of around .
Incubation takes about 16 days in Crypturellus, which contains the smallest species, and 19–20 days in Tinamus and Eudromia. During this period the male is typically silent; if he does call, he does so away from the nest. As he incubates, he will leave the nest to feed, and he may be gone from 45 minutes to five hours, covering the eggs when he leaves. While incubating, he is mainly motionless and reluctant to move, even from potential danger.
They are also known to fill up other birds' nests within its territory with sticks to make them unusable. Adult bringing food for young (note begging calls) Depending on the exact population, the house wrens' clutch is usually between two and eight red-blotched cream-white eggs, weighing about each and measuring c. at the widest points. Only the female incubates these, for around 12–19 days, and she will every now and then leave the nest for various reasons.
Breeding season is from August to January, with one or two broods raised. The nest is a deep cup-shaped structure of grass and bark strips, lined with feathers and soft plant fibres, hanging by the rim in the fork of a small bushy tree or shrub, above ground. The clutch is one to four, with two being the average, pinkish eggs with dark reddish-brown blotches and spots, in size. The female incubates the eggs for 13 to 16 days before hatching.
Another call is a series of rapid "skwar-skwar-skwar" which is produced by both male and female. The breeding season in southern India is January to April, and in Sri Lanka February to March. The nest is a small pad made of moss lined with down and covered on the outside with lichens and bark. The bird incubates a single white egg, covering the nest and holding the tail flush with the tree, taking on the outline of a lichen-covered snag.
Males court females with a song display, and each pair builds a nest in a tree once the snow has begun to melt in April or May. Four pale blue, glossy eggs are laid in April and May, and the female incubates these for 12–14 days. The young fledge after just 14–16 days and the parents then move up to around 1,750 metres in July and August to produce a second clutch. When conditions allow, the pair can produce three broods.
A possible explanation for this behavior is what is called the insurance hypothesis. The macaw lays more eggs than can be normally fledged to compensate for earlier eggs that failed to hatch or firstborn chicks that did not survive. The incubation period lasts about a month, and the male tends to his mate whilst she incubates the eggs. The chicks leave the nest, or fledge, around 110 days of age, and remain dependent on their parents until six months of age.
The female alone incubates the three or four unspotted white or pale greenish-blue eggs for about two weeks to hatching, and the young fledge in about the same length of time again. The adult banded wren is 13.5 cm long and weighs 20 g. It has chestnut brown upperparts, strong white supercilia, a brown stripe through the eye and black streaking on the white cheeks. The underparts are white with much black barring on the lower belly and flanks.
The female incubates the typical clutch of two or three white eggs for 18–20 days, with about the same period for the young, initially covered with grey down, to fledge. Adult ochre-bellied flycatchers are 12.7 cm long and weigh 11g. They have olive-green upperparts, and the head and upper breast are also green. The rest of the underparts are ochre-coloured, there are two buff wing bars, and the feathers of the closed wing are edged with buff.
Blue-throated macaws usually breed once a year but if the eggs or nestlings are lost, they may produce a second clutch in the same breeding season. A clutch consists of one to three eggs and incubates for 26 days. Nestlings have a mass of approximately 18 g at hatching and fledge at 13 to 14 weeks. The young macaws are still fully dependent upon their parents for food after they fledge until they are capable of foraging by themselves.
The eggs are a pale bluish green with few black spots and a smooth, somewhat glossy surface. In response to mite infestation, which has a more deleterious effect on male chicks than on females, the mother finch may lay eggs containing females first, in order to reduce the length of time male chicks are exposed to mites. This strategy increases the likelihood that representative numbers of both sexes will survive. The female incubates the eggs for 12 to 14 days.
The eggs are pink with very indistinct reddish markings at the broad end, unlike those of Madeira firecrest which are described as like those of a Phylloscopus warbler (white with some brown speckles). The eggs are and weigh , of which 5% is shell. The clutch size in Europe is 7–12 eggs, but probably smaller in northwest Africa. The female incubates the eggs for 14.5 to 16.5 days to hatching, and broods the chicks, which fledge eight to ten days later.
Courtship displays have been observed in weebills, where males ruffle their cheek and head feathers with outstretched wings to the female. It is thought that male and female weebills display to each other at the nest-site with tail-fanning, slight bowing and wing quivering. The female usually lays two to four brown-speckled cream-coloured eggs, which are tapered-oval in shape. Only the female incubates the eggs, which hatch after 10–12 days, and then both parents care for the chicks.
It is a small neat cup, bound to the fork or thick stem of a bush or tree with spider webs. The nest is often in quite an exposed situation but the decoration seems to act as effective camouflage. Only the female incubates the clutch, which is normally two eggs, for 15 days. The male guards the nest and feeds her, attacking all other birds near the nest, as well as Gambian sun squirrels, but not the striped ground squirrel.
Female incubating The nest of the chinspot batis nest is a small cup constructed from plant fibres and spider webs and decorated with lichen. It is built by both sexes on a horizontal branch. The female lays one to four eggs which she incubates for 16–18 days, both adults feed the young. In a study of the breeding biology of chinspot batis conducted in Swaziland it was found that the nests were mainly constructed in bushes or trees protected by thorns.
Egg, Collection Museum Wiesbaden Like other tinamous, the tataupa tinamou eats fruit off the ground or low-lying bushes. They also eat small amounts of invertebrates, flower buds, tender leaves, seeds, and roots. The male incubates the eggs which may come from as many as 4 different females, and then will raise them until they are ready to be on their own, usually 2–3 weeks. The nest is located on the ground in dense brush or between raised root buttresses.
About 3 to 5 eggs, pale yellow in color and slightly glossy with reddish-brown markings on the rounded end, are laid, and the female incubates while the male stands sentinel. Parent birds may use distraction displays to draw the attention of predators. They call in a comparatively softer lower note to the young, which respond with chicken-like cheep calls. Apart from Chelopistes lervicola described as an ectoparasite of this species, an Argasid tick Argas himalayensis has been noted.
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The female then develops a brood patch and incubates the eggs for 28 days or longer before they hatch. The hatchlings will appear semialtricial, incapable of any complex coordination, but have open eyes and are covered in down feathers. Chicks have rapid body growth until they are almost at adult body size, when they are capable of walking, flying, and eating without parental help. While in the nest, the female gives most of the parental care, protecting and providing food for the chicks.
When the breeding season begins in March, the monogamous pair forms after the male successfully seduces the female with wing flaps and elaborated acrobatic flights. Then, before the severe downpours begin, the couple settles on an isolated tree to protect their offspring from climbing predators and use epiphytes and flower arrangements (e.g., orchids) as their nest. While the female incubates the clutch of one or two eggs, the male goes foraging for the pair and fiercely defends the nest, even from nearby humans.
White wagtails will nest in association with other animals: particularly, where available, the dams of beavers and also inside the nests of golden eagles. Around three to eight eggs are laid, with the usual number being four to six. The eggs are cream-coloured, often with a faint bluish-green or turquoise tint, and heavily spotted with reddish brown; they measure, on average, . Both parents incubate the eggs, although the female generally does so for longer and incubates at night.
This can benefit the male, but since the female controls copulation, the lack of resolution on how this behaviour benefits females makes the high level of extra-pair paternity puzzling. The female incubates the clutch of two to eight (but usually four to seven) pure white eggs for around 14 to 15 days. The chicks hatch slightly asynchronously, allowing the female to prioritize which chicks to feed in times of food shortage. They generally fledge about 18 to 22 days after hatching.
If predators destroy the first clutch, the female can produce a replacement clutch as late as the end of July. The hen alone incubates the eggs for 22 to 24 days before they hatch. The precocial downy chicks are then led by the female to the nearest body of water, where they feed on dead insects on the water surface. The chicks fledge in 46 to 47 days after hatching, but stay with the female until she has completed moulting.
The female is the more richly colored of the sexes. While the quail-plover is thought to be monogamous, Turnix buttonquails are sequentially polyandrous; both sexes cooperate in building a nest in the earth, but normally only the male incubates the eggs and tends the young, while the female may go on to mate with other males. The eggs hatch after an incubation period of 12 or 13 days, and the young are able to fly within two weeks of hatching.
The female incubates the clutch of eggs and feeds the young chicks, which leave the nest when about two weeks old. She continues to care for them until they are fully fledged some six weeks later. With its specific habitat requirements and the general reduction in wetlands across its range, the population is thought to be in decline globally. However the decline is slow, and the International Union for Conservation of Nature has assessed its overall conservation status as being of "least concern".
The green jay (Cyanocorax luxuosus) is a species of the New World jays, and is found in Central America. Adults are about long and variable in colour across their range; they usually have blue and black heads, green wings and mantle, bluish-green tails, black bills, yellow or brown eye rings, and dark legs. The basic diet consists of arthropods, vertebrates, seeds, and fruit. The nest is usually built in a thorny bush; the female incubates the clutch of three to five eggs.
For example, the female gastric-brooding frog (Rheobatrachus sp.) from Australia, now probably extinct, swallows her fertilized eggs, which then develop inside her stomach. She ceases to feed and stops secreting stomach acid and the tadpoles rely on the yolks of the eggs for nourishment. After six or seven weeks the mother opens her mouth wide and regurgitates the tadpoles which hop away from her mouth. The brooding sea anemone (Epiactis prolifera) is a colonial hermaphrodite that fertilizes and incubates its eggs internally.
Blue duck family in Hawke's Bay Blue ducks nest between August and October, laying 4–9 creamy white eggs. The female incubates the eggs for 35 days and chicks can fly when about 70 days old. Nesting and egg incubation of four to seven eggs is undertaken by the female while the male stands guard. Nests are shallow, twig, grass and down-lined scrapes in caves, under river-side vegetation or in log-jams, and are therefore very prone to spring floods.
As mentioned earlier, the male gets the female's attention by holding a piece of dead grass in his beak while singing and bobbing up and down. They normally breed in the privacy of the nest or somewhere secluded and close to the ground. After breeding, the female can lay about four to six eggs and incubates them along with the male for 14 days. About 21 days after hatching, they will leave the nest and just about 21 days after that, they fledge.
The kiwi lays one of the largest eggs in proportion to its size of any bird in the world, so even though the kiwi is about the size of a domestic chicken, it is able to lay eggs that are about six times the size of a chicken's egg. The eggs are smooth in texture, and are ivory or greenish white. The male incubates the egg, except for the great spotted kiwi, A. haastii, in which both parents are involved. The incubation period is 63–92 days.
They often use the nests of striped swallows frequently evicting the swallows while they are still using the nest. The nest is usually positioned below a rock overhang, bridge, culvert or in a cave and it may sometimes be placed in a hole in a wall or in a cavity in agricultural machinery. In southern Africa the eggs are laid from August–December, with a peak during September–November. The normal clutch size is 2-4 eggs, which the females incubates for about 14–16 days.
It gets its name because it does not build its own nest, but appropriates the domed or enclosed nests of other, often far larger, bird species, such as yellow-rumped cacique or crested oropendola. Once the persistence of the flycatchers has driven the rightful owners away, their eggs are removed, and the female flycatcher lays up to four, but usually two, black-streaked brown eggs. She incubates these on her own for 16 days to hatching, with a further 18–20 days to fledging.
The males mate with multiple females and after mating, the female alone builds the nest and incubates. The clutch consists of 2–4 eggs laid in a bare scrape on the ground. The eggs hatch after about 23 days and as in all bustards, the nidifugous chicks leave the nest immediately after hatching and follow the mother which picks insects and passes them to the chicks with her beak. The young fledge in about 30 days but remain close to their mother for several months.
Its spherical nest has a side entrance and is lined with seed down. It is constructed high in thorny trees or shrubs, especially bull's-horn acacia. This species sometimes nests close to the nests of wasps and there is experimental evidence that those that do so are afforded substantial protection from predation by doing so. The female alone incubates the three to five brown- or black-spotted white eggs for about two weeks until hatching, and the young fledge after about the same length of time again.
Behaviourally it likes to feed high in the trees, moving constantly and making a good view difficult. In the breeding season it excavates a nest hole about 5 cm wide in a decaying tree trunk or thick branch. It lays four to seven eggs and incubates for 11–14 days. The middle spotted woodpecker lives predominantly on a diet of insects as well as their larvae, which it finds by picking them from branches and twigs rather than hacking them from beneath the bark.
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The female is more dull in color than the male, but other than that the adult sexes are similar in color pattern. The bird is indeed a desert resident in areas where water is readily available, but it can also be found in low mountains and foothills, and in cultivated valleys. It feeds on seeds and the occasional insect. Nesting occurs in trees in the spring, often in fruit trees in orchards, and the female lays and incubates 4 to 6 pale green, lightly speckled eggs.
The eggs are approximately long and across, and laid in a clutch of two or three. The female incubates the eggs and broods the chicks alone, but both sexes feed the young and remove faecal sacs. The fledging period is thirteen or fourteen days, with around 44% of nests, where the outcome was known, successfully fledging young. Nests are known to be predated by green tree ants, which attack the newly hatched nestlings, and by the pied currawong, which takes young from the nest.
Incubation starts with the laying of the third egg. Evidence shows that pairs may be able to successfully delay breeding somewhat if it is unusually harsh and snowy early spring. The female mainly incubates (including throughout nighttime) though the male may substitute for 10–30 minutes after he brings his mate food, often doing so for about 2 to 3 times a day. The male usually roosts nearby during incubation, when he begins calling, she may join for 5–10 minutes before quickly flying back.
The male incubates these for about a fortnight, possibly being relieved by the female occasionally; he is also responsible for the care of the young, feeding them for the first week from his bill before they start to peck food from the ground. The female is at first aggressive towards the chicks and the male defends them, but later the female takes on more of a caring role. The chicks become independent by the fifth week and may be driven away by the parents after this.
The nest is built just above the water, usually among bulrushes and cattails, where the female incubates the clutch of olive- colored eggs for about four weeks. The young leave the nest after two weeks and are fully fledged at six or seven weeks. The American bittern feeds mostly on fish but also eats other small vertebrates as well as crustaceans and insects. It is fairly common over its wide range, but its numbers are thought to be decreasing, especially in the south, because of habitat degradation.
The Madeiran bird has green upperparts, whitish underparts and two white wingbars, and a distinctive head pattern with a black eye stripe, short white supercilium, and a crest that is mainly orange in the male and yellow in the female. The female Madeira firecrest builds a spherical nest from cobwebs, moss and small twigs, and she incubates the eggs and broods the chicks on her own. Both parents feed the young. This species forages for insects and other small invertebrates in tree heath, laurisilva and other woodland.
Breeding birds are highly territorial, and adults will attack predators like the brown jay, but small flocks form outside the nesting season. A breeding pair will give a display in which each bird spreads its tail, extends its wings, and ruffles its plumage. Both sexes build a cup nest of plant material high in a bush or tree and line it with mud and dung. The female lays three or four brown-blotched blue eggs, which she incubates alone, although the male helps with feeding the chicks.
The African scops owl is not as territorial as the Eurasian scops owl and will nest in loose aggregations, with the nest sites relatively close to each other. The male and female may duet, calling all night both before and after leaving the roost site. The African scops owl lays four to six eggs directly onto the floor of a tree hollow, with laying occurring throughout April and June. Incubation lasts about 27 days, during which the female incubates the eggs and is fed by the male.
The breeding season starts in Oct/Nov and peaks February through June. Apapane nests are often on the terminal branch of ōhia (Metrosideros polymorpha); nests have been found in tree cavities and lava tubes as well as in the top of koa (Acacia koa), kāwau (Ilex anomala) and hapuu (Cibotium tree ferns). The female lays 1-4 eggs and incubates for 13 days. Interestingly, during incubation the male does not visit the nest but will feed the female when she is away from the nest.
The song of the American goldfinch is a series of musical warbles and twitters, often with a long note. A tsee-tsi-tsi-tsit call is often given in flight; it may also be described as per-chic-o-ree. While the female incubates the eggs, she calls to her returning mate with a soft continuous teeteeteeteete sound. The young begin to use a call of chick-kee or chick-wee shortly before fledging, which they use until they have left the nest entirely.
Prior to egg-laying, the female may remain in the area of the nest 97.2% of the time while the male was in the vicinity only 30.4% of the time in Tikal. Both prior to egg laying and during incubation, the female of the pair often collects green leaves to line the nest bowl, doing so nearly every day both in Guatemala and the Manaus area of Brazil. The female takes a lion's share of the incubation duties. For example, records from Guatemala and Belize show she incubates about 95-97% of observed hours.
In Malawi African pied wagtails start breeding before the rains and continue to breed into the rainy season, they breed during six months of the year peaking in March and October. Both the males and females participate in nest building but only the female incubates but both sexes feed the young. The mean clutch in Malawi was found to be 3.9 eggs. The African pied wagtail is monogamous, the cup-shaped nest is lined with grass and feathers and is usually situated near water in a convenient tangle of sticks.
The main breeding period occurs from August to January, with most eggs being laid in September and October. The stick nest is built high in a tree, usually a eucalypt, however other locations such as power pylons and tall buildings are occasionally chosen. Two to four eggs are laid which the female incubates for roughly twenty days and then is assisted by the male in rearing the chicks for around forty days until they leave the nest. Young Torresian crows then stay with their parents for several months after fledging, before joining the nomadic flock.
A frog that she developed into a premier system to study the evolution of developmental adaptations. Gastrotheca is a marsupial frog that carries its eggs in a pouch on her back, where they are pushed in by the male with his hindlimbs. This terrestrial form of reproduction solely occurs in the Latin American frogs of the family Hemiphractidae. Out of the intense competition for reproductive sites in the South American rainforest had evolved over 90 species of these frogs, in which the female incubates her embryos inside her body bringing parallelism to mammalian reproduction.
The female usually lays two white eggs, and incubation duration is two weeks. The male incubates during the day, and the female during night and early day. They may breed often, laying five to 10 eggs in a season; breeding only pauses in the wild whilst in molt, which may be full or a partial-body/head molt. There are more males than females in a population due to greater life expectancy of the male (about five years more) and in the wild a higher chance of the female being predated.
This large wren breeds in lowlands and foothills from sea level up to altitude in dry forests or, in wetter areas, more open scrubby woodland. In Central America, it mainly occurs on the Pacific side of the central mountain ranges Its flask-shaped nest is constructed high in a tree or shrub. The female alone incubates the three or four greenish-blue eggs for about two weeks to hatching, and the young fledge in about the same length of time again. The adult rufous-and-white wren is long and weighs .
Philip David Radford (born January 2, 1976) is an American activist who served as the executive director of Greenpeace USA. He is the founder and President of Progressive Power Lab, an organization that incubates companies and non- profits that build capacity for progressive organizations, including the Progressive Multiplier Fund and Membership Drive. Radford is a co-founder of the Democracy Initiative, was founder and executive director of Power Shift, and is a board member of the Mertz Gilmore Foundation. He has a background in grassroots organizing, corporate social responsibility, climate change, and clean energy.
The mating season begins in mid April where the male seeks out a female, where he will ‘bribe’ her with little bits of food. Once the mate is found, breeding occurs later in August. Once mating has begun, the incubation periods last between 14 to 16 days in which the female incubates the eggs. Once the chicks have hatched they will spend between 26-32 days in which they will be fed mostly by the male until closer to their fledging date when the female and male share the responsibilities.
They are spotted, not always densely, in various shades of brown and grey on a creamy or slightly tinted ground. Egg Egg, Collection Museum Wiesbaden The egg size is independent of the clutch size and the nest site, but may vary between different females. The female incubates for 17–18 days before the altricial downy chicks are hatched, and is fed at the nest by the male. The female broods the newly hatched chicks for around ten days, and then both parents share feeding and nest sanitation duties.
It breeds all year but most eggs are laid in July–November. The female lays 1-2 eggs, and she takes most of the burden of incubating them, incubation lasting 42 days, as she incubates the male provides her with food. As is normal in birds of prey the eggs are laid asynchronously, as much as two weeks apart, and the female begins incubation as soon as the first egg is laid which means that hatching is also asynchronous. When the young hatch they are initially mainly fed by the male.
Trumpeter swan brood Like other swans, trumpeter swans often mate for life, and both parents participate in raising their young, but primarily the female incubates the eggs. Most pair bonds are formed when swans are 5 to 7 years old, although some pairs do not form until they are nearly 20 years old. "Divorces" have been known between birds, in which case the mates will be serially monogamous, with mates in differing breeding seasons. Occasionally, if his mate dies, a male trumpeter swan may not pair again for the rest of his life.
Juvenile in Ghana Interacting closely only in breeding season, female dwarf crocodiles build their nest mounds at the beginning of the wet season, which spans May and June. The nest, situated near the water, is a mound of wet, decaying vegetation that incubates the eggs due to the heat generated by the decomposition of the plant material. A small number of eggs is laid, usually about 10, though in extreme cases up to 20, and they incubate in 85 to 105 days. Hatchlings measure 28 cm when emerging from the eggs.
It is the type species of the genus Anser and is the ancestor of the domestic goose, having been domesticated at least as early as 1360 BC. The genus name is from anser, the Latin for "goose". Greylag geese travel to their northerly breeding grounds in spring, nesting on moorlands, in marshes, around lakes and on coastal islands. They normally mate for life and nest on the ground among vegetation. A clutch of three to five eggs is laid; the female incubates the eggs and both parents defend and rear the young.
There are three to six eggs, unmarked white with a blue or green tinge. The female incubates for 12 to 13 days and broods the chicks for four or five days, staying almost constantly on the nest; the male brings food. After the fourth day, the female joins the male in food-gathering trips but still broods at times through the seventh day. The chicks fledge at about 13 or 14 days, and after another 5 to 7 days leave the family to join a pre-migratory flock.
It is typically placed in the canopy of a tree, either a native tree or an alien tree such as eucalyptus. The eggs are laid in August to November, peaking in August and September and the clutch is between one and five eggs. The female incubates the eggs, while the male brings her food, usually 2-3 times a day. The male continues to be the sole provider of food for both the female and the chicks for 18 days after hatching, after which the female starts to hunt too.
The green wood hoopoe is a cooperative breeder and common resident in the forests, woodlands and suburban gardens of most of sub-Saharan Africa. It is found in groups of up to a dozen or so birds with only one breeding pair. The breeding female lays two to four blue eggs in a natural tree hole or old barbet nest and incubates them for about 18 days. On hatching, she and the nestlings are fed by the rest of the group, even after they have fledged and left the nest hole.
The female alone incubates the clutch, over a period of 18 to 21 days, and is fed by the male during this time. The chicks are born helpless and blind, their salmon-pink skin covered in pale grey down. By day eight they open their eyes, and are well-covered in grey down with pin feathers emerging from their wings on day nine and their down is dark grey. They have well-developed wing and tail feathers by day 21 and are almost fully covered in feathers by day 28.
The three to five eggs are patterned with a mesh of fine dark lines, giving rise to the old name for the bird of "scribble lark" or "writing lark". The female incubates the eggs for 12–14 days prior to hatching, and broods the altricial downy chicks until they fledge 11–13 days later. Both adults feed the chick in the nest and raise two or three broods each year. The nest may be raided by rodents or corvids, and the adults are hunted by birds of prey.
The Landmarks Orchestra annually incubates a new work for children, and six of these are available on MSO CD's: Make Way for Ducklings, The Midnight Ride of Paul Revere, The Journey of Phillis Wheatley, Lifting the Curse: The Story of the Red Sox, David and Old Ironsides, and John Adams: the Voice Heard 'Round the World. For adults, Ansbacher led the MSO recording Beethoven Piano Concerto No. 4 and Symphony No. 4, as well as Landmarks Overtures, Dolce, and his most recent release, the double-CD Heroic Beethoven.
After mating, the individuals usually remain together to rear their eventual family. The Temminck's Tragopan with its beautiful and colorful neck, the Himalayan Monal with glowing feather's colors and the huge tailed great argus to the peacock with its colorful and huge tail. In this regard, the rhea and the phalarope are highlighted as unusual because in both instances, it is the male that incubates the eggs. Some females judge a prospective companion on its nest- building ability, and this is a conspicuous part of the weaver's behaviour.
If the female accepts the male and the nesting site, she alone builds the nest and incubates the eggs. Predators of young bluebirds in the nests can include snakes, cats, and raccoons. Bird species competing with bluebirds for nesting locations include the common starling, American crow, and house sparrow, which take over the nesting sites of bluebirds, killing young, smashing eggs, and probably killing adult bluebirds. Male western bluebird Bluebirds are attracted to platform bird feeders, filled with grubs of the darkling beetle, sold by many online bird product wholesalers as mealworms.
Eggs, Collection Museum Wiesbaden This eagle lays 1–2 eggs in a nest built from sticks and lined with green leaves in a tree or on a crag, or it takes over the disused nest of another large bird such as a black kite or grey heron. The female incubates the egg for around 45 days and is fed by the male, after hatching she guards the nest and the young while the male provides all the food. The chick fledges after 70–75 days. Showing the white marking on the wings termed as "landing lights" It hunts small mammals, reptiles and birds.
Indian Space Research Organization (ISRO) has set up the Space Technology Incubation Centre (S-TIC) at NIT Trichy campus. It is the first of its kind incubation centre in south India which incubates startups to build applications and products in tandem with the industry which would be used for future space missions. The S-TIC brings the industry, academia and ISRO under one umbrella contributing towards research and development (R&D;) initiatives relevant to the Indian Space Programme. ISRO has also inaugurated S-TICs at other premier technical institutions such as NIT Agartala and NIT Jalandhar.
In Coen, an old babbler nest in a paperbark (Melaleuca), which had been lined with messmate bark, had been occupied by blue-faced honeyeaters and re-lined with strips of paperbark. Two or, rarely, three eggs are laid, 22 × 32 mm (1 × 1⅓ in) and buff-pink splotched with red-brown or purplish colours. The female alone incubates the eggs over a period of 16 or 17 days. Like those of all passerines, the chicks are altricial; they are born blind and covered only by sparse tufts of brown down on their backs, shoulders and parts of the wings.
The female incubates the eggs for 14 to 16 days, after which newly hatched nestlings are fed and their fecal sacs removed by all group members for 10–12 days, by which time they are fledged. Parents and helper birds will feed them for around one month. Young birds often remain in the family group as helpers for a year or more before moving to another group, though some move on and breed in the first year. Variegated fairywrens commonly play host to the brood parasite Horsfield's bronze cuckoo and, less commonly, the brush cuckoo and fan-tailed cuckoo.
In one case the nests were found in the same large dead tree in a clearing in the forest, which contained two nests of this species, one nest of the scarlet macaw, and numerous holes containing nesting Psittacara finschi parakeets - all these animals apparently tolerating each other. In Costa Rica it nests from December to June, with most pairs laying the first egg in January. The male macaw only has semen available during the breeding season; the semen has a low sperm concentration. The female lays a clutch of 2-3 eggs and incubates them for 26 days.
A female Mallard duck incubates her eggs Incubation is the process by which certain oviparous (egg-laying) animals hatch their eggs; it also refers to the development of the embryo within the egg under favorable environmental condition. Multiple and various factors are vital to the incubation of various species of animal. In many species of reptile for example, no fixed temperature is necessary, but the actual temperature determines the sex ratio of the offspring. In birds in contrast, the sex of offspring is genetically determined, but in many species a constant and particular temperature is necessary for successful incubation.
The eggs, which are variously described as pale pink with evenly distributed brown spots or white with cinnamon and rust spots densely ringing the larger end of the egg, measure by and weigh . The female alone incubates the eggs for 16 days; the male does not even approach the nest until several days after the eggs hatch. She sits facing the back wall of the nest, with her head and body sheltered by its roof and her tail sticking out the opening. She sits tight at the approach of danger, typically not flying until a potential predator actually makes contact with the nest.
The Global Youth Action Network (GYAN) is an international network of youth NGOs spanning 180 countries, and headquartered in New York, near the United Nations. GYAN is a youth-led not for profit organization (registered in 2001, New York [USA], under section 501[c]3) that incubates global partnerships and increases youth participation in decision-making. GYAN has registered chapters in Brazil, Colombia, France, Ghana, Mexico, and South Africa, with teams working out of an additional eight countries. GYAN is known for co- coordinating Global Youth Service Day, a program of Youth Service America, since its launch in 2000.
Francolinus francolinus The normal Clutch size between 10 and 14 eggs and only the hen incubates the eggs, the incubation period is 18 to 19 days and the breeding season is April to June and the young ones will appear in April through October. Forages (plant, leaves, and stem) on the ground and eats a wide variety of seeds and insects. May also eat small mealworms and wax worms, but be careful when feeding to chicks as they are prone to toe-picking. Food consists mainly of grain, grass seeds, fallen berries, shoots, tubers, termites, ants and insects.
These factors encourage seminaries, and thus religion invariably lay its heavy hand on the social life of the district. Extremism incubates in these religious seminaries, and cleaning Pakistan of this malaise is no mean enterprise. There is only one intermediate college in the entire district, with 19 teachers and 70 students, and four high schools with 67 teachers, insufficient for the thousands of boys aspiring to admission. All four high schools and the college are located in the sherani area, none in Harifal. Similarly, only eight middle-standard boys' schools with 263 enrolled students and 102 teachers exist in the whole district.
Several special filming techniques were devised to obtain some of the footage of rare and elusive animals. One cameraman spent hundreds of hours waiting for the fleeting moment when a Darwin's frog, which incubates its young in its mouth, finally spat them out. Another built a replica of a mole rat burrow in a horizontally mounted wheel, so that as the mole rat ran along the tunnel, the wheel could be spun to keep the animal adjacent to the camera. To illustrate the motion of bats' wings in flight, a slow-motion sequence was filmed in a wind tunnel.
Controversies about the institution of the Civil Service in Greece are widespread. Typically, they concern the allegedly large numbers of public employees, the lack of adequate meritocracy in their employment, the strong ties that significant portions of public employees maintain with political parties and the clientelism that this relationship incubates, internal inequalities of wages among public employees, and inequalities of the high income of public employees relevant to that of private sector workers. The Civil Service payscale is also controversial given the conditions before the financial crisis that made being a civil servant a dream-job.
Apparently, the female alone incubates, for a period estimated at about 40 days. After the nestling hatches, the female will brood intensively for about 25 days. An Indian nestling was found to weigh at 14 days and grew to by 20 days, having developed a vocabulary of cheep notes to express hunger and alarm. The eaglet may be preening, standing more and wing flapping by 4 to 5 weeks old, and may also be encouraged to eat at by its mother, however consuming a single food item may take up to 6 hours at this point.
It has greenish upperparts and white underparts, a lemon-yellow rump, and yellow double wingbars, supercilia and central crown stripe. It is similar in appearance to several other Asian warblers, including some that were formerly considered to be its subspecies, although its distinctive vocalisations aid identification. The female builds a cup nest in a tree or bush, and incubates the four to six eggs, which hatch after 12–13 days. The chicks are fed mainly by the female and fledge when they are 12–14 days old; both parents then bring food for about a week.
The Appropriate Infrastructure Development Group (AIDG) provided access to environmentally friendly infrastructure in impoverished communities in developing countries through a combination of business incubation, education, and direct outreach. The AIDG’s focus is the promotion of affordable and environmentally sound technologies to address gaps in basic services and infrastructure in rural areas of developing countries. The AIDG incubates businesses that provide renewable energy, water, and sanitation technologies to underserved communities, development agencies, and private individuals. The AIDG offers developing world design experience for university students interested in appropriate technology while providing hands-on assistance to rural communities in need.
The green-headed hillstar will begin breeding during its second year of life, with the breeding season usually starting in February and ending in June, though sometimes continuing into august. A cup-shaped nest is built out of plant fibers and moss in protective places like rock cavities, under overhangs, in roofs or houses, or inside old open buildings like barns. The female lays a clutch of two white eggs, and incubates them for 19 to 21 days. When the eggs hatch, the chicks are generally dark with two dorsal rows of grey natal down or plumulaceous feathers.
There are usually two to four eggs in a clutch. They are round in shape with a buffy white to pale cinnamon base color, with irregularly-shaped dark cinnamon, ruddy brown, and pale purple sports scattered uniformly over the surface at variable densities from egg to egg. The eggs hatch after an unusually short incubation period of only 10 to 11 days. Both sexes share responsibility in the incubation of the eggs; the female sits on the nest for most of the daylight hours and throughout the night, while male incubates them during the middle part of the day.
All three species tend to breed after the wet season, the exact timing of which is dependent on the local climate. The breeding behaviour of the masked finfoot is almost entirely unknown. All three species exhibit some changes in appearance prior to breeding – masked finfoots develop a fleshy knob above the bill, and the plumage of the male African finfoot and female sungrebe also change. There is considerable variation within the finfoots on several aspects of breeding; in the Sungrebe the nest building and incubation duties are shared between the sexes, in the African finfoot the female alone incubates.
This could negatively impact business operations and put these startups at a potential disadvantage to American-founded companies. The investment requirements will also present a potential hurdle for the entrepreneurs. $250,000 is a considerable investment sum. Y Combinator, which is regarded by Fast Company as the most successful startup accelerator in the world, only provides an investment of $120,000 to the companies that it incubates. Thus, a company that is accepted into Y Combinator would have to raise an additional $225,000 dollars from “qualified U.S. investors with established records of successful investments,” or satisfy the rule's alternative criteria.
This large wren breeds in lowlands and foothills from sea level up to 1700 m altitude in thinned forest or open woodland, scrub, second growth and groves around houses. It mainly occurs on the Caribbean side of the Central American mountain ranges. Its large spherical nest has a wide side entrance and is constructed 2 – 30 m high in a tree or shrub, often hidden amidst bromeliads. The female alone incubates the three to five unmarked or lightly brown-spotted white eggs for about two weeks to hatching, and the young fledge in about the same length of time again.
The animal exists in two colour morphs: one bright yellow, which occurs in shallow water, and one much paler, which occurs in deeper water. It differs from Spirorbis spirorbis in that S. spirorbis retains its eggs in the tube, while J. pagenstecheri incubates them a few at a time in its operculum, and grows a new cap for the operculum after releasing the embryos. The species was described by Armand de Quatrefages in 1865, and named after Heinrich Alexander Pagenstecher, professor of zoology at the University of Heidelberg and the first director of the Hamburg natural history museum.
The golden-headed quetzal has been observed breeding once a year between the months of February and June. The female lays 1-2 pale blue eggs and then incubates them the majority of the time (18–19 days of incubation) except for one long daily incubation period undertaken by the male. Golden-headed quetzals remain in the nest for 25–30 days before fledging. They are born blind and naked, like all trogons, and it is at about 3 days before fledging that the nestling develops its final juvenile plumage appearing mostly brown and black but with visible green plumage, particularly on the nape, upper back, and throat.
Naftali Schiff is the Founder and Chief Executive of Jewish Futures, also known as Jewish Futures Trust, a not-for-profit international organisation, which creates, incubates and scales dynamic educational organisations and initiatives, propelling each forward to ensure vibrant Jewish futures. Schiff is a visionary who over the last 25 years has conceived, built and continues to create ever more organisations integral to ensure Jewish futures across the globe. Schiff’s sense of responsibility for Jewish continuity has driven him to empower broad and inclusive organisations and leaders, to create successful educational organisations, engaging young Jews with their Judaism through a myriad of different opportunities.
A number of spectacular birds of prey will frequently be seen, such as ospreys (Pandion haliaetus cristatus) and whistling kites (Haliastur sphenurus), but of particular interest is the Australian shelduck (Tadorna tadornoides) which nests high in tuart tree hollows. The female incubates five to fourteen cream-coloured eggs for 30 to 33 days while her mate defends the surrounding territory. The newly hatched young leap from the nest cavity to the ground and are led by their parents on a perilous overland journey to their brooding territory in the nearby estuary. They remain together in a family group for the first six weeks of the ducklings' lives.
The female incubates the eggs for 30 days and when the eggs hatch the chicks are helpless but have soft down covering their body. For the first two weeks or so the female broods the chicks constantly, both day and night. She does no hunting at all for the first three weeks after hatching, but calls to the male from the nest, and he generally responds by bringing food. The female feeds the chicks with the mice brought back to the nest by the male, feeding them in tiny pieces for the first week or two, at which time the chicks are capable of swallowing a mouse whole.
Goldsman is the head of the future projects, and worked with franchise director Michael Bay, executive producer Steven Spielberg, and producer Lorenzo di Bonaventura to organize a "writers' room" that incubates ideas for potential Transformers sequels, prequels and spin- offs. The writers' room members include: Christina Hodson, Lindsey Beer, Andrew Barrer, and Gabriel Ferrari (Ant-Man), Robert Kirkman (The Walking Dead), Art Marcum & Matt Holloway, Zak Penn (Pacific Rim Uprising), Jeff Pinkner (The Amazing Spider-Man 2), Ken Nolan, and Geneva Robertson-Dworet. Kirkman left the room after just one day to undergo throat surgery. In July 2015, Akiva Goldsman and Jeff Pinkner were announced as the fifth Transformers film's screenwriters.
The eggs are slightly lustrous, buffy white in colour and dotted with reddish-brown and grey blotches that often appear in a cloud over the larger end of the eggs. Black honeyeater nests are occasionally parasitised by Horsfield's bronze- cuckoo (Chrysococcyx basalis). The female incubates alone, leaving the eggs exposed for short periods during the day to take insects in the air. When approached, the sitting bird attempts to hide by sinking into the nest and, if unsuccessful in deterring the intruder, will tumble to the ground with outstretched wings, giving weak calls in an effort to lure the intruder away from the nest.
When the probe surface neighboring an aptamer is blocked by an adjacent aptamer, the redox tag on the target-bound aptamer will not have room to come into contact with the electrode, therefore failing to report target binding. The concentration of aptamer in solution that incubates a clean probe is found to be proportional to the density of aptamers that are immobilized on the probe. Studies have reported suggesting that small targets such as cocaine E-AB sensors generate the most signal with the lowest probe packing density. Conversely, larger protein targets such as the protein Thrombin generate the most signal at intermediate probe packing densities.
Everglades National Park is a shallow basin tilted to the southwest and underlain by extensive Pleistocene limestones. Dry Tortugas National Park consists of a group of seven coral reefs with three major banks (Pulaski, Loggerhead and Long Key) forming a pseudo-atoll with a mud-bank type formation. The biosphere reserve lies at the interface between tropical and subtropical America between fresh and brackish water, shallow bays, deeper coastal waters and coral reefs, thus creating a complex of habitats supporting a high diversity of flora and fauna. The area of transition from freshwater (glades) to saltwater (mangrove) is a highly productive zone that incubates great numbers of economically valuable crustaceans.
148 This aggressiveness has enabled the common myna to displace many breeding pairs of native hollow-nesters, thereby reducing their reproductive success. In Australia, their aggressiveness has enabled them to chase native birds as large as galahs out of their nests. The common myna is also known to maintain up to two roosts simultaneously; a temporary summer roost close to a breeding site (where the entire local male community sleeps during the summer, the period of highest aggression), and a permanent all-year roost where the female broods and incubates overnight. Both male and female common mynas will fiercely protect both roosts at all times, leading to further exclusion of native birds.
The egg The tundra swans mate in the late spring, usually after they have returned to the nesting grounds; as usual for swans, they pair monogamously until one partner dies. Should one partner die long before the other, the surviving bird often will not mate again for some years, or even for its entire life. The nesting season starts at the end of May. The pair build the large mound-shaped nest from plant material at an elevated site near open water, and defend a large territory around it. The pen (female) lays and incubates a clutch of 2–7 (usually 3–5) eggs, watching for danger while sitting on the nest.
Pregnant male seahorse The male fishes of seahorses, pipefishes, weedy and leafy sea dragons (Syngnathidae) are unusual as the male, rather than the female, incubates the eggs before releasing live fry into the surrounding water. To achieve this, male seahorses protect eggs in a specialized brood pouch, male sea dragons attach their eggs to a specific area on their bodies, and male pipefish of different species may do either. When a female's eggs reach maturity, she squirts them from a chamber in her trunk via her ovipositor into his brood pouch or egg pouch, sometimes called a "marsupium". During a mammalian pregnancy, the placenta allows the female to nourish her progeny in the womb, and remove their waste products.
V-Nee Yeh (; born February 14 1959 in Hong Kong) is a businessman and was non- official member of the Executive Council of Hong Kong. He graduated from Milton Academy, cum laude '77; Williams College, BA' 81 Phi Beta Kappa, magna cum laude and Columbia Law School, JD 1984, Harlan Fiske Stone Scholar. He is a co-founder and honorary chairman of Value Partners Group Limited, the second largest in Asian based fund manager.Five new faces join ExCo He is also the co-founder and chairman of Argyle Street Management, an Asian distressed and special opportunities fund (ranked 22nd in Asia) and Cheetah Investment Management Group,V-Nee Yeh which seeds and incubates other funds / fund managers.
So that many birds can nest in places with good food supplies, a pair does not defend a territory—perhaps the reason waxwings have no true song—but a bird may attack intruders, perhaps to guard its mate. Both birds gather nest materials, but the female does most of the construction, usually on a horizontal limb or in a crotch well away from the tree trunk, at any height. She makes a loose, bulky nest of twigs, grass, and lichen, which she lines with fine grass, moss, and pine needles and may camouflage with dangling pieces of grass, flowers, lichen, and moss. The female incubates, fed by the male on the nest, but once the eggs hatch, both birds feed the young (Witmer and Avery 2003).
Al Gergawi was appointed Chairman of the Executive Office of Sheikh Mohammed bin Rashid Al Maktoum, UAE Vice President, Prime Minister and Ruler of Dubai. Following the vision of Sheikh Mohammed, Al Gergawi's was able to differentiate The Executive Office from all other government offices, by laying the foundations for it to become a forward looking office that incubates the more prominent and positively impactful initiatives. The Executive Office's office culture under the leadership of Al Gergawi is seen as a merger between a Fortune 500 Tech Company and a Think Tank, a model that has never been seen before in the public sector. Since its inception, the Executive Office has been the incubator of forward looking initiatives that are later spun off in Dubai.
As a part of its efforts to become a leading centre for entrepreneurial studies and start-up incubation in India, InFED has incubated nine women entrepreneurs under the Women Startup Programme (WSP), being conducted in collaboration with NSRCEL, IIM Bangalore. This programme is supported by Goldman Sachs and Department of Science & Technology, Government of India. The women entrepreneurs, currently being incubated by IIM Nagpur, are working in different sectors such as adventure sports, astronomy education, textile design, customized pet foods, food search & discovery service, finance, health & sanitation, and civic society. These incubates are being provided with a monthly stipend, one-time prototyping grant, mentoring and review and multiple opportunities to network, in addition to space for setting up their offices.
Unlike the great tit or blue tit which can provision up to twenty-five nestlings per year in unassisted pairs, the southern black tit, living on a much poorer food supply, can as an unassisted pair seldom provision even one nestling in a breeding season. As a result, most males must stay in the parental territory for several years to help rear the usually three nestlings that each breeding female produces under favourable conditions. An interesting feature of the southern black tit is that the breeding female, who incubates continuously during the fifteen days of incubation and is fed by her mate and the helpers, will mimic venomous snakes when she feels threatened to prevent depredation of the nest.MacLean, Gordon; Roberts’ Birds of Southern Africa (Sixth Edition); p. 481.
The Centre for Social Innovation is a social enterprise based in Toronto, Canada, that specializes in the creation of shared workspaces for people or organizations with a social mission. It has three locations in Toronto, and one in New York City, that serve as shared workspaces, innovation labs and community centers, and where it rents private offices, private desks or shared desks, and meeting and event space, to social innovators and entrepreneurs. The Centre's mission is to catalyze social innovation and to foster collaboration by connecting social innovators and entrepreneurs working across sectors, and providing them with programming such as workshops, seminars, competitions and mentorship opportunities to accelerate their success. CSI also incubates a limited number of social innovations, providing them with programmatic, strategic, administrative and or financial services.
Deep cup nest of the great reed-warbler A bird nest is the spot in which a bird lays and incubates its eggs and raises its young. Although the term popularly refers to a specific structure made by the bird itself—such as the grassy cup nest of the American robin or Eurasian blackbird, or the elaborately woven hanging nest of the Montezuma oropendola or the village weaver—that is too restrictive a definition. For some species, a nest is simply a shallow depression made in sand; for others, it is the knot-hole left by a broken branch, a burrow dug into the ground, a chamber drilled into a tree, an enormous rotting pile of vegetation and earth, a shelf made of dried saliva or a mud dome with an entrance tunnel. The smallest bird nests are those of some hummingbirds, tiny cups which can be a mere across and high.

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