10,000 Birds
MARCH 11, 2024
This laughingthrush is a cooperative breeder – nestlings are fed by all members of a group, often 6-12 (not just 2 as in Wham!): “A female may share a nest with another, and 3 or more adults may take turns incubating the eggs and feeding the chicks.” ” ( source ). The male is, indeed, rather a handsome Thrush.”
10,000 Birds
SEPTEMBER 9, 2015
The nickel was placed in the nest for the photo to show me the size of the egg for identification purposes, then removed. Even though the female lays only two eggs per nest attempt, they enjoy a protracted breeding season in which multiple nesting attempts can occur every 30 days, and in Southern locations, nearly year round.
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10,000 Birds
JULY 7, 2022
While females hatch from larger eggs and are initially heavier than their brothers, after ten days, the male chicks weigh almost 50% more than their sisters, as they receive a higher quantity and quality of prey from their parents ( source ). by taking advantage of the misfortunes or dregs of others.” ” ( source ).
10,000 Birds
JUNE 23, 2022
Like a bad boyfriend not changing into nicer clothes for an evening out, the Brown-cheeked Fulvetta gets chided on eBird for not making any efforts: “an unapologetically drab and unmarked fulvetta” The Chestnut-headed Bee-eater apparently digs nest-burrows in which to lay its eggs. “It is not deep enough yet!
10,000 Birds
APRIL 2, 2013
So, when Corey and Mike asked if I wanted to review the Second Atlas of Breeding Birds in Pennsylvania , I jumped at the chance to write about this unique type of scientific reference book. I was also curious, as a birder of the northeast United States, to see what kind of avian changes have been going on in Pennsylvania.
10,000 Birds
SEPTEMBER 9, 2014
How many eggs did a pigeon lay? He reasons out answers to both questions, finally stating that, despite what many eyewitnesses wrote, the birds had to have laid more than one egg and that the birds had to have nested more than once a breeding season. Avery offers some interesting insights into the biology of the Passenger Pigeon.
10,000 Birds
SEPTEMBER 4, 2012
They breed in dense colonies, incubate their single egg on the feet, and take more than a year to fledge a chick. Over 3 million pairs of Antarctic Fur Seals breed on South Georgia, saved from near extinction by fur hunters. Southern Elephant Seals and Weddell Seals are also resident, though not in such large numbers.
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