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 ).

Burma 209

Burma India Birds Indonesia 209

10,000 Birds

OCTOBER 30, 2023

If the male’s color fades after the first egg, the female reacts by laying a smaller second egg – seemingly deciding that it is better to cut her losses as the male apparently is the avian equivalent of a deadbeat father. Are these the paper mills one occasionally reads about in relation to Chinese research papers?

Woodpeckers 218

Woodpeckers Birds Eggs India 218

10,000 Birds

AUGUST 28, 2014

Among birds the Egyptian Vulture uses rocks to crack Ostrich eggs, the New Caledonian Crow and Woodpecker Finch (one of several Darwin Finches of the Galapagos Islands), uses sticks to extract grubs from inside a branch. This is similar to the fact that all birds, even first time breeders within a species build identical nests.

Fish 163

Fish Woodpeckers Ostriches Eggs 163