Nearly all birds with bright red, orange, and yellow feathers or bills use a group of pigments called carotenoids to produce ...
Australian finches' bill colors come from small genetic variations affecting how they process dietary pigments.
Nearly all birds with bright red, orange, and yellow feathers or bills use a group of pigments called carotenoids to produce ...
What a calming moment, to gaze skyward at a flock of white pelicans. The big white birds sail aloft on heat thermals in loose ...
Mika is a Yellow Napped Amazon parrot, which means she's a decent size, and she'sa very vocal bird. She loves to talk, sing, and be the general star of the show, hence how she's amassed almost 500,000 ...
What gives an Australian finch its brilliantly colored red, yellow or orange bill? A major new study has uncovered the ...
The chemical mechanism underlying parrots’ vibrant plumage has been elucidated for the first time. The researchers behind the ...
The Pilikula Biological Park on Tuesday received three wild animals and four rare species of birds, including an Asiatic lion, a wolf, two gharials, and two silver pheasants and yellow golden ...
One of the rarest birds in the world, the Wilkins' bunting, is a yellow finch endemic to Nightingale Island in the British ...
Small, mostly insectivorous birds frequently adorned with yellow plumage in varying quantities, warblers as we know them in ...
Unlike other birds, which get pigments from their diets, parrots produce their own—but scientists never fully understood the ...