Pesto is growing his adult plumage. These new black, white, and yellow feathers are pushing out his old downy juvenile ...

The viral king penguin chick at Sea Life Melbourne Aquarium is beginning to lose his youthful down, a process that will give ...

The viral fluffy penguin is molting his baby feathers - The fluffy chick’s chunky form is slimming down as he starts to ...

The willow warbler is a small, migratory songbird known for its sweet sound. You can see it in parks, gardens, and woodland ...

Many factors affect breeding and migration, so birds must be extremely adaptable and flexible to shifts in global climate ...

The world of avian flight never ceases to amaze us with its extraordinary feats. Among the most astounding is the ...

Pesto, the viral King Penguin at Melbourne's Sea Life aquarium, is growing up. He is losing his fluffy appearance in a ...

During molting, fluffy hens and handsome roosters go from fluffy feathered butts to looking practically plucked plumage every ...

Hundreds of bird lovers flocked to Shelf, West Yorkshire, this morning to catch a glimpse of a scarlet tanager, an ultra-rare ...

Eagles represent things like strength and freedom, but to the Coeur d'Alene Tribe and tribes across the nation, they have a ...