With a head whiter than the clouds veiling the faint blue sky, a bald eagle pursued an egret in an aerial-ballet chase.

The great argus is an at-risk species with an elaborate pattern of eyespots on its tail feathers, according to Thai National Parks. Because of this feather pattern, the bird was named after “Argus, a ...

The birds are expected to fledge, or fly for the first time, between 10 and 14 weeks of age. Sunny turned 10 weeks old on ...

Biologists with the Washington state Department of Fish and Wildlife have been watching their parents since 2016 when the pair of ferruginous hawks nested in a lone locust tree in the middle of plowed ...

The Swinhoe’s White-eye—a small yellow bird native to Asia—has rapidly spread throughout the state and beyond in the past ...