Birds are inextricably linked to feathers, which allow them to fly, keep warm and put on dramatic displays. Feathers, however ...

Does a duck always look like a duck and quack like a duck? Sixty-six million years ago, at the end of the Cretaceous Period, ...

The White-bellied Heron (WBH), the world's second-largest heron, is a symbolic bird for the people of Bhutan and also a typical "umbrella species" that requires a habitat with a vast, preserved ...

An endangered crow, found only in Hawaii, is flying free again. The alala has survived only in captivity after almost going ...