Utah biologists have been studying the state’s most elusive bird to learn more about its behavior and how to protect it in ...

Flightless species of birds (such as ostriches, which are the largest living birds) tend to outsize any of the largest birds ...

People traipse cross-country to see clouds of kites, or to catch a glimpse of a golden eagle in its highland home, and webcams fixed on the nests of ospreys, owls and peregrine falcons draw huge ...

Do you know why blue-footed boobies have blue feet? Author Laura Erickson does, and you’ll find the answers to this and many ...

There have been dozens of yeti sightings in Colorado. There is no evidence of the yeti's existence, but actual researchers in ...

That's the way one scientist puts it — referring to how infected wild birds survive long enough to spread it to birds and ...