When a male bullfinch smashed into Marcin Jarzębski’s apartment window, he took it in but realized it needed expert treatment ...

It retails for under $7.

Animals do all sorts of things to attract each other as potential mates. Many birds, for example, produce feathers with elaborate color patterns – from the iridescent plumage of many hummingbirds to ...

Scientists found the severest changes in decline rates in places that include hallmarks of high-intensity agriculture ...

Since the 1970s, the U.S. has lost billions of birds. We now know that those losses aren't just growing—they are accelerating ...

University of Michigan study finds noise harms birds' health in many ways, including their ability to reproduce ...

The Guam kingfisher was extinct in the wild. Through coordinated breeding, cultural consultation, and careful reintroduction scientists created a path toward restoration.