For the past three months the chatter of the Arctic Tern colony has served as the soundtrack of the summer breeding season.

Climate change has now become one of the biggest threats to ecosystems globally, as global cycles that have helped species thrive for centuries have shifted. Birds in particular, for their elaborate ...

Typically considered exceedingly rare in birds, a new study in Australia found sex reversal rates up to 6 percent for some ...

The sound of tawny owls makes young European robins eat less during their southward migration. A new study from Lund ...

Bird populations are in rapid decline across North America. While climate change is just one of the many factors influencing North American birds, its effects are significant and can interact with ...

Asexual reproduction, in which females reproduce without males by cloning themselves, has been documented in multiple species ...

Biologists have recently found that birds-of-paradise, known for their vibrant plumage and intricate courtship dances, also possess bioluminescent properties. This discovery adds a new layer to our ...