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

They’re very distinctive birds, larger than a buzzard, with a mostly rich red-brown plumage with a paler head and a large, black-tipped yellow beak. In flight they show long, narrow wings with ...

Study finds that birds-of-paradise are biofluorescent, suggesting that this "hidden" phenomenon provides enhanced signaling for hierarchy and courtship.

There were terns – with their yellow beaks and black heads – stumbling ... up and down the coastline. "It was like birds falling out of the sky, dead," she says. Uhart is a veterinarian ...