Birds-of-paradise are even colorful in the dark, with feathers and body parts that glow a brilliant yellow-green under ...

Scientists find that 82 percent of birds-of-paradise species show biofluorescence, often on their feathers, throat or inner ...

The bird world has some of the funkiest displays when it comes to attracting a mate. From building elaborate nests to impress ...

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

Birds-of-paradise have some of the most famous mating displays in the world, but there's more to their colorful rhythmic ...

Biofluorescence is widespread in birds-of-paradise, a group of tropical birds famous for their spectacular courtship dances.

A male Paradisaea rubra, or red bird-of-paradise.Credit ... flamboyant shuffles along an immaculate forest floor — male birds-of-paradise have many ways to woo a potential mate.

Rats have made the various aviaries at Singapore's only bird park their home and have been running amok in the bird ...