Male Galápagos yellow warblers appear to be shifting their behavior and adjusting their calls in response to the din of ...

With its fiery colours and trilling call that echoes through the bush, the crested barbet is a bold little bird that looks ...

In her watercolor triptych, Rosalie Haizlett celebrates the vibrant colors and details found in the feathers of common—and ...

This striking plume of yellow is the fluorescing tail feathers of a male emperor bird-of-paradise (Paradisaea guilielmi). Birds-of-paradise are known for their bright colours and courtship displays.

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

The Paradise Tanager is a stunning bird with beautiful colours that is a true gem in the avian world. It comes from the rainforests of South America and showcases the beauty of nature. This bird has a ...