These three bird courtship displays are so bold, precise and theatrical that they make human romance look a little ...

Under ultraviolet light, many birds-of-paradise secretly glow, revealing hidden colours scientists believe may shape ...

Biofluorescence is seen on an emperor bird-of-paradise (Paradisaea guilielmi) in the American Museum of Natural History's collection. Credit: Rene Martin New research by scientists at the American ...

New research reports, for the first time, the widespread occurrence of biofluorescence in birds-of-paradise. The study, based on specimens collected since the 1800s, finds biofluorescence in 37 of the ...

Elaborate poses, tufts of feathers, flamboyant shuffles along an immaculate forest floor — male birds-of-paradise have many ways to woo a potential mate. But now, by examining prepared specimens at ...