I can’t tell which birds are male and which are female and, it turns out, neither can they. There is a system, though ...

We’re exploring the enchanting world of birds, focusing on their fascinating mating rituals. Some birds perform elaborate dances and sing melodious songs, while others display striking plumage, build ...

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 ...

It may still feel like winter, but nature is dropping hints.