As more and more "historical" checklists are added to the platform, birds we've lost now mingle with those still hanging on.

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

Birds-of-paradise number around 45 species and typically have elaborate feathers, colors, and mating displays. Birds also ...

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

FREEPORT, Maine — The American Birding Association has named its 2025 bird of the year, and it's a bird Mainers are quite familiar with. This year's winner is the common loon. "Loons are big, they're ...

A new variant of the H5N1 bird flu — the same one that led to the death of a Louisiana man — has for first the first time ...