ANCHORAGE — Biologist Colleen Handel saw her first black-capped chickadee with the heartrending disorder in 1998.The tiny birds showed up at birdfeeders ...

The Brown-backed Honeyeater usually lives in pairs or small groups. It’s bold, active, and curious—frequently darting among ...

A bird the size of a crow that flew 68 million years ago and looked like a miniature toucan has been discovered in Madagascar. Dubbed Falcatakely, meaning 'small scythe beak', it had a curved and ...