Francois Leroy and colleagues have confirmed what field biologists have suspected for years: bird populations across North ...

Since the 1970s, the U.S. has lost billions of birds. We now know that those losses aren't just growing—they are accelerating ...

North American bird populations are not just shrinking; they are shrinking faster with each passing decade, and the worst losses now cluster in the continent’s most intensively farmed regions. A study ...

More than a quarter of the breeding population of purple martins died in Texas and Louisiana during the winter storm.

Of nine different behavioral or fitness-related responses in 160 bird species examined, noise pollution had negative impacts ...

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Despite the advice they get from Billie Eilish, birds of a feather do not necessarily stick together. New research suggests some birds are getting divorced. NPR's Geoff Brumfiel has more. GEOFF ...

A total of 59 healthy kākāpō chicks have hatched over the last few weeks, according to the latest tally by Aotearoa New Zealand’s Department of Conservation. This marks one of the most successful ...

Add Yahoo as a preferred source to see more of our stories on Google. The dunlin - a wading bird - is on the UK's red list of threatened species [Chris Gomersall] An endangered wading bird has been ...

For the second year in a row, researchers have spotted purple-crowned fairywrens – small birds that dwell near creeks and rivers in northern Australia – reproducing outside their usual breeding season ...