Decades of data from over 80,000 great tits reveal that extreme weather can shape the fate of baby birds. Cold snaps soon ...

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 ...

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

Coquet Island is the UK's only breeding ground for roseate terns but is also home to puffins, eiders, razorbills, fulmars, ...

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

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 ...

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