U.S. bird populations are experiencing alarming declines due to factors such as habitat loss and climate change, according to ...

This year's State of the Birds report has worrisome updates on the population numbers for U.S. birds — including the Allen's ...

Sea ducks such as Common eiders, grassland birds such as Western meadowlarks and Lark buntings, and forest species such as ...

The massive annual spring migration of America's birds – millions of them – is underway. Here's how to follow along at home.

Scientists checked in on species all over the country for the latest State of the Birds report. Nearly everywhere they looked, birds were struggling—including some that have been resilient in ...

Sea ducks such as Common eiders, grassland birds such as Western meadowlarks and Lark buntings, and forest species such as Pinyon jays in the West and Bachman's sparrow in the East are among a wide ...