Dr. Jeff Wells, senior scientist with the Boreal Songbird Initiative, has published The Birder's Conservation Handbook. With profiles of 100 North American birds at risk, Dr. Wells also offers suggestions that can help stem the decline of birds - including this White-throated Sparrow -…

BirdNote listener, Betsy MacGregor, talks about finding solace in the company of birds. First a bird of the eastern US, a Northern Cardinal, and then a Hutton's Vireo, a bird of the West. The cardinal creates its pure whistle by producing sound in its left and right bronchial tubes…

How do birdwatchers identify a particular species? Like fishermen who know how to "read the water," it helps to understand habitat. At a wetland full of cattails, for example, you're likely to find a Red-winged Blackbird, because it requires dense marsh vegetation to nest. If you take…

To feed their young, Black Guillemots search for food at the edge of pack-ice. In 1972, this was a just short trip from Cooper Island. Now it's more than 25 miles. Unable to find sufficient food close by, they're abandoning their chicks in order to save themselves and try again the next…