Traveling home after a flight into Seattle’s Sea-Tac airport, you might share a ride on the shuttle with a Red-tailed Hawk! To protect passengers, planes, and birds, airport biologists Steve Osmek and Bud Anderson capture raptors for relocation away from the airport. Then, as a public…

For 20 years, Charlotte Goedsche studied the Cerulean Warblers that breed in the mountains near Asheville, North Carolina. And she learned some fascinating things! For example, Charlotte could identify individual Cerulean Warbler males like this one, by listening to their songs. She hopes…

Arctic Terns are the long-distance champions of migration. Thanks to satellite transmitters and geolocators, we know that some Arctic Terns travel more than 50,000 miles annually! Scott Weidensaul, naturalist and author of Living on the Wind, says these technology tools “make the issue of…

On a still winter afternoon, you may hear Common Goldeneyes flying low across the water. Whistlers, their wings sibilant, make the sound - as Ernest Hemingway wrote - of ripping silk. Common Goldeneyes nest in cavities, in northern boreal forests. Subscribe to the BirdNote podcast…

During the last ice age, part of the ice sheet covering what is now western Canada advanced far enough into Idaho to block a major waterway, now called the Clark Fork River. The ice dam backed up the river, creating a gigantic lake in (what is now) Montana. Every so often, the weight of…

A “river of raptors” flows through Veracruz State in eastern Mexico during the month of September. In Living on the Wind, Scott Weidensaul describes his experience counting the birds: “Nothing in a lifetime of birdwatching had prepared me for this spectacle,” he says. “As our sense of…

The natural world sends us messages if we’re open to receiving them. Ancient navigators put their trust in the birds’ amazing ability to find dry land, no matter how far they were from safe harbor.

It’s more important than ever to map their travels – to learn when birds take flight, where they stop to rest, and what they require for food and shelter along the way. New tools like advanced weather radar, crowdsourcing, and geolocators are helping us learn more about where birds go and…

In a dramatic and sometimes deadly aerial ballet, a Peregrine Falcon dives on a flock of Dunlins. Seeking escape, the shorebirds flash white and dark, rippling through the sky. This dance has changed dramatically since the banning of the pesticide DDT in 1973. As the number of peregrines…

Many birds are difficult to see, such as the Sora. Its plumage blends perfectly with the dense marsh grass where it lives. So how can we get a good look at this denizen of the undergrowth? One way is to play a bird-call app on a mobile device. But using an app requires sensitivity. Because…