The Purple Martin is the largest swallow that nests in the US and Canada. During fall, Purple Martins from western North America migrate to a distinct wintering area in southeastern Brazil — a travel distance of more than 5,000 miles! Scientists believe that Purple Martins started out as a
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
While Purple Martins west of the Rockies will happily nest in an old woodpecker hole, Purple Martins east of the Rockies rarely nest in natural cavities. Instead, they nest in birdhouses provided by humans. They depend on people to a huge extent and thrive close by their homes. People, in
It won’t be long before North America’s largest swallows, Purple Martins, will be looking for places to nest. They’ll be arriving from as far away as Venezuela and Brazil. In eastern North America, where most martins breed, they nest almost exclusively in human-made houses - like the one
Geolocators are revealing fascinating information about the lives of migratory birds. These devices are so light that they can be mounted on the backs of even small birds like the Wood Thrush pictured here with its nestlings. Thanks to geolocators, we know that many Wood Thrushes return to
Some birders specialize in a particular species. Others are drawn to a special place. Michael Hobbs took note when a Lazuli Bunting (like this one) turned up at Marymoor Park, an unusual sighting for Western Washington. Connie Sidles knows when to expect the American Pipit at the Union Bay
In March, we welcome the lengthening days and the renewal of bird song. Among the earliest spring singers in south Texas are White-throated Sparrow, Cassin's Sparrow, and Purple Martin (left). And spring songs are breaking out all over the country. Listen to the songs of these early spring
Sights & Sounds
Welcome to BirdNote!
Birds connect us with the joy and wonder of nature. By telling vivid, sound-rich stories about birds and the challenges they face, BirdNote inspires listeners to care about the natural world – and takes step to protect it.