What can one person do when large-scale human development replaces nearby natural habitat? Seattle-area lakeside resident Joanna Buehler spoke out for clean water and the needs of wildlife. As she watched parking lots and buildings replace wetlands and woods, she created a rain garden…

Northern Saw-whet Owls are common in forests across southern Canada and the northern U.S. In early autumn, many move southward, making a large concentration especially in the region of the Great Lakes. To our ear, the "advertising call" of the male, made mostly in spring and summer, sounds…

Every now and then, don’t you just want to belt it out? Imagine singing like a Black-headed Grosbeak! Or what about a Carolina Wren? Picture warbling like a House Finch. All this just too rambunctious for you? The call of the American Bittern more your style? Or this Yellow-headed…

This quiz features - an American Robin ... - an Olive-sided Flycatcher, like this one ... - a Red-tailed Hawk ... - a Steller's Jay, which you're most likely to hear west of the Rockies ... - and a Blue Jay, usually seen east of the Rockies. Support for BirdNote comes from American Bird…

Birds, while guided by instinct, seem able to adapt to specific situations. Martin Muller is an expert on waterbirds called Pied-billed Grebes. One spring day, on an urban lake in Seattle, Martin observed a pair of grebes switching roles in order to protect their young and defend their…

We asked David Sibley, creator and illustrator of The Sibley Guide to Birds, how changes in the environment are affecting birds such as this Brown Thrasher. He says, “A shift of habitat has caused a shift in the species” he's observed in the Northeastern US. For example, Wild Turkeys…

How do birdwatchers identify one species from another? First, they look carefully at the bird. What's the overall color? Is its bill long or short, thin or stout? What about its markings -- a ring around its eye or stripe on its head? What's your bird doing? Bird behavior can help you sort…

With so many pressing human needs in the world, for food, water, and places to live, why should we act on behalf of the wellbeing of other animals? For George Archibald of the International Crane Foundation, it’s a matter of ethics. "How can the basic needs for humans be met, and how can…

Imagine: Singing for three minutes while soaring to 100 feet in the air, like the Skylark. None of the native birds of North America has such a long song or sings so persistently in flight. Around 1902, Skylarks were brought from England to Vancouver Island, British Columbia, to satisfy…

Over the years, BirdNote has paid tribute to people who improve the lives of birds. We find inspiration in the efforts of stewards such as Jim Brown, who’s preserving important habitat for birds such as this Lewis's Woodpecker, along the Clark Fork River in Montana. In downtown Chicago…