Vocalization

Many years ago, poet Timothy Steele had a Northern Mockingbird take up residence right outside his bedroom window. And the bird sang day and night. “I love mockingbirds generally,” Steele said, “but in this case, I did wish that this particular fellow would shut up! And I wrote the poem as

The Ruby-crowned Kinglet is one of North America’s tiniest songbirds. At just four inches long and weighing less than a quarter of an ounce, it’s affectionately known as “Little Rickie,” based on the official four-letter code: RCKI. But the tiny bird has a big voice—the male sings a loud

The avian world is full of mimicry artists, but Northern Mockingbirds take it to a new level. Not only can they imitate other birds, they can mimic frogs and toads! Their performances are so convincing it’s hard to tell frog from bird. It’s still unknown how this benefits mockingbirds, but

Unlike many shorebirds, Willets breed inland. When nesting is done, they migrate south to both Atlantic and Pacific coastlines in the U.S. and Central and South America. What they all have in common, wherever they have bred and wherever they spend the winters, is an unmistakable voice

The call of the Common Loon brings to mind a summer visit to northern lakes. A "yodel" call is given by a male on his breeding territory. With his neck outstretched, the male waves his head from side to side, sending his eerie calls across forests and open water. The yodel entices females

A Burrowing Owl is about as big as a can of beans on stilts. Between the long legs, bright yellow eyes, and signature bobbing salute, these little birds are comical members of the western ecosystem. Cowboys riding Western rangelands have a nickname for these little owls. They call them

Tricolored Blackbirds nest primarily in California, but smaller groups breed from the state of Washington to Mexico’s Baja California. They look a lot like Red-winged Blackbirds, except Tricolored males have dark red epaulets and white bars on their wings instead of scarlet epaulets and

Geese migrate north between February and April, making stopovers along the way to rest and eat. Most are bound for their breeding grounds in the far north. But we’ll hear them again soon, on their way back south in October. Click play and learn how to tell some North American species apart

In marshes across the country, birds awaken on a summer morning. Tall dense grasses and reeds often make marsh birds hard to see, but their voices carry easily across the lush, green landscape. You can hear birds like the Redhead, the Sora, the American Bittern, the Ruddy Duck, this Yellow

There are nearly ninety species of wrens in the world, and quite a few are exceptional singers. Nearly all of them reside in the Western Hemisphere, with the majority living in Central and South America. The White-bellied Wren ranks among the tiniest, at just under four inches, while the