The Canyon Wren and Cactus Wren share common ancestry — and they’re close neighbors in the desert southwest. Yet their songs evolved along divergent acoustic lines. The rough trilled phrases of the Cactus Wren song pulse through the dense cactus, while the clear tones of the Canyon Wren…

The Cinereous Mourner is a small, ashy-gray bird that lives in the forest understory of the Amazon Basin. And it’s taking mimicry to the next level: when viewed from above, lying alone in its cup-shaped nest, its chick is a near match to a highly toxic caterpillar — one that snakes and…

What’s the most colorful bird in the U.S.? The Scarlet Tanager? Maybe the Painted Bunting? Well, consider one more lustrous candidate: the Purple Gallinule. The Purple Gallinule’s feathers are so iridescent that they might not seem real. Despite its bold style, a Purple Gallinule can be…

Birds make a lot of sounds — so many that author and illustrator Becca Rowland had a hard time keeping them straight. That was until Becca began picking up on familiar noises in common bird calls — like when they heard a dog’s squeaky toy in the trees. Now she’s compiled her fun and…

Circling silently above the earth on broad, black wings, vultures need little introduction. We know them as nature's clean-up crew, dining on dead and decaying animals. A unique range of adaptations allows vultures such as this Black Vulture to feast on food that’s off limits for many…

In this episode of BirdNoir, the Private Eye gets a call from his friend Frank, his eyes and ears in the neighborhood. He’s hearing a Red-shouldered Hawk call, but there’s no hawk in sight. Going through the lineup of usual suspects found in backyards, they examine the surprising talent…

Connecticut Warblers nest in the northern boreal forests, migrate through the Midwest, and winter in the rainforests of South America. Even with all that traveling, you rarely see one of these birds. Though their loud, ringing song might be easy to identify, it often seems to emanate from…

Grammy-winning musician Rickie Lee Jones has performed on stages around the world. At home in New Orleans, she found a new audience: backyard birds! Rickie welcomes wildlife to her yard with feeders and bird baths. She loves watching her feathered friends and learning their calls. You can…

The catchy name “Jackdaw” belongs to a European bird that looks like a compact crow drawn in shades of light and dark gray. They are comfortable around people, which helps explain their place in folklore. Some cultures saw the Jackdaw as a predictor of rain, others as a savior of crops. Or…

The American Robin and the Baltimore Oriole both have cheery, upbeat songs. At first, you might think there’s no way to tell these two singers apart. But there are a couple of differences. American Robins usually have a longer song, while Baltimore Orioles usually stop after a phrase or…