BirdNote Daily

Immature Bald Eagles look so different from mature Bald Eagles that early ornithologists thought they were a different species entirely! Sitting about three feet tall, these majestic birds have wingspans of more than six feet. Stretch your arms as far as you can, and imagine a bird whose reach is even greater! More info and transcript at BirdNote.org. Want more BirdNote? Subscribe to our weekly...

At this time of year, a very young male Bewick's Wren is beginning to learn how to sing. His father sings a crisp well-defined song, separated by pauses, but the young bird's song is fuzzy, unfocused, a little rambling. Each adult male Bewick's Wren has his own set of unique songs. A young wren grows up learning his father's songs. But when young bird matures and moves to its own new territory,...

Bird voices can vary tremendously. Learning to describe how a bird sounds will make it easier to figure out who’s singing. This episode shares a few common terms to start birding by ear. More info and transcript at BirdNote.org. Want more BirdNote? Subscribe to our weekly newsletter. Sign up for BirdNote+ to get ad-free listening and other perks. BirdNote is a nonprofit. Your tax-deductible gift...

Not all blackbirds are mostly black. This Baltimore Oriole is orange! The bird's common name is a nod to Sir George Calvert, First Lord of Baltimore, whose coat-of-arms carried a gold and black design. In spring and summer, you may see these orioles in the Midwest and eastern U.S., lighting up the trees where they nest. If you're lucky enough to live near Baltimore Orioles, entice them to your...

When waterfowl are in decline, hunters are some of the first people to sound the alarm — and fund their recovery. On the Bring Birds Back podcast, Ducks Unlimited project manager Jared Henson discusses the many ways that waterfowl hunters contribute both money and data towards wetland conservation. Learn more in season 8 of Bring Birds Back, available in your favorite podcast app! More info and...

After David Shephard moved to Hawai‘i to study botany, he realized that the “main character” of the islands is birds — many plants have co-evolved with birds due to their central role in Hawaiian ecosystems. He now designs Aloha Shirts that feature the native plants and wildlife of Hawai‘i, including the ‘i‘iwi, a bird that has cultural significance for Hawaiians. More info and transcript at...

Noticeably smaller than Mallards, Blue-winged Teal wings have large patches of powder blue edged in emerald. Blue-winged Teal are long-distance migrants, traveling from nesting areas in Canada and the U.S. to South America for the winter. They feed in shallow water with a preference for snails and fly larvae. In fall and winter they seek out plant matter, especially seeds. More info and...

The Okefenokee National Wildlife Refuge was set aside to protect the fabled Okefenokee Swamp of Georgia and Florida. Tall cypress trees and Spanish moss give the swamp a prehistoric appearance. The Prothonotary Warbler is one of the most striking of the swamp’s denizens. Having wintered in the West Indies, a male might return to the Okefenokee and establish a breeding territory. Because it lives...

While many songbirds are accomplished soloists, some of the bird world’s most impressive performances are actually duets. In North America, breeding pairs of Carolina Wrens sing duets to strengthen their bond and defend territory. More info and transcript at BirdNote.org. Want more BirdNote? Subscribe to our weekly newsletter. Sign up for BirdNote+ to get ad-free listening and other perks....

Tree Swallows glisten in the June sunlight, as they swoop and glide, their arcs interlacing in the air. When a white feather flutters down among them, one swallow snatches the feather in its bill and flies upward, as another gives chase. After a moment, the lead bird lets loose the feather, which drifts lazily, until the second bird swoops to catch it in midair. Loose feathers are important for...