Some birds, such as the Northern Bobwhite, get their name from their songs or vocalizations: "Bobwhite! Bobwhite!" The Killdeer is another bird named for its song: "Kill-dee, kill-dee, kill-dee." There are others. "Poorwill, poorwill, poorwill," says this Common Poorwill. This bird is the cousin of the Whip-poor-will, another bird that calls its own name.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.Ā BirdNote is a nonprofit. Your tax-deductible gift makes these shows possible.Ā Ā Ā
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Quirky Words for Brown Birds
What do Fulvous Whistling-Ducks, Bay-breasted Warblers, Ferruginous Hawks, and Rufous Hummingbirds have in common? They are all birds whose names refer to a shade of brown!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.Ā BirdNote is a nonprofit. Your tax-deductible gift makes these shows possible.Ā
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How Birds Stay Cool
On a hot summerās day, watch a bird such as a crow ā or this Bald Eagle ā very carefully. Youāll never see them sweat, because birds donāt have sweat glands. So how do they keep cool? One way is panting. As the bird breathes rapidly, heat is carried out of its body through the lungs and air sacs. Bare skin on the legs, face, and beak also help with cooling. So do puffing out feathers, fluttering wings, or splashing in a puddle or birdbath. And soaring birds like hawks can simply ride the updrafts far above ground to cooler air.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.Ā BirdNote is a nonprofit. Your tax-deductible gift makes these shows possible.Ā
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The Royal Ravens
The Tower of London has a long and notorious history of murderous political intrigue, dungeons, and famous beheadings. And for more than 300 years, the tower has also been home to a set of royally maintained ravens. Since the time of Charles II, at least six ravens have ā by royal decree ā made their home in the tower. They are given ample food, comfy quarters, and private burials in the moat near Traitor's Gate.Support for BirdNote is provided by Charlie and Carrie Kahle and generous listeners around the world.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.Ā BirdNote is a nonprofit. Your tax-deductible gift makes these shows possible.Ā Ā
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How Brown Pelicans Dive
Brown Pelicans fly just above the surface of the water. They circle high, then diving headfirst, plunge under water to catch fish. But doesn't that hurt? Several adaptations protect pelicans as they dive. First, they have air sacs beneath the skin on their breasts, which act as cushions. Pelicans have also learned that a steep dive angle, reduces aiming errors caused by water surface refraction.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.Ā BirdNote is a nonprofit. Your tax-deductible gift makes these shows possible.Ā
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