Puffins are known for their flashy bills, striped like a giant piece of candy-corn. New research has found that the bills of Atlantic Puffins glow brightly under ultraviolet blacklights. Neon, curved streaks appeared between the different colored segments of a puffin’s bill in this lighting. It’s possible that the UV highlights help the birds further stand out to potential mates. For the experiment, researchers made special puffin sunglasses to protect the birds’ eyes.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 makes these shows possible.
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1:45
Limpkin - Bird of the Swamp
It's dawn on a spring day in the Big Cypress Swamp of Florida. Mist rises from quiet water into Spanish moss hanging from the cypress branches. A Limpkin is foraging for apple snails. When it touches a big, round shell, it grabs it quickly and pulls it from the water. Then, moving to solid ground, the Limpkin positions the shell, and using the curved tip of its lower mandible, it scissors loose the operculum and pulls out the snail.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 makes these shows possible.
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1:42
Bird Songs of April
The month of April inspires poets, sometimes with contradictory results. Poet TS Eliot describes April as "the cruelest month." Shakespeare strikes an upbeat note, writing, "April hath put a spirit of youth in everything." Let April speak for itself. Listen to the birds.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 makes these shows possible.
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1:45
Soaring with Redtails
A Red-tailed Hawk soars on broad, rounded wings, the epitome of effortless flight. Without flapping, it traces a leisurely, rising circle. The hawk is riding a thermal, a column of warm rising air generated near the earth's surface by heat from the sun. The Red-tail periodically circles to stay within the thermal. Riding thermals is an energy-efficient way to search for prey below.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 makes these shows possible.
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1:40
Burrowing Owls: Howdy Birds
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 “howdy birds” for the way they bob up and down in front of their nests.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 makes these shows possible.
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