Roosters don’t need to set an alarm to tell them when it’s time to crow — their internal circadian clock lets them anticipate sunrise with remarkable accuracy. To us sleepy humans, it may seem like they all start crowing at once. But scientists have found that roosters follow a strict social hierarchy: only the top bird can issue the first cock-a-doodle-doo of the day! Red Junglefowl © Rick Bergstrom | BirdNote
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Our Video of the Week introduces you to the Cornell Lab's Merlin Bird ID app's new, groundbreaking tool: sound ID. Merlin can recognize the sounds of more than 400 species from the U.S. and Canada, with that number set to expand rapidly in future updates. What's that bird singing? Let the app listen to the song and it will tell you. Check it out and watch the video to find out how we made it happen: https://merlin.allaboutbirds.org/ | Cornell Lab of Ornithology
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2.7K views · 401 reactions | Is there a bird sound that you just can't seem to identify? One you struggle remembering or don't seem to get? John C. Robinson and American Bird Conservancy's Jim Giocomo share some insight and ways to break down the challenges of bird sounds to help enjoy them more. https://youtu.be/6m4Ac8dk-NI Video: Gray Catbird | American Bird Conservancy | Facebook
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This self-paced, online course tells you everything you need to get started recording bird sounds! https://academy.allaboutbirds.org/product/how-to-record-bird-sounds/ | Cornell Lab of Ornithology
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Learn about the origins and purpose of the Audubon Christmas Bird Count from Chan Robbins, one of the event’s most dedicated volunteers. Chan has participated in 412 counts, the first of which was in 1934! | National Audubon Society
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