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Moon-Watching for Migrating Birds

Before the high-tech gadgets used to track bird migration today, there was moon-watching: a technique dreamed up in the 1940s by ornithologist George Lowery. Using telescopes pointed at the moon to see the silhouettes of migratory birds, Lowery helped show that birds regularly migrate across the Gulf of Mexico and organized the first continent-wide survey of migration in North America. Learn more about the history of bird migration research in Rebecca Heisman’s new book Flight Paths: How a Passionate and Quirky Group of Pioneering Scientists Solved the Mystery of Bird Migration. BirdNote is an independent nonprofit media production company. Your dollars make it possible to create sound-rich shows that connect you to the joys of birds and nature. Support BirdNote’s conservation mission, and get more of the content you love, by subscribing to BirdNote+ at https://birdnote.supercast.com/ or make a one-time gift at BirdNote.org. Thanks!