The shallow waters and wide mudflats of the Bolivar Flats Shorebird Sanctuary northeast of Galveston, Texas, are alive with thousands of gulls, terns, and shorebirds. American Avocets are often among the most abundant birds, with 5,000 or more here most winters. The avocets have sensitive bills that curve upward. As they wade, they sweep their heads back and forth and snap up the tiny crustaceans that touch their bills. This tactile feeding method is unique among the birds here. The Bolivar Peninsula is famous for its big flocks of water birds and concentrations of migrating songbirds. Both National Audubon and American Bird Conservancy have designated it an Important Bird Area, or IBA. 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. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

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