Laura Erickson's For the Birds
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For the Birds
Radio Program: Migration: why birds migrate
Original Air Date: Aug. 23, 2000 (estimated date)
Rerun Dates: Aug. 15, 2006; Oct. 26, 2004
Migration used to mystify people, and mysteries still abound.
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All writing, images, videos, and sound recordings by Laura Erickson (unless otherwise noted), 1986-2018. All rights reserved. For permissions,
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Chickadee illustrations by
Michael P. Geraci