Laura Erickson's For the Birds
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For the Birds
Radio Program: Cowbird vs. Vireo
Original Air Date: Oct. 25, 2006
Why do Black-capped Vireos have so much of a problem with cowbirds?
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All writing, images, videos, and sound recordings by Laura Erickson (unless otherwise noted), 1986-2021. All rights reserved. For permissions,
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Chickadee illustrations by
Michael P. Geraci