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Feb. 01, 2013
Dung Beetles Use Cosmic GPS to Find Their Way
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When the sun goes down, dung beetles rely on a galactic source--light from the Milky Way--to navigate, according to a recent report in Current Biology. Study co-author Eric Warrant, of Lund University in Sweden, explains how dung beetles see the starry night sky.
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Produced by Denise Chow, Associate Producer
Guests
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Eric Warrant
Professor, Functional Zoology
Department of Biology
Lund University
Lund, Sweden
FEATURED READING
Brilliant Blunders
by Mario Livio
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