Nicholas Antonson, University of Illinois at Urbana-Champaign, News Bureau (IMAGE)

University of Illinois at Urbana-Champaign, News Bureau

Nicholas Antonson, University of Illinois at Urbana-Champaign, News Bureau

Caption

Ph.D. student Nicholas Antonson and his colleagues found that, in response to environmental uncertainty, brood parasites like cowbirds and cuckoos have evolved to increase host-species diversity.

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Photo by L. Brian Stauffer

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Photo by L. Brian Stauffer

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