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News From the Field

Lizard blizzard survivors tell story of natural selection


August 3, 2017

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An unusually cold winter in the U.S. in 2014 took a toll on the green anole lizard, a tree-dwelling creature common to the southeastern United States. A new study offers a rare view of natural selection in this species, showing how the lizard survivors at the southernmost part of their range in Texas came to be more like their cold-adapted counterparts further north. The findings are reported in the journal Science.Full Story

Source
University of Illinois at Urbana-Champaign

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