Bison may shrink as planet warms, study says [ Tue, 25 Jun 2013 16:07:22 GMT ] By Laura PoppickLiveScience Bison roaming the U.S. prairie may grow smaller as a result of climate change, a new study suggests.Interested in how regional climate affects bison size, biologist Joseph Craine of Kansas State University collected body mass data for more than 250,000 bison across the country. He found that herds from hot, dry regions tend to weigh less than those from cooler, wetter r...
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