PhysOrg Posted October 13, 2016 Share Posted October 13, 2016 The South Hills crossbill, potentially a newly discovered species of finch, has evolved over the past 6,000 years with a unique dependence on its food source, the Rocky Mountain lodgepole pine, in a coevolutionary arms race that also changed the tree, according to a genomic study led by Tom Parchman, a biologist at the University of Nevada, Reno. Read the full article on PhysOrg Link to comment Share on other sites More sharing options...
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