PhysOrg Posted December 15, 2014 Share Posted December 15, 2014 They steal, raid nests, and keep the company of witches, but the unpopular crow may not be as big a menace as people think. A new Ibis study has found that crows—along with their avian cousins the magpie and the raven—have surprisingly little impact on the abundance of other bird species. Read the full article on PhysOrg Link to comment Share on other sites More sharing options...
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