PhysOrg Posted October 23, 2013 Share Posted October 23, 2013 Nature, as the great poet Tennyson reminded us, is a violent place, or "red in tooth and claw", as he put it. One of the mechanisms animals use to avoid a bloody end is camouflage – blending in with the background – to avoid predators. Read the full article on PhysOrg Link to comment Share on other sites More sharing options...
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