(Christopher V. Anderson) Chameleons, such as this one, feed by way of ballistic tongue projection, which achieves remarkable performance due to elastic recoil.
Research Finds Chameleons Have Weatherproof Tongues
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MARCH 09, 2010
Jennifer Viegas, Discovery News

Cold conditions normally slow down muscle performance. New research has found that the tongue of the chameleon shoots out like a rubber band gun, maintaining high function at even very low temperatures.
Read the story: www.msnbc.msn.com/id/35767647