Thread: Signal Crayfish
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  #96 (permalink)  
Old 19-07-2007, 03:54 PM
elmodiddly elmodiddly is offline
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Join Date: Jul 2007
Posts: 14
re: Signal Crayfish
They can cross fields and short distances to populate nearby rivers and lakes but maybe a bit of myth has got in the way of a good old bit of science!