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Old March 21, 2013, 07:31 AM   #33
Art Eatman
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Join Date: November 13, 1998
Location: Terlingua, TX, USA
Posts: 22,540
In California, carrion-eating crows along highways were sometimes killed by vehicles. It was wondered why some 98% were killed by trucks and only 2% by cars. They finally figured out that the watch-crow could call out, "Cah," but could not say, "Truck."
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