"Wild crows can recognise individual human faces and hold a grudge for years against people who have treated them badly. This ability – which may also exist in other wild animals – highlights how carefully some animals monitor the humans with whom they share living space."
See: http://www.newscientist.com/article/dn18429-if-you-think-a-crow-is-giving-you-the-evil-eye.html
Thursday, January 28, 2010
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