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Title: Whooping Cranes: The Magic of Migration Post by: Bobbie Ireland on 31-Aug-13, 07:00:44 AM "A study of whooping cranes has shed new light on how much of a bird's migration route is learnt, and how much is innate in its genetics."
http://www.bbc.co.uk/news/science-environment-23892244 (http://www.bbc.co.uk/news/science-environment-23892244) |