Member since February 9, 2009

julesreubin

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julesreubin
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Migration, Birds, Homing Device
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How do migratory birds find their way to the same sites each year?
Mon 9 Feb, 2009 02:22 am - By what evolutionary mechanism do migrating birds (e.g. Canada geese) end up at the same spot for overwintering year after year? Their ability to do this has always amazed me - we need maps and... (view)
 
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