Old 14th Apr 2014, 15:48
  #74 (permalink)  
underfire
 
Join Date: Aug 2013
Location: PA
Age: 54
Posts: 35
He also explained why one leg of a V formation of migrating geese is invariably longer than the other.
It is simply because geese are in pairs, so with a leader, one leg will invariably be longer....
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