PhysOrg Posted January 19, 2012 Share Posted January 19, 2012 Pigeons display spectacular variations in their feathers, feet, beaks and other physical traits, but a new University of Utah study shows that visible traits don't always coincide with genetics: A bird from one breed may have huge foot feathers, while a closely related breed does not; yet two unrelated pigeon breeds both may have large foot feathers. View the full article Link to comment Share on other sites More sharing options...
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