Greater Scaup Aythya marila |
Barrow, Alaska 28 Jun 2014 |
by John Crawley ©John Crawley |
Greater Scaup Aythya marila |
Arrowhead Park, Jordan River Parkway Murray, Utah 11 Mar 2013 |
by Terry Sadler ©Terry Sadler |
Male by Margaret T. Sanchez |
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