Greater Scaup (Aythya marila mariloides) - male
Big Egg Marsh, Queens NY, USA - January 16, 2006
Canon D20, Canon 400mm f/5.6 L USM
© Martin Lofgren

Greater Scaup (Aythya marila mariloides) - female
Big Egg Marsh, Queens NY, USA - January 16, 2006
Canon D20, Canon 400mm f/5.6 L USM
© Martin Lofgren

Greater Scaup (Aythya marila mariloides)
Jamaica Bay, Queens NY, USA - November 1, 2005
Canon D20, Canon 400mm f/5.6 L USM
© Martin Lofgren

Greater Scaup (Aythya marila mariloides)
Jamaica Bay, Queens NY, USA - November 1, 2005
Canon D20, Canon 400mm f/5.6 L USM
© Martin Lofgren

Greater Scaup (Aythya marila mariloides)
Jamaica Bay, Queens NY, USA - November 1, 2005
Canon D20, Canon 400mm f/5.6 L USM
© Martin Lofgren