Ring-necked Duck (Aythya collaris) - adult male
Baldwin, New York, USA - January 29, 2005
Canon EOS 20D, Canon 400mm f/5.6 L USM
© Martin Lofgren

Ring-necked Duck (Aythya collaris) - adult female
Baldwin, New York, USA - January 29, 2005
Canon EOS 20D, Canon 400mm f/5.6 L USM
© Martin Lofgren

Ring-necked Duck (Aythya collaris) - adult female
Baldwin, New York, USA - January 29, 2005
Canon EOS 20D, Canon 400mm f/5.6 L USM
© Martin Lofgren