Ruddy Duck (Oxyura jamaicensis jamaicensis) - adult male displaying
Henderson's Sewage ponds(Henderson Bird Viewing Preserve), Nevada, USA - May 15, 2005
Canon EOS D20, Canon 400mm f/5.6 L USM
© Martin Lofgren

Ruddy Duck (Oxyura jamaicensis jamaicensis) - adult female
Henderson's Sewage ponds(Henderson Bird Viewing Preserve), Nevada, USA - May 15, 2005
Canon EOS D20, Canon 400mm f/5.6 L USM
© Martin Lofgren

Ruddy Duck (Oxyura jamaicensis jamaicensis) - adult female
Henderson's Sewage ponds(Henderson Bird Viewing Preserve), Nevada, USA - May 15, 2005
Canon EOS D20, Canon 400mm f/5.6 L USM
© Martin Lofgren

Ruddy Duck (Oxyura jamaicensis jamaicensis) - adult male winter
Prospect Park, Brooklyn, USA - February 2, 2006
Canon EOS D20, Canon 400mm f/5.6 L USM
© Martin Lofgren