Tundra Swan, Bewick's Swan

by linthicum Dec 30, 2008 1:50 AM

by adelbertcat Dec 31, 2008 12:56 AM

Tundra Swan, Bewick's Swan (Cygnus columbianus) note the yellow spot in front of the eye, Potter's Marsh, Anchorage, AK 10/11/2007

by Grasmussen Jan 2, 2009 8:18 AM

Bewick's Swan Cygnus columbianus bewickii. Blyth, Northumberland, UK, 18 Jan 2010

by Resin Jan 20, 2010 10:58 PM

Taken at Bombay Hook Delaware MD; winter 2011

by Methodical Feb 5, 2011 11:51 AM

Taken at Bombay Hook Delaware MD; winter 2011

by Methodical Feb 5, 2011 11:52 AM

by Rickwebb Nov 15, 2014 7:11 PM

by Rickwebb Nov 15, 2014 7:13 PM

by Rickwebb Nov 15, 2014 7:14 PM

by Rickwebb Nov 15, 2014 7:16 PM

by Aphthona Jan 14, 2019 7:57 PM