Male Canvasback
by linthicum Dec 28, 2008 1:29 PM
Female Canvasback
by linthicum Dec 28, 2008 1:34 PM
Canvasback (Aythya valisineria) pair; male-left, female-right, Potter's Marsh, Anchorage, AK. 5/17/2007
by Grasmussen Dec 30, 2008 6:40 PM
Canvasback (Aythya valisineria) male, Potter's Marsh, Anchorage, AK. 5/15/2007
by Grasmussen Dec 30, 2008 6:44 PM
Canvasback (Aythya valisineria) female and duckling, Potter's Marsh, Anchorage, AK. 7/08/2007.
by Grasmussen Dec 30, 2008 6:47 PM
Photo courtesy of my brother David. Oakland, Calif.
by Calif_Sue Jan 5, 2009 7:02 AM
Male Canvasback
by Methodical Mar 10, 2010 7:33 PM
Male Canvasback
by Methodical Mar 10, 2010 7:36 PM
Male Canvasback
by Methodical Mar 10, 2010 7:41 PM
Mission Bay, San Diego, Ca. Photo courtesy of Ken Blackford. Copyright Ken Blackford. San Diego, Ca.
by Kell Jan 2, 2019 4:52 PM
