Canvasback
Photo by Peter Assman
Canvasback - Collin Co., January 26, 2014
Photo by Larry Amman
Canvasback - Collin Co., January 4, 2012
Photo by Ken Nanney
Canvasback - Joe Pool Lake dam, Dallas County, December 10, 2011
Photo by Ken Nanney
Canvasback - Ponds in Las Colinas, Dallas County, January 16, 2008