Northern Pintail
Race Road
February 15, 2012
Photo by Harry Fink
Race Road
February 15, 2012
Photo by Harry Fink
Centennial Park
February 18, 2007
Photo by Mike Kerwin
While not necessary for common species, it is good to get into the habit of including photographs and recordings/spectrographs so that you do it for uncommon species that require more documentation.