Glaucous-winged Gull, Bean Hollow State Beach, CA, Jan 23, 2011
Glaucous-winged Gull, Charleston Slough, CA, Nov 13, 2010
Glaucous-winged Gull, Capitola State Beach, CA, Jan 23, 2010
Glaucous-winged Gull, Charleston Slough, CA, Feb 11, 2005
Glaucous-winged Gull, Lake Merritt, CA, Jan 11, 2005
Glaucous-winged Gull, Point Reyes National Seashore, CA, Jan 25, 2004