California Gull

first winter
Washington, October

second winter
Washington, October

nonbreeding adult
California, January

nonbreeding adult
Washington, October

juvenile
Washington, September

nonbreeding adult
Washington, October

nonbreeding adult
California, January

breeding adult
Washington, July

juvenile
Washington, July

second winter
California, December

nonbreeding adults (L. c. californicus left, L. c. albertaensis right)
Washington, September