Western Gull (Larus occidentalis occidentalis) - adult
Moss Landing, California, USA - September 11, 2008
Canon EOS 40D, Canon 500mm f/4.0 L USM
© Martin Lofgren

Western Gull (Larus occidentalis occidentalis) - adult
Moss Landing, California, USA - September 11, 2008
Canon EOS 40D, Canon 500mm f/4.0 L USM
© Martin Lofgren

Western Gull (Larus occidentalis occidentalis) - immature
Moss Landing, California, USA - September 15, 2008
Canon EOS 40D, Canon 500mm f/4.0 L USM
© Martin Lofgren

Western Gull (Larus occidentalis occidentalis) - juvenile
Moss Landing, California, USA - September 11, 2008
Canon EOS 40D, Canon 500mm f/4.0 L USM
© Martin Lofgren

Western Gull (Larus occidentalis occidentalis) - juvenile
Moss Landing, California, USA - September 11, 2008
Canon EOS 40D, Canon 500mm f/4.0 L USM
© Martin Lofgren

Western Gull (Larus occidentalis occidentalis) - juvenile
Moss Landing, California, USA - September 15, 2008
Canon EOS 40D, Canon 500mm f/4.0 L USM
© Martin Lofgren