Rare bird - lives Arctic Circle, 1st sighting in San Mateo County, CA
Half Moon Bay 011417 (1 of 14)Half Moon Bay 011417 (2 of 14)Half Moon Bay 011417 (3 of 14)Half Moon Bay 011417 (4 of 14)Half Moon Bay 011417 (5 of 14)Half Moon Bay 011417 (6 of 14)Half Moon Bay 011417 (7 of 14)Half Moon Bay 011417 (8 of 14)Ross's Gull Half Moon Bay 011317--  (1 of 8)Ross's Gull Half Moon Bay 011317--  (2 of 8)Ross's Gull Half Moon Bay 011317--  (3 of 8)Ross's Gull Half Moon Bay 011317--  (4 of 8)Ross's Gull Half Moon Bay 011317--  (5 of 8)Ross's Gull Half Moon Bay 011317--  (6 of 8)Ross's Gull Half Moon Bay 011317--  (7 of 8)Ross's Gull Half Moon Bay 011317--  (8 of 8)Half Moon Bay 011417 (9 of 14)Half Moon Bay 011417 (10 of 14)Half Moon Bay 011417 (11 of 14)Half Moon Bay 011417 (12 of 14)