Santa Clara County, California, US
Blurry photo; note all-white plumage and two-toned pink-and-black bill; followed boat on HSU pelagic trip.
San Diego County, California, US
Possibly a second cycle bird.
March 10, Yankee Fisherman's Coop parking lot, Seabrook Harbor, NH
This individual was present for several days. It was domineered by the Ring-billed and Herring Gulls at the parking lot.
The Glaucous Gull (Larus hyperboreus) is a large gull which breeds in the Arctic regions of the northern hemisphere and the Atlantic coasts of Europe. It is migratory, wintering from in the North Atlantic and North Pacific oceans as far south as the British Isles and northernmost states of the USA, also on the Great Lakes. A few birds sometimes reach the southern USA and northern Mexico.