The Mew Gull (Scientific Name - Larus canus) is a small gull common along the Pacific Coast of North America. In Europe these gulls are known as Common Gulls. They have a mostly grey back, an unmarked yellow bill, a white head and underparts, black wingtips with white spots and yellow legs. First year birds have a greyish brown head and second year birds still display some greyish brown on the head. Photos are of what I believe to be a second year bird and taken August 2015 at Guemes Island, Washington.