The Mew Gull is a medium sized gull with a typical wingspan of 40 to 45 inches.

In late spring, they fly to Alaska and north-western Canada to their nesting grounds. See migration map (far right). During the breeding season, Mew Gulls have a white head, yellow bill, grey wings and a distinctive red orbital ring.

In the winter, adults have a red spot on the lower part of the bill. Males and females have similar plumage, but the males are slightly larger. Females usually lay 2 to 3 olive colored eggs with brown blotches.