Gulls, informally called seagulls, are seabirds of the subfamily Larinae. They are most closely related to terns and skimmers, and are placed with them in the family Laridae. They are also related, mo
Thayer's gull
…Thayer's gull (Larus glaucoides thayeri) is a subspecies of the Iceland gull. It is a large gull native to North America. This gull breeds in the Arctic islands of Canada and winters primarily on the Pacific coast, from southern Alaska to the Gulf…
Herring Gull, Brighton, England
Immature (probably 2nd year) Armenian gull in flight, flying over Lake Sevan
The Pacific gull is a large white-headed gull with a distinctively heavy bill.
Swallow-tailed gulls are endemic to the Galapagos Islands.