great black backed gull
large seabird black back and wings white head, body and tail yellow bill and legs yellow eyes webbed feet long wings broad wingspan
great black backed gull which has large seabird great black backed gull which has black back and wings great black backed gull which has white head, body and tail great black backed gull which has yellow bill and legs great black backed gull which has yellow eyes great black backed gull which has webbed feet great black backed gull which has long wings great black backed gull which has broad wingspan