Slaty Backed Gull
the bird has a black bill that is curved and long.this bird is solid white body and a black beak.this light gray bird has webbed feet and the tip of its beak curves downward.this bird is light colored with webbed feet, a long beak, and a wide wingspan.gray and white speckled bird with pink webbed feet and a black billthis bird has wings that are white and has a grey bodythis white/grey bird has webbed feet and a pointed bill.the bird has a curved black bill, large grey wingbars and webbed feet.grey and white wings, blunt bill webbed feet and grey and white body.this bird has a black and white bill, with a white breast.