Slaty Backed Gull
the head of the bird is white with a yellow bill and grey wings.this is a bird with black wings, a white head and an orange beak.this big bird has a white body and head, a yellow snout and black wings with white feather tips.a big bird with gray and white feathers and a yellow beak.this large bird has a white body, black wings and tail, and a long hooked bill.the bird has black wings with a white wingbar, a pointed yellow bill, and a white head that is consistent with it's body.this particular bird has a belly that is gray and whitea large white bird large black wings, a short tail, and a yellow beak that curves downward.the bird has a yellow bill that is also curved.a large bird with a white head, black wings, and yellow beak.