Slaty Backed Gull
the bird has a white head and a curved yellow bill.a water bird with a yellow bill, white crown, and light grey eye ring.the bird has a crown,breast, side, the bill is of gold color, the wingbars are grey in color.large white bird with grey wings and a long orange bill.a white and gray sea gull with a yellow beak and gray wings.a white and black bird with an orange hook bill.this bird is white and gray in color, with a yellow beak.this bird has wings that are grey and has a white bellythis bird has a white head and breast with grey wings and yellow bill.a bird with a white head yellow round bill and black wing feathers