Medium-size, 3-cycle gull with sloping head, medium-size bill. On adult, note yellow legs, pale eyes, and neat “ring bill.” Breeding adult: pale gray upperparts; black wing tip with white ...

Numbers in Northeast and Atlantic Canada now declining; linked to egging and competition with expanding great black-backed gull populations.

The great black-backed gull - a very large gull with black wings and a powerful beak that nests around the coast, on clifftops, rooftops and islands The common gull - a medium-sized gull scarcer ...