The great black-backed gull (Larus marinus) is the largest gull in the world
Great black-backed gulls, Floyd Bennett Field, Jan. 10, 2018
Great Black-Backed Gulls
Great Black-Backed Gulls
The great black-backed gull (Larus marinus) is the largest gull in the world
Great black-backed gulls, Floyd Bennett Field, Jan. 10, 2018