. . . . . . . . . . "American Herring Gull" . . "Animalia" . "Charadriiformes" . "Larus" . . . . "Larus smithsonianus" . . . . "Aves" . "Chordata" . "Laridae" . "Larus smithsonianus Coues 1862" . . "Coues 1862" . .