
Common Gull
Larus canus

Great Black-backed Gull
Larus marinus

Heermann's Gull
Larus heermanni

American
Herring Gull
Larus smithsonianus

Lesser Black-backed
Gull
Larus fuscus

Pacific Gull
Larus pacificus

Ring-billed Gull
Larus delawarensis

Southern Black-backed
Gull
Larus dominicanus

Western Gull
Larus occidentalis

Yellow-legged Gull
Larus michahellis