Larus
|- Audouin's gull
|- Black-headed gull
|- California gull
|- Franklin's gull
|- Glaucous gull
|- Glaucous-winged gull
|- Great black-backed gull
|- Great black-headed gull
|- Herring gull
|- Laughing gull
|- Lesser black-backed gull
|- Little gull
|- Mediterranean gull
|- Mew gull
|- Pacific gull
|- Ring-billed gull
|- Slender-billed gull
|- Western gull
|- Yellow-legged gull
