Species BirdsWestern Gull

Western Gull

Larus occidentalis

CommonBird
Illustration of Western Gull (Larus occidentalis)

The Western Gull is the large gull of the California coast and the darkest-backed large gull in the West. It is a year-round resident of Pacific Coast beaches and harbors. It preys on seabird eggs and chicks at California island colonies. The dark slate back contrasting with black wing tips and pink legs are the field marks.

Habitat
Pacific Coast beaches, cliffs, harbors, and islands from Washington to Baja California
Diet
Fish, seabird eggs and chicks, carrion, and refuse
How common
Common

Best time to see a Western Gull

The best time to see a Western Gull is January–August, when about 68% of U.S. sightings happen, based on 73,627 research-grade iNaturalist observations.

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