Based on 65,886 research-grade iNaturalist observations in California, Western Gull is most often recorded in August; in California it behaves like a year-round resident. It ranks #7 among birds recorded in the state in our data.
Larus occidentalis
Western Gull in California by month
Bars show research-grade observations per month. They mix true seasonality with how often people are outdoors, so treat small numbers with caution.
Also seen in California in August
Great Blue Heron
Red-tailed Hawk
Mallard
Snowy Egret
Anna's Hummingbird
Black Phoebe
House Finch
Great Egret
Places to look in California
Botanical GardenThe Huntington Library, Art Museum, and Botanical Gardens
State ParkHearst Castle
Botanical GardenSan Francisco Botanical Garden
State ParkAnza-Borrego Desert State Park
National ForestAngeles National Forest
National ForestSequoia National Forest
FAQ
When does Western Gull appear in California?
Mainly July–June, with the most records in August.
How common is Western Gull in California?
It ranks #7 by number of iNaturalist observations among birds in California (65,886 records in our sample).