Based on 42,668 research-grade iNaturalist observations in California, Yellow-rumped Warbler is most often recorded in January; in California it behaves like a winter visitor. It ranks #24 among birds recorded in the state in our data.
Setophaga coronata
Yellow-rumped Warbler 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 January
Red-tailed Hawk
White-crowned Sparrow
Anna's Hummingbird
American Coot
Black Phoebe
Great Egret
Great Blue Heron
Snowy 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 Yellow-rumped Warbler appear in California?
Mainly October–April, with the most records in January.
How common is Yellow-rumped Warbler in California?
It ranks #24 by number of iNaturalist observations among birds in California (42,668 records in our sample).