Based on 9,000 research-grade iNaturalist observations in California, American Black Bear is most often recorded in July; in California it behaves like a summer visitor / breeder. It ranks #17 among mammals recorded in the state in our data.
Ursus americanus
American Black Bear 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 July
California Ground Squirrel
Mule Deer
Coyote
Desert Cottontail
California Sea Lion
Eastern Fox Squirrel
Western Gray Squirrel
Common Raccoon
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 American Black Bear appear in California?
Mainly April–November, with the most records in July.
How common is American Black Bear in California?
It ranks #17 by number of iNaturalist observations among mammals in California (9,000 records in our sample).