Mammals of Stockton, CA
The mammals most often spotted near Stockton, ranked by recent research-grade observations.
2,093
recent observations
44
species listed
44
mammals
Naturalists have logged 2,093 research-grade observations across the 44 most-recorded species near Stockton. The most frequently seen is the California Ground Squirrel, with 234 recorded sightings.
Rarer finds confirmed near Stockton include Bobcat and Canyon Bat - uncommon enough that a sighting is worth logging.
Most-observed mammals near Stockton
California Ground Squirrel
Otospermophilus beecheyi
234 observations
Mule Deer
Odocoileus hemionus
205 observations
Virginia Opossum
Didelphis virginiana
202 observations
Coyote
Canis latrans
174 observations
Eastern Fox Squirrel
Sciurus niger
164 observations
Common Raccoon
Procyon lotor
122 observations
North American River Otter
Lontra canadensis
117 observations
Western Gray Squirrel
Sciurus griseus
101 observations
California Sea Lion
Zalophus californianus
76 observations
Desert Cottontail
Sylvilagus audubonii
74 observations
Domestic Cat
Felis catus
67 observations
Eastern Gray Squirrel
Sciurus carolinensis
65 observations
American Beaver
Castor canadensis
61 observations
American Mink
Neogale vison
60 observations
Black-tailed Jackrabbit
Lepus californicus
55 observations
Red Fox
Vulpes vulpes
49 observations
Striped Skunk
Mephitis mephitis
41 observations
Gray Fox
Urocyon cinereoargenteus
29 observations
Muskrat
Ondatra zibethicus
27 observations
Brush Rabbit
Sylvilagus bachmani
24 observations
Bobcat
Lynx rufus
21 observations
Northern Broad-footed Mole
Scapanus latimanus
15 observations
Mexican Free-tailed Bat
Tadarida brasiliensis
14 observations
American Badger
Taxidea taxus
14 observations
Wild Boar
Sus scrofa
10 observations · iNaturalist
European Rabbit
Oryctolagus cuniculus
8 observations · iNaturalist
House Mouse
Mus musculus
8 observations
California Vole
Microtus californicus
7 observations
San Joaquin Pocket Mouse
Perognathus inornatus
6 observations
Black Rat
Rattus rattus
6 observations
Heermann's Kangaroo Rat
Dipodomys heermanni
5 observations
California Pocket Mouse
Chaetodipus californicus
4 observations
Long-tailed Weasel
Neogale frenata
4 observations · iNaturalist
Gambel's Deer Mouse
Peromyscus gambelii
4 observations
Botta's Pocket Gopher
Megascapheus bottae
4 observations · iNaturalist
Western Harvest Mouse
Reithrodontomys megalotis
3 observations
Northern Hoary Bat
Lasiurus cinereus
2 observations
Mountain Lion
Puma concolor
2 observations
Wapiti
Cervus canadensis
2 observations
Western red bat
Lasiurus frantzii
2 observations
Douglas's Ground Squirrel
Otospermophilus douglasii
2 observations
Pallid Bat
Antrozous pallidus
1 observation
Townsend's Big-eared Bat
Corynorhinus townsendii
1 observation
Domestic Goat
Capra hircus
1 observation · iNaturalist
Mammals in nearby places
Out spotting mammals near Stockton?
Take Huck with you. Identify any mammal you find in seconds and build your collection.
Get HuckLove mammals? Get Huck field notes
Spotting tips, new species, and the best of what people are finding in the wild - straight to your inbox.