California mammals

California kangaroo rat in California

Dipodomys californicus

Native to California SNR Unranked in California

Not listed as nonindigenous in California by USGS NAS; native to its California range.

IUCN Red List status

  1. LC
  2. NT
  3. VU
  4. EN
  5. CR
  6. EW
  7. EX

LC – Least Concern

Widespread and abundant; not at risk.

California kangaroo rat in California, by the numbers

Occasional in California 136th most recorded of 241 mammals logged in California

1,069 occurrence records
111 with iNaturalist photos

Records from 2000–2026.

1,069 total records count every California occurrence from GBIF and iNaturalist; the map plots a georeferenced sample of 300.

When to look for the California kangaroo rat in California

Most sightings fall in June.

1,069 California occurrence records (iNaturalist and GBIF) by month of year, 2000–2026. Shows when the species is recorded, not a guarantee of presence.

Monthly California records (table)
MonthRecords
January54
February34
March9
April70
May150
June257
July70
August94
September120
October115
November70
December26

Monthly california kangaroo rat occurrence records (iNaturalist and GBIF) in California, 2000–2026.

Seasonality

Year-round in California, with recorded sightings peaking in June.

Occurrence map

Where California kangaroo rat has been recorded in California

300 records mapped · zoom and drag to explore

300 California records mapped

Notable places to look

Park, forest, or monumentiNaturalist records
Lava Beds National Monument 20
McLaughlin Natural Reserve 10
Six Rivers National Forest 9
Dales Lake Ecological Reserve 6
North Table Mountain Ecological Reserve 3
Mendocino National Forest 3
Cache Creek Wildlife Area 1
Horseshoe Ranch Wildlife Area 1

Protected places with the most california kangaroo rat sightings, from the USGS Protected Areas Database plus named mountain ranges, good spots to look, not a full breakdown, so they don't sum to the total.

Where it's recorded in California

CountyRecords
Tehama County 440
Siskiyou County 145
Modoc County 65
Mendocino County 62
Butte County 53
Lassen County 50
Trinity County 47
Lake County 44
Yolo County 37
Sutter County 25
Glenn County 23
Colusa County 18
8 other counties 60

The complete county distribution, spread across 20 California counties. Every occurrence record falls in one county, so these sum to the total. Counties from GBIF and US Census boundaries.

Just 111 of the California kangaroo rat’s 1,069 state records were logged through iNaturalist; agencies documented the remaining 1,018 through specimen and trapping surveys across the Coast Ranges and southern California chaparral, ground the species prefers for its loose, diggable soil.

Reports spike hard in June, jumping to 257 after a slow spring, more than double any other month. That shape lines up with when small-mammal trapping crews are typically in the field rather than any real summer population boom.

No NatureServe state rank has been assigned to this species in California, leaving its conservation status here undocumented rather than confirmed secure. With 1,069 total records it still sits in the lower-middle of the state’s mammal record comparison, since far more heavily documented species crowd the list above it.

Occurrence data from iNaturalist and GBIF.

More mammals in California in the atlas

Data & sources

The data and visualizations on this page draw on these open sources:

  • GBIFCC-BY 4.0occurrence records behind the range map, elevation, and record counts
  • iNaturalistCC0 / CC-BY / CC-BY-SAobservations, photos, and audio recordings
  • NatureServe ExplorerCC-BYthe state conservation rank
  • IUCN Red Listattributed factthe global conservation status
  • USGS NASpublic domainnative / introduced status
  • Natural Earthpublic domainthe relief basemap
  • USFSpublic domainnational-forest boundaries
  • USGS Protected Areas Databasepublic domainthe named parks, forests, and refuges behind "notable places to look"