California kangaroo rat

Dipodomys californicus

LCLeast Concern

The California kangaroo rat is a heavy-footed seed specialist of brushy western slopes, not an animal spread across California as its name might suggest. It hops on long hind legs, balances with an extended tail, and carries seeds in dry cheek pouches. Most verified records lie in northern California, where dense chaparral and open patches of diggable soil occur together.

Range through the year

Where California kangaroo rat is seen

California kangaroo rat is recorded in 2 US states from 1,147 occurrence records, most heavily in California (1,069 records) and Oregon (78).

Current range1,147 records · 2 states
AlabamaArizonaArkansasCalifornia · 1,069 records · view state pageColoradoConnecticutDelawareDistrict of ColumbiaFloridaGeorgiaIdahoIllinoisIndianaIowaKansasKentuckyLouisianaMaineMarylandMassachusettsMichiganMinnesotaMississippiMissouriMontanaNebraskaNevadaNew HampshireNew JerseyNew MexicoNew YorkNorth CarolinaNorth DakotaOhioOklahomaOregon · 78 records · view state pagePennsylvaniaRhode IslandSouth CarolinaSouth DakotaTennesseeTexasUtahVermontVirginiaWashingtonWest VirginiaWisconsinWyomingAlaskaAKHawaiiHIPuerto RicoPR
Occurrence data by state and month
California kangaroo rat – occurrence records by US state and month (1,147 total across 2 states)
StateJanFebMarAprMayJunJulAugSepOctNovDecYear
California5434970150257709412011570261,069
Oregon···1144243·14··78

Based on 1,148 georeferenced US records, 2000-2026. Shading is observation density (where people record sightings), not true abundance. Alaska, Hawaii & Puerto Rico shown as insets.

Explore by state

California kangaroo rat across 2 states

Occurrence records, conservation status, and the places it turns up, state by state. Open a state for detail, or visit its full page.

  • CaliforniaNativeOccasional1,069 records

    State rankUnranked

    Notable placesLava Beds National Monument · McLaughlin Natural Reserve · Six Rivers National Forest · Dales Lake Ecological Reserve

    Countiesrecorded in 12

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

  • OregonNativeOccasional78 records

    State rankApparently Secure

    Notable placesCascade-Siskiyou National Monument

    Countiesrecorded in 3

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

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.

SizeCalifornia kangaroo rat beside a 1.8 m adult, drawn to scale
Created by potrace 1.16, written by Peter Selinger 2001-2019 Created by potrace 1.16, written by Peter Selinger 2001-2019
Body length
12–12 cm5 in–5 in
Weight
65–65 g2.3–2.3 oz

Silhouettes drawn to scale against a 1.8 m5 ft 11 in adult.

Elevation

From 200 georeferenced records, the California kangaroo rat is recorded from 79 m259 ft to 1,771 m5,810 ft, with half of sightings below 438 m1,437 ft.

Each band shows the share of georeferenced sightings that fall within it. Records cluster where people live and hike, so low, populated elevations are over-represented. Read this as observation density, not true abundance.

Best encounter

Where and when to see a California kangaroo rat

Your best chance: California.

Where
CaliforniaCA
Trophic relationshipsFood web What a California kangaroo rat eats, and what eats it.
Eaten by

Few natural predators as an adult

This speciesCalifornia kangaroo rat
Blue GramaBouteloua gracilisinsects
Eats2

A sample of documented feeding relationships, filtered to species that also occur in the US. Diet and predators vary by region and season, and this is not a complete list, many animals eat, and are eaten by, more than what has been formally recorded here.

Life history

The California kangaroo rat (65 g2.3 oz) is an omnivore that first breeds around 0.1 years, carries a 31-day gestation, and bears about 3.1 young per litter. Maximum recorded longevity is 8.3 years.

Life cycle

  1. Gestation31 days
  2. Birthlitter of 3.1 young
  3. Sexual maturity0.1 yr (female)
  4. Typical lifespan8.3 years
  5. Maximum recorded longevity8.3 years

Reproduction

Gestation
31days
Litter size
3.1youngaverage
Litters / year
2litters
Age at first breeding
0.1years

Diet composition

Omnivore

By foraging composition: 30% plant material, 30% seeds & grain, 20% fruit, 20% invertebrates.

  • Plant material30%
  • Seeds & grain30%
  • Fruit20%
  • Invertebrates20%

Most active at night.

Typical values for the species, not local measurements. Maximum longevity is the longest lifespan on record; most individuals live far less.

Commonly confused with

Animals people sometimes mistake for the california kangaroo rat, and how to tell them apart.

Built to hop through brush

Long hind feet and a long, tufted tail identify this as a kangaroo rat rather than an ordinary mouse. The forefeet are small and handle food near the burrow. Its darker coat fits brushy ground better than the pale coats of many desert relatives. At night, the tail acts as a counterweight during sudden turns and leaps.

A northern California specialty

Verified records center on northern California, especially brushland and open woodland with friable soil. A lone report outside that core should be treated cautiously. Occurrence points can include old identifications or animals near a range edge. They don’t establish abundance, and they can’t replace a close look at the specimen or observation.

A seed bank underground

The animal gathers seeds at night and carries them home in fur-lined cheek pouches. Burrow caches spread risk across dry periods. Green plant matter and occasional insects add variety when available. It doesn’t need to drink often because food and careful nighttime activity reduce water loss. Daylight hours are spent in the cooler burrow.

Fire changes the balance

Some opening in dense vegetation creates feeding ground, but repeated severe fire can remove cover and favor invasive plants. Roads and development also divide patches of suitable soil. The species is listed as Least Concern overall. Its limited range still makes local habitat changes more important than that broad category might suggest.

Data & sources

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