Nevada mammals

Merriam's Kangaroo Rat in Nevada

Dipodomys merriami

Native to Nevada S5 Secure in Nevada

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

Merriam's Kangaroo Rat in Nevada, by the numbers

Common in Nevada 12th most recorded of 142 mammals logged in Nevada

812 occurrence records
82 with iNaturalist photos
Jun 1, 2026 Last seen in Nevada

Records from 2000–2026.

812 total records count every Nevada occurrence from GBIF and iNaturalist; the map plots a georeferenced sample of 300; the monthly chart covers the 810 records with a full observation date.

When to look for the Merriam's Kangaroo Rat in Nevada

Most sightings fall in May.

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

Monthly Nevada records (table)
MonthRecords
January1
February1
March97
April100
May233
June18
July18
August18
September231
October77
November15
December1

Monthly merriam's kangaroo rat occurrence records (iNaturalist and GBIF) in Nevada, 2000–2026.

Seasonality

Year-round in Nevada, with recorded sightings peaking in May, with a smaller rise in September.

Occurrence map

Where Merriam's Kangaroo Rat has been recorded in Nevada

300 records mapped · zoom and drag to explore

300 Nevada records mapped

Notable places to look

Park, forest, or monumentiNaturalist records
Gold Butte National Monument 44
Death Valley National Park 8
Tule Springs Fossil Beds National Monument 7
Big Rocks Wilderness Area 6
Fort Churchill State Historic Park 1

Protected places with the most merriam's 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 Nevada

CountyRecords
Nye County 292
Clark County 219
Lincoln County 176
Humboldt County 69
Churchill County 15
Pershing County 15
Washoe County 10
Lyon County 6
Esmeralda County 4
Mineral County 3
Storey County 1
Other localities 2

The complete county distribution, spread across 11 Nevada counties. Every occurrence record falls in one county, so these sum to the total. Counties from GBIF and US Census boundaries.

Nevada records for Merriam’s kangaroo rat are anchored by Gold Butte National Monument, with 44, and Death Valley National Park, with 8. They show where people have reported it, not how many animals live there.

These sites place the Nevada record pattern firmly in the state’s southern desert country. The protected lands also span springs, canyons, and open basin terrain. Reporting peaks twice, in May and September, with few records in midsummer or winter. It tracks observer records and shouldn’t be read as a population count.

The file combines 82 research-grade iNaturalist records and 800 GBIF records; with the overlap between them removed, that’s 812 distinct records, which measure documented encounters, not Nevada’s population size. It’s native to Nevada. Nevada doesn’t specifically list it under the state’s conservation framework, and the IUCN lists it as Least Concern.

Occurrence data from iNaturalist and GBIF.

More mammals in Nevada 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"