Nevada mammals

Long-eared Chipmunk in Nevada

Neotamias quadrimaculatus

Native to Nevada S4 Apparently 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.

Long-eared Chipmunk in Nevada, by the numbers

Rare in Nevada 97th most recorded of 142 mammals logged in Nevada

22 occurrence records
14 with iNaturalist photos
Jun 23, 2026 Last seen in Nevada

When to look for the Long-eared Chipmunk in Nevada

Most sightings fall in May to June.

22 Nevada occurrence records (iNaturalist and GBIF) by month of year. Shows when the species is recorded, not a guarantee of presence. Based on a small number of dated records; the seasonal pattern may not be representative.

Monthly Nevada records (table)
MonthRecords
January0
February0
March0
April0
May7
June5
July3
August3
September2
October2
November0
December0

Monthly long-eared chipmunk occurrence records (iNaturalist and GBIF) in Nevada.

Seasonality

Year-round in Nevada, with recorded sightings peaking in May–June.

Occurrence map

Where Long-eared Chipmunk has been recorded in Nevada

22 records mapped · zoom and drag to explore

22 Nevada records mapped

Notable places to look

Park, forest, or monumentiNaturalist records
Toiyabe National Forest 7

Protected places with the most long-eared chipmunk 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
Washoe County 17
Douglas County 4
Carson City County 1

The complete county distribution, spread across 3 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 the long eared chipmunk are anchored by Sheldon National Wildlife Refuge and Black Rock Desert. They show where people have reported it, not how many animals live there.

The Nevada records stretch from southern desert country toward the state’s northern basins. They show a wider in-state footprint than the best-known southern sites alone. The monthly pattern is fairly spread out rather than confined to one Nevada season. It tracks observer records and shouldn’t be read as a population count.

The file combines 14 research-grade iNaturalist records and 20 GBIF records. Those 34 records 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"