Idaho mammals

Piute Ground Squirrel in Idaho

Urocitellus mollis

Native to Idaho S4 Apparently Secure in Idaho

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

Piute Ground Squirrel in Idaho, by the numbers

Occasional in Idaho 57th most recorded of 123 mammals logged in Idaho

41 occurrence records

Records from 2000–2026.

When to look for the Piute Ground Squirrel in Idaho

Most sightings fall in April.

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

Monthly Idaho records (table)
MonthRecords
January0
February0
March9
April32
May0
June0
July0
August0
September0
October0
November0
December0

Monthly piute ground squirrel occurrence records (iNaturalist and GBIF) in Idaho, 2000–2026.

Seasonality

Year-round in Idaho, with recorded sightings peaking in April.

Occurrence map

Where Piute Ground Squirrel has been recorded in Idaho

41 records mapped · zoom and drag to explore

41 Idaho records mapped

Where it's recorded in Idaho

CountyRecords
Owyhee County 24
Elmore County 7
Blaine County 4
Butte County 2
Cassia County 1
Clark County 1
Jefferson County 1
Bingham County 1

The complete county distribution, spread across 8 Idaho counties. Every occurrence record falls in one county, so these sum to the total. Counties from GBIF and US Census boundaries.

Idaho sits at the edge of the Piute ground squirrel’s range, which centers on the Great Basin of Nevada and Utah. The state’s 41 records lean heavily on Owyhee County, with 24, and Elmore County, with 7, places where sagebrush flats and open, diggable soil meet the dry basin ground this squirrel needs.

Every report falls in March or April, with 32 of the 41 records in April alone and none after that. That’s not the squirrels leaving; it tracks their own biology. Piute ground squirrels emerge for a short green season and then retreat underground to escape summer heat and drought, so sightings fade because the animals go out of view, not because they’re gone.

NatureServe ranks the species S4, Apparently Secure, in Idaho, and it’s native to the state. Every Idaho record here comes from GBIF rather than iNaturalist, which suggests detection through field surveys more than casual photography.

More mammals in Idaho 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