Arizona mammals

Northern pocket gopher in Arizona

Thomomys talpoides

Native to Arizona S4 Apparently Secure in Arizona

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

Northern pocket gopher in Arizona, by the numbers

Rare in Arizona 148th most recorded of 158 mammals logged in Arizona

138 occurrence records
1 with iNaturalist photos
Aug 28, 2018 Last seen in Arizona

Records from 2000–2026.

138 total records count every Arizona occurrence from GBIF and iNaturalist; the monthly chart covers the 137 records with a full observation date.

When to look for the Northern pocket gopher in Arizona

Most sightings fall in August.

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

Monthly Arizona records (table)
MonthRecords
January0
February0
March0
April0
May2
June24
July39
August66
September6
October0
November0
December0

Monthly northern pocket gopher occurrence records (iNaturalist and GBIF) in Arizona, 2000–2026.

Seasonality

Year-round in Arizona, with recorded sightings peaking in August.

Occurrence map

Where Northern pocket gopher has been recorded in Arizona

138 records mapped · zoom and drag to explore

138 Arizona records mapped

Notable places to look

Park, forest, or monumentiNaturalist records
Grand Canyon National Park 62

Protected places with the most northern pocket gopher 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 Arizona

CountyRecords
Coconino County 111
Apache County 19
Graham County 8

The complete county distribution, spread across 3 Arizona counties. Every occurrence record falls in one county, so these sum to the total. Counties from GBIF and US Census boundaries.

Northern pocket gophers spend nearly their entire lives underground, using fur-lined external cheek pouches to haul roots and tubers back to a burrow system rather than eating on the surface, and the loose, workable soil around the San Francisco Peaks and the forested plateau country of Coconino and Kaibab national forests gives them exactly the digging conditions they need.

Arizona sits at the southern edge of this species’ range, which runs much farther north across the Rockies and Great Basin, and the state’s rare-bucket record, in the bottom 5 percent of Arizona mammals by occurrence count, likely reflects that marginal position as much as how rarely anyone spots a mound-building burrower that almost never surfaces.

More mammals in Arizona 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"