Texas mammals

Spotted Ground Squirrel in Texas

Xerospermophilus spilosoma

Native to Texas S5 Secure in Texas

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

Spotted Ground Squirrel in Texas, by the numbers

Common in Texas 60th most recorded of 197 mammals logged in Texas

595 occurrence records
300 with iNaturalist photos
Jul 6, 2026 Last seen in Texas

Records from 2000–2026.

595 total records count every Texas occurrence from GBIF and iNaturalist; the map plots a georeferenced sample of 300; the monthly chart covers the 582 records with a full observation date.

When to look for the Spotted Ground Squirrel in Texas

Most sightings fall in April to July.

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

Monthly Texas records (table)
MonthRecords
January41
February1
March20
April86
May75
June100
July73
August58
September58
October50
November17
December3

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

Seasonality

Year-round in Texas, with recorded sightings peaking in April–July.

Occurrence map

Where Spotted Ground Squirrel has been recorded in Texas

300 records mapped · zoom and drag to explore

300 Texas records mapped

Notable places to look

Park, forest, or monumentiNaturalist records
Mustang Island State Park 76
Padre Island National Seashore 51
Big Bend National Park 8
Matador Wildlife Management Area 4
Monahans Sandhills State Park 4
Fort Leaton State Historic Site 2
Padre Island Beach 2
North Padre Island 2

Protected places with the most spotted ground squirrel 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 Texas

CountyRecords
Kleberg County 190
El Paso County 126
Kenedy County 45
Brewster County 35
Presidio County 29
Cameron County 23
Chambers County 12
Winkler County 9
Hudspeth County 8
Jeff Davis County 8
Culberson County 7
Cottle County 6
29 other counties 97

The complete county distribution, spread across 41 Texas counties. Every occurrence record falls in one county, so these sum to the total. Counties from GBIF and US Census boundaries.

The spotted ground squirrel is a small, diurnal digger of open, sandy-soiled grassland, and its Texas records cluster along the coastal refuges at Aransas, Padre Island, and Brazoria, where mowed dune edges and prairie remnants give it the bare ground and sparse cover it needs to spot predators before diving into a burrow. That coastal grouping says more about where refuge visitors carry cameras than about the squirrel’s true range, which reaches across much of central and southern Texas.

Texas has logged 595 records for this species, a common share among the state’s tracked mammals (71st percentile). Sightings run from spring into fall, climbing sharply in June, which fits the squirrel’s active above-ground months, but the near-blank February and December counts mostly reflect an animal that spends cold weather underground rather than any real absence from those refuges.

NatureServe ranks the spotted ground squirrel S5, Secure, in Texas, consistent with its wide native range across the state.

Occurrence data from iNaturalist and GBIF.

More mammals in Texas 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"