Nebraska mammals

Franklin's Ground Squirrel in Nebraska

Poliocitellus franklinii

Native to Nebraska S5 Secure in Nebraska

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

Franklin's Ground Squirrel in Nebraska, by the numbers

Common in Nebraska 20th most recorded of 95 mammals logged in Nebraska

188 occurrence records
188 with iNaturalist photos
Jul 6, 2026 Last seen in Nebraska

Records from 2000–2026.

188 total records count every Nebraska occurrence from GBIF and iNaturalist; the map plots a georeferenced sample of 178; the monthly chart covers the 178 records with a full observation date.

When to look for the Franklin's Ground Squirrel in Nebraska

Most sightings fall in August.

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

Monthly Nebraska records (table)
MonthRecords
January0
February0
March1
April19
May22
June19
July23
August66
September20
October7
November0
December1

Monthly franklin's ground squirrel occurrence records (iNaturalist and GBIF) in Nebraska, 2000–2026.

Seasonality

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

Occurrence map

Where Franklin's Ground Squirrel has been recorded in Nebraska

178 records mapped · zoom and drag to explore

178 Nebraska records mapped

Notable places to look

Park, forest, or monumentiNaturalist records
Fort Atkinson State Historical Park 1

Protected places with the most franklin's 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 Nebraska

CountyRecords
Douglas County 174
Dakota County 1
Washington County 1
Other localities 12

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

Franklin’s ground squirrel is a tall-cover specialist, unlike the thirteen-lined ground squirrel of mown turf. In Nebraska it favors native prairie, wet meadow, weedy field margins, and dense roadside vegetation, especially where eastern tallgrass transitions toward the central Plains.

Where to look

Search quiet prairie and meadow edges in eastern and central Nebraska, including suitable cover near the Platte. The squirrel often stays hidden in vegetation; a gray-brown animal slipping across a path or a clear, whistled alarm may be the only clue.

Visible activity is seasonal, with Nebraska records concentrated from May through September. Franklin’s ground squirrels hibernate for much of the year, so winter absence from observation databases is expected.

Occurrence data from iNaturalist and GBIF.

More mammals in Nebraska 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"