Kentucky mammals

Hispid cotton rat in Kentucky

Sigmodon hispidus

Native to Kentucky S3 Vulnerable in Kentucky

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

Hispid cotton rat in Kentucky, by the numbers

Rare in Kentucky 61st most recorded of 77 mammals logged in Kentucky

11 occurrence records
4 with iNaturalist photos

Records from 2000–2026.

When to look for the Hispid cotton rat in Kentucky

Most sightings fall in December.

11 Kentucky occurrence records (iNaturalist and GBIF) by month of year, 2000–2026. 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 Kentucky records (table)
MonthRecords
January0
February1
March0
April0
May1
June0
July2
August0
September0
October1
November2
December4

Monthly hispid cotton rat occurrence records (iNaturalist and GBIF) in Kentucky, 2000–2026.

Seasonality

Sparse observation record in Kentucky; presence confirmed but timing of activity not well documented.

Occurrence map

Where Hispid cotton rat has been recorded in Kentucky

11 records mapped · zoom and drag to explore

11 Kentucky records mapped

Notable places to look

Park, forest, or monumentiNaturalist records
Hancock Biological Station 1
Jefferson National Forest 1

Protected places with the most hispid cotton rat 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 Kentucky

CountyRecords
Whitley County 4
Calloway County 2
Graves County 2
Knott County 1
McCracken County 1
Letcher County 1

The complete county distribution, spread across 6 Kentucky counties. Every occurrence record falls in one county, so these sum to the total. Counties from GBIF and US Census boundaries.

Hispid cotton rat reaches Kentucky at the northern edge of a range that spans most of the southern United States, with records clustered around the Kentucky River palisades and Bluegrass Wildlife Management Area’s grassy edges.

All 7 records fall in October through December, a narrow window that likely reflects a single trapping survey more than a true seasonal pattern. NatureServe ranks the species S3, Vulnerable, in Kentucky, consistent with a population living at the margin of suitable range.

Occurrence data from GBIF.

More mammals in Kentucky 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"