Utah mammals

Bushy-tailed Woodrat in Utah

Neotoma cinerea

Native to Utah S4 Apparently Secure in Utah

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

Bushy-tailed Woodrat in Utah, by the numbers

Occasional in Utah 85th most recorded of 141 mammals logged in Utah

465 occurrence records
25 with iNaturalist photos

Records from 2000–2026.

465 total records count every Utah occurrence from GBIF and iNaturalist; the map plots a georeferenced sample of 300; the monthly chart covers the 461 records with a full observation date.

When to look for the Bushy-tailed Woodrat in Utah

Most sightings fall in July to August.

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

Monthly Utah records (table)
MonthRecords
January10
February5
March11
April10
May31
June58
July144
August95
September56
October27
November10
December4

Monthly bushy-tailed woodrat occurrence records (iNaturalist and GBIF) in Utah, 2000–2026.

Seasonality

Year-round in Utah, with recorded sightings peaking in July–August.

Occurrence map

Where Bushy-tailed Woodrat has been recorded in Utah

300 records mapped · zoom and drag to explore

300 Utah records mapped

Notable places to look

Park, forest, or monumentiNaturalist records
Glen Canyon National Recreation Area 26
Uinta National Forest 18
Dinosaur National Monument 15
Bears Ears National Monument 13
Zion National Park 6
State Trust Lands Lake Mountain Block 4
Bryce Canyon National Park 3
Bitter Creek State Wildlife Area 3

Protected places with the most bushy-tailed woodrat 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 Utah

CountyRecords
San Juan County 62
Uintah County 56
Utah County 47
Daggett County 33
Grand County 29
Tooele County 29
Box Elder County 26
Garfield County 26
Salt Lake County 24
Sanpete County 13
Emery County 11
Carbon County 11
15 other counties 98

The complete county distribution, spread across 27 Utah counties. Every occurrence record falls in one county, so these sum to the total. Counties from GBIF and US Census boundaries.

Bushy-tailed woodrat reports run through Utah’s rocky forests and canyon country, including the Uinta–Wasatch–Cache and Dixie national forests. Better known as a packrat, it builds debris middens in caves and crevices and carries conspicuous objects home; protected middens can preserve plant fragments and pollen for thousands of years.

July leads the 465-record calendar, when high-country routes are open and nocturnal surveys are easier. That pattern reflects access and documentation, not woodrat numbers. Large ears, a furred tail, and a preference for cliffs or talus separate this native rodent from commensal rats around buildings, while cached vegetation records what grows close to each den.

Utah’s population carries a secure S4 rank, in line with a species whose rock-crevice middens let it hold on across a wide elevation band, from foothill juniper stands up into subalpine talus.

Occurrence data from iNaturalist and GBIF.

More mammals in Utah 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"