Wyoming mammals

Desert Cottontail in Wyoming

Sylvilagus audubonii

Native to Wyoming S5 Secure in Wyoming

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

Desert Cottontail in Wyoming, by the numbers

Occasional in Wyoming 58th most recorded of 126 mammals logged in Wyoming

249 occurrence records
80 with iNaturalist photos
Oct 11, 2025 Last seen in Wyoming

Records from 2000–2026.

249 total records count every Wyoming occurrence from GBIF and iNaturalist; the map plots a georeferenced sample of 247; the monthly chart covers the 239 records with a full observation date.

When to look for the Desert Cottontail in Wyoming

Most sightings fall in July.

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

Monthly Wyoming records (table)
MonthRecords
January6
February0
March3
April4
May8
June47
July80
August30
September24
October12
November17
December8

Monthly desert cottontail occurrence records (iNaturalist and GBIF) in Wyoming, 2000–2026.

Seasonality

Year-round in Wyoming, with recorded sightings peaking in July.

Occurrence map

Where Desert Cottontail has been recorded in Wyoming

247 records mapped · zoom and drag to explore

247 Wyoming records mapped

Notable places to look

Park, forest, or monumentiNaturalist records
Devils Tower National Monument 4
Fort Laramie National Historic Site 3
Table Mountain Wildlife Habitat Management Area 1
Guernsey Reservoir State Park 1
Bighorn Canyon National Recreation Area 1
Shoshone National Forest 1

Protected places with the most desert cottontail 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 Wyoming

CountyRecords
Sweetwater County 32
Albany County 29
Carbon County 26
Laramie County 25
Natrona County 21
Big Horn County 15
Park County 14
Weston County 11
Goshen County 10
Washakie County 10
Fremont County 8
Platte County 7
10 other counties 41

The complete county distribution, spread across 22 Wyoming counties. Every occurrence record falls in one county, so these sum to the total. Counties from GBIF and US Census boundaries.

The desert cottontail is the rabbit of Wyoming’s low, dry basins, a species that trades forest cover for sagebrush and greasewood. Its 249 records run through Sweetwater, Albany, Carbon, and Laramie counties, from the Red Desert’s open steppe to the plains around Devils Tower National Monument and the river bottoms at Seedskadee National Wildlife Refuge.

Living on the surface

Unlike a rabbit that digs, the desert cottontail rests by day in a shallow scraped depression called a form, tucked under brush, and it will borrow an abandoned burrow but rarely makes one itself. It feeds on grasses, cacti, and the bark and twigs of shrubs, drawing most of its water from what it eats, an arrangement built for country where standing water is scarce.

A summer of litters

Records crest in July, when breeding that began in early spring is still producing litters and half-grown young are foraging on their own. A female can raise several litters in one warm season, nesting in a fur-lined scrape she visits only briefly each day, so the young spend most of their early life hidden and still.

Status in Wyoming

NatureServe ranks the desert cottontail S5, Secure, in Wyoming, and the species is native to the state. USGS NAS does not list it as nonindigenous here.

Occurrence data from iNaturalist and GBIF.

Desert Cottontail in other states

View all states →

More mammals in Wyoming 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"