Wyoming mammals

Black-tailed Jackrabbit in Wyoming

Lepus californicus

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.

Black-tailed Jackrabbit in Wyoming, by the numbers

Occasional in Wyoming 82nd most recorded of 126 mammals logged in Wyoming

38 occurrence records
17 with iNaturalist photos
May 23, 2026 Last seen in Wyoming

Records from 2000–2026.

When to look for the Black-tailed Jackrabbit in Wyoming

Most sightings fall in July.

38 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
January3
February2
March0
April2
May6
June3
July10
August2
September1
October4
November2
December3

Monthly black-tailed jackrabbit occurrence records (iNaturalist and GBIF) in Wyoming, 2000–2026.

Seasonality

Year-round in Wyoming, with recorded sightings peaking in July, with a smaller rise in May.

Occurrence map

Where Black-tailed Jackrabbit has been recorded in Wyoming

38 records mapped · zoom and drag to explore

38 Wyoming records mapped

Where it's recorded in Wyoming

CountyRecords
Laramie County 18
Goshen County 8
Converse County 4
Sweetwater County 3
Natrona County 2
Niobrara County 1
Platte County 1
Big Horn County 1

The complete county distribution, spread across 8 Wyoming counties. Every occurrence record falls in one county, so these sum to the total. Counties from GBIF and US Census boundaries.

Black-tailed jackrabbit’s 38 Wyoming records concentrate around the Red Desert and Seedskadee National Wildlife Refuge, open sagebrush basins where this true hare relies on speed and camouflage rather than burrows to survive. Unlike cottontails, jackrabbits never den underground, instead resting in shallow surface forms, which makes them easy to overlook until they bolt.

Records show three separate peaks, January, May, and July, roughly matching winter tracking-in-snow surveys, spring breeding activity, and summer road counts. NatureServe ranks the species S5, Secure, in Wyoming, consistent with a hare built for the state’s driest, most open country.

Occurrence data from iNaturalist and GBIF.

Black-tailed Jackrabbit 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