Nevada mammals

American Black Bear in Nevada

Ursus americanus

Native to Nevada S4 Apparently Secure in Nevada

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

American Black Bear in Nevada, by the numbers

Common in Nevada 35th most recorded of 142 mammals logged in Nevada

211 occurrence records
204 with iNaturalist photos
Jul 1, 2026 Last seen in Nevada

Records from 2000–2026.

211 total records count every Nevada occurrence from GBIF and iNaturalist; the map plots a georeferenced sample of 209; the monthly chart covers the 207 records with a full observation date.

Field encounter

Where and when you're most likely to encounter an American Black Bear

Most active: Nevada, in October.

Where
NevadaNV
When
October

Observe from a distance and give it room. Never approach, corner, or feed one.

When to be most aware of the American Black Bear in Nevada

Most sightings fall in October.

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

Monthly Nevada records (table)
MonthRecords
January1
February1
March5
April13
May30
June24
July28
August24
September19
October33
November18
December11

Monthly american black bear occurrence records (iNaturalist and GBIF) in Nevada, 2000–2026.

Seasonality

Year-round in Nevada, with recorded sightings peaking in October, with a smaller rise in May–August.

Occurrence map

Where American Black Bear has been recorded in Nevada

209 records mapped · zoom and drag to explore

208 Nevada records mapped

Where american black bear encounters are recorded

Park, forest, or monumentiNaturalist records
Toiyabe National Forest 103
Mt. Rose Wilderness 2
Boundary Peak Wilderness 1

Protected places with the most american black bear records, from the USGS Protected Areas Database plus named mountain ranges, where encounters are most often recorded, not a full breakdown, so they don't sum to the total. Keep your distance and never approach one.

Where it's recorded in Nevada

CountyRecords
Washoe County 122
Douglas County 49
Carson City County 19
Mineral County 6
Lyon County 5
Storey County 3
White Pine County 2
Esmeralda County 1
Other localities 4

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

Nevada records for the american black bear have a limited set of named hotspots, led by Humboldt-Toiyabe National Forest. That gap may reflect where people look and report, so it doesn’t prove absence elsewhere.

These sites tie the Nevada record pattern to the state’s long mountain spine. Records from separate ranges matter because Nevada’s high country is broken into isolated peaks. The monthly pattern is fairly spread out rather than confined to one Nevada season. It tracks observer records and shouldn’t be read as a population count.

The file combines 204 research-grade iNaturalist records and 143 GBIF records. Those 347 records measure documented encounters, not Nevada’s population size. It’s native to Nevada. Nevada doesn’t specifically list it under the state’s conservation framework, and the IUCN lists it as Least Concern.

Occurrence data from iNaturalist and GBIF.

American Black Bear in other states

View all states →

More mammals in Nevada 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"