Montana mammals

Elk in Montana

Cervus canadensis

Native to Montana S5 Secure in Montana

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

Elk in Montana, by the numbers

Common in Montana 7th most recorded of 122 mammals logged in Montana

1,207 occurrence records

Records from 2000–2026.

1,207 total records count every Montana occurrence from GBIF and iNaturalist; the map plots a georeferenced sample of 300; the monthly chart covers the 1,204 records with a full observation date.

When to look for the Elk in Montana

Most sightings fall in May to September.

1,204 Montana occurrence records (iNaturalist and GBIF) by month of year, 2000–2026. Shows when the species is recorded, not a guarantee of presence.

Monthly Montana records (table)
MonthRecords
January63
February74
March105
April72
May133
June181
July172
August130
September109
October65
November53
December47

Monthly elk occurrence records (iNaturalist and GBIF) in Montana, 2000–2026.

Seasonality

Year-round in Montana, with recorded sightings peaking in May–September.

Occurrence map

Where Elk has been recorded in Montana

300 records mapped · zoom and drag to explore

300 Montana records mapped

Notable places to look

Park, forest, or monumentiNaturalist records
Gallatin National Forest 255
Yellowstone National Park 218
Glacier National Park 27
Lolo National Forest 13
Montana State Trust Lands 12
Flathead National Forest 6
Lubrecht State Experimental Forest 2
Kootenai National Forest 2

Protected places with the most elk 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 Montana

CountyRecords
Park County 518
Missoula County 138
Gallatin County 121
Lake County 74
Flathead County 40
Fergus County 34
Ravalli County 27
Beaverhead County 27
Glacier County 23
Sanders County 22
Mineral County 20
Madison County 19
30 other counties 144

The complete county distribution, spread across 42 Montana counties. Every occurrence record falls in one county, so these sum to the total. Counties from GBIF and US Census boundaries.

Montana’s 1,207 elk records spread across 42 counties, but their center of gravity is unmistakable: Park County alone holds 518, at Yellowstone’s northern edge, with Gallatin National Forest, Yellowstone National Park, and the ranges around Missoula carrying most of the rest. From Glacier National Park near the Canadian line to the Absaroka-Beartooth Wilderness, the record follows the mountains.

A migratory herd animal in big country

Elk in Montana live on the move, summering in high meadows and dropping to open valley grasslands and south-facing slopes when snow piles up. That twice-yearly commute shapes the map: the same herd can be an alpine animal in July and a valley animal by December, so summer and winter records from the same county may describe very different ground.

Summer crowns the season

Counts climb from spring to a June and July crest, when herds are high, spread out, and active through long daylight, then ease through the September and October rut, when bulls bugle but spend more time in timber with their gathered cows. Records never bottom out; wintering elk stay on open lower ground all season.

Status in Montana

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

Occurrence data from iNaturalist and GBIF.

Elk in other states

View all states →

More mammals in Montana 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"