New Mexico mammals

Mountain Cottontail in New Mexico

Sylvilagus nuttallii

Native to New Mexico S4 Apparently Secure in New Mexico

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

Mountain Cottontail in New Mexico, by the numbers

Rare in New Mexico 119th most recorded of 176 mammals logged in New Mexico

442 occurrence records
42 with iNaturalist photos
Jun 25, 2026 Last seen in New Mexico

Records from 2000–2026.

442 total records count every New Mexico occurrence from GBIF and iNaturalist; the map plots a georeferenced sample of 300; the monthly chart covers the 438 records with a full observation date.

When to look for the Mountain Cottontail in New Mexico

Most sightings fall in June.

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

Monthly New Mexico records (table)
MonthRecords
January116
February0
March2
April27
May27
June145
July65
August11
September13
October16
November10
December6

Monthly mountain cottontail occurrence records (iNaturalist and GBIF) in New Mexico, 2000–2026.

Seasonality

Year-round in New Mexico, with recorded sightings peaking in June, with a smaller rise in January.

Occurrence map

Where Mountain Cottontail has been recorded in New Mexico

300 records mapped · zoom and drag to explore

300 New Mexico records mapped

Notable places to look

Park, forest, or monumentiNaturalist records
State Trust Land 6
Valles Caldera National Preserve 5
Santa Fe National Forest 4
Organ Mountains - Desert Peaks National Monument 4
Capulin Volcano National Monument 4
Bandelier National Monument 3
Coyote Creek 2
Pecos Wilderness 2

Protected places with the most mountain 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 New Mexico

CountyRecords
Eddy County 269
Rio Arriba County 28
Colfax County 25
Sandoval County 24
Hidalgo County 20
Bernalillo County 16
Taos County 14
Santa Fe County 8
Los Alamos County 6
San Juan County 6
Mora County 5
Doña Ana County 5
5 other counties 16

The complete county distribution, spread across 17 New Mexico counties. Every occurrence record falls in one county, so these sum to the total. Counties from GBIF and US Census boundaries.

Carson National Forest, the Sandia Mountains, and Valles Caldera National Preserve anchor this cottontail’s New Mexico record, a cluster of northern and central uplands rather than the state’s low desert basins. That fits a rabbit built for coniferous forest edges and brushy slopes, and it overlaps enough with desert cottontail range that photos without clear ear or tail detail can be hard to confirm.

The monthly pattern is unusual: records spike in June and, less expectedly, in January, with a quiet stretch in February and March. Because the species is active by day and night year-round, that two-peak shape more likely reflects when observers were out looking than any real seasonal shift in the rabbit’s behavior.

NatureServe rates the mountain cottontail S4, Apparently Secure, across its New Mexico range.

Occurrence data from iNaturalist.

Mountain Cottontail in other states

View all states →

More mammals in New Mexico 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"