New Mexico mammals

Rock Pocket Mouse in New Mexico

Chaetodipus intermedius

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.

Rock Pocket Mouse in New Mexico, by the numbers

Common in New Mexico 11th most recorded of 176 mammals logged in New Mexico

1,806 occurrence records
2 with iNaturalist photos
Apr 14, 2018 Last seen in New Mexico

Records from 2000–2026.

1,806 total records count every New Mexico occurrence from GBIF and iNaturalist; the map plots a georeferenced sample of 300; the monthly chart covers the 1,796 records with a full observation date.

When to look for the Rock Pocket Mouse in New Mexico

Most sightings fall in June.

1,796 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
January22
February43
March104
April177
May82
June440
July228
August198
September126
October268
November80
December28

Monthly rock pocket mouse 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 October.

Occurrence map

Where Rock Pocket Mouse 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 74
Organ Mountains - Desert Peaks National Monument 8
Aden Lava Flow Wilderness Area 8
Bandelier National Monument 2
Red Rock Wildlife Management Area 2
Organ Mountains 1
Broad Canyon - Fee Property 1
Petroglyph National Monument 1

Protected places with the most rock pocket mouse 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
Doña Ana County 426
Socorro County 400
Sierra County 277
Lincoln County 221
Hidalgo County 127
Otero County 107
Bernalillo County 61
Grant County 50
Valencia County 40
Sandoval County 30
Luna County 26
Cibola County 19
4 other counties 22

The complete county distribution, spread across 16 New Mexico counties. Every occurrence record falls in one county, so these sum to the total. Counties from GBIF and US Census boundaries.

Rock pocket mouse reports sit where southern New Mexico’s desert flats meet broken stone. White Sands National Park represents open basin country, while the Organ Mountains and their Desert Peaks monument add steep, rocky ground nearby.

June and October stand apart in the monthly record rather than forming one long season. That two-part pattern may say as much about survey timing as mouse activity. Because this animal moves at night and shelters by day, scattered reports can’t outline every occupied patch between the named sites.

Occurrence data from GBIF.

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"