New Mexico mammals

Long-legged Myotis in New Mexico

Myotis volans

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.

Long-legged Myotis in New Mexico, by the numbers

Occasional in New Mexico 102nd most recorded of 176 mammals logged in New Mexico

1,024 occurrence records
5 with iNaturalist photos
Jun 6, 2023 Last seen in New Mexico

Records from 2000–2026.

1,024 total records count every New Mexico occurrence from GBIF and iNaturalist; the map plots a georeferenced sample of 300; the monthly chart covers the 1,021 records with a full observation date.

When to look for the Long-legged Myotis in New Mexico

Most sightings fall in June to July.

1,021 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
January1
February0
March0
April12
May100
June291
July334
August150
September110
October20
November2
December1

Monthly long-legged myotis occurrence records (iNaturalist and GBIF) in New Mexico, 2000–2026.

Seasonality

Year-round in New Mexico, with recorded sightings peaking in June–July.

Occurrence map

Where Long-legged Myotis 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
Cebolla Wilderness Area 3
Apache Kid Wilderness 3
El Morro National Monument 2
Wheeler Peak Wilderness 2
Pecos Wilderness 2
Chaco Culture National Historical Park 1
Bandelier National Monument 1
El Malpais National Monument 1

Protected places with the most long-legged myotis 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
Socorro County 311
Catron County 114
Bernalillo County 100
Taos County 74
Otero County 68
Sandoval County 64
San Juan County 58
Sierra County 51
Hidalgo County 49
Cibola County 42
Rio Arriba County 16
Colfax County 14
11 other counties 63

The complete county distribution, spread across 23 New Mexico counties. Every occurrence record falls in one county, so these sum to the total. Counties from GBIF and US Census boundaries.

The long-legged myotis is one of the larger bats in the western United States, and in New Mexico its records cluster around conifer country: Gila National Forest, Rockhound State Park, and the Florida Mountains. Nearly all of that record comes from museum and survey data rather than photographs. Of the 1,024 New Mexico records on file, only 5 come from iNaturalist; the rest are GBIF specimen entries, so this is a species biologists have documented more than casual observers have photographed.

Records jump sharply in June and July, when totals run many times higher than the rest of the year. That spike likely tracks summer bat surveys and roost counts more than any real seasonal boom in numbers. New Mexico rates the species S4, Apparently Secure, under NatureServe’s scale; wildfire and forest change in the mountains it favors are the bigger long-term concern than any one year’s record count.

Occurrence data from iNaturalist.

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"