Alabama mammals

North American Least Shrew in Alabama

Cryptotis parvus

Native to Alabama S5 Secure in Alabama

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

North American Least Shrew in Alabama, by the numbers

Occasional in Alabama 45th most recorded of 78 mammals logged in Alabama

36 occurrence records
26 with iNaturalist photos
Feb 12, 2026 Last seen in Alabama

Records from 2000–2026.

36 total records count every Alabama occurrence from GBIF and iNaturalist; the monthly chart covers the 32 records with a full observation date.

When to look for the North American Least Shrew in Alabama

Most sightings fall in March to April.

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

Monthly Alabama records (table)
MonthRecords
January2
February2
March3
April5
May0
June2
July1
August5
September2
October3
November3
December4

Monthly north american least shrew occurrence records (iNaturalist and GBIF) in Alabama, 2000–2026.

Seasonality

Year-round in Alabama, with recorded sightings peaking in March–April, with a smaller rise in August and October–December.

Occurrence map

Where North American Least Shrew has been recorded in Alabama

36 records mapped · zoom and drag to explore

36 Alabama records mapped

Notable places to look

Park, forest, or monumentiNaturalist records
Wehle Nature Preserve 1

Protected places with the most north american least shrew 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 Alabama

CountyRecords
Blount County 6
DeKalb County 5
Lee County 3
Jackson County 3
Madison County 2
Calhoun County 2
Bibb County 2
Clay County 2
Tuscaloosa County 1
Pike County 1
Perry County 1
Shelby County 1
7 other counties 7

The complete county distribution, spread across 19 Alabama counties. Every occurrence record falls in one county, so these sum to the total. Counties from GBIF and US Census boundaries.

North American least shrews carry a NatureServe S5 secure rank in Alabama, and all 26 of the state’s records come from iNaturalist with no GBIF specimen data, meaning what’s documented here traces entirely to casual sightings of a species that’s genuinely difficult to detect given its tiny size and near-constant activity in dense ground cover.

Records appear in nine separate months with a June peak (5 sightings) and secondary bumps in October and November, a scattered pattern that fits a shrew active year-round without true hibernation, its visibility more likely tied to observer effort than to any consistent seasonal cycle.

Occurrence data from iNaturalist.

More mammals in Alabama 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"