Alabama mammals

Tricolored Bat in Alabama

Perimyotis subflavus

Native to Alabama S3 Vulnerable 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

VU – Vulnerable

High risk of extinction in the wild.

Tricolored Bat in Alabama, by the numbers

Common in Alabama 16th most recorded of 78 mammals logged in Alabama

290 occurrence records

Records from 2000–2026.

When to look for the Tricolored Bat in Alabama

Most sightings fall in January to March.

290 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
January56
February70
March54
April24
May2
June0
July4
August16
September10
October23
November18
December13

Monthly tricolored bat occurrence records (iNaturalist and GBIF) in Alabama, 2000–2026.

Seasonality

Year-round in Alabama, with recorded sightings peaking in January–March.

Occurrence map

Where Tricolored Bat has been recorded in Alabama

290 records mapped · zoom and drag to explore

290 Alabama records mapped

Notable places to look

Park, forest, or monumentiNaturalist records
Rickwood Caverns State Park 5
Russell Cave National Monument 2
Cheaha State Park 1
Conecuh National Forest 1
Sipsey Wilderness 1

Protected places with the most tricolored bat 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
Jackson County 81
Bibb County 36
Madison County 33
Marshall County 18
Morgan County 17
Jefferson County 12
DeKalb County 12
Lawrence County 10
Tuscaloosa County 9
Limestone County 9
Colbert County 6
Lauderdale County 6
21 other counties 41

The complete county distribution, spread across 33 Alabama counties. Every occurrence record falls in one county, so these sum to the total. Counties from GBIF and US Census boundaries.

Tricolored bats forage over Alabama waterways and forest edges in warm weather, then depend on caves and other protected sites during winter. The Mobile-Tensaw Delta, Weeks Bay, and Wheeler refuge represent productive wetland landscapes, but winter records may also reflect concentrated cave surveys rather than easy public viewing.

The January-to-March record peak should not be read as a population surge. This bat is ranked vulnerable in Alabama and globally, and white-nose syndrome has made undisturbed roosts crucial; observe evening flight from outside and never enter or illuminate occupied roost sites.

Occurrence data from iNaturalist and GBIF.

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"