Arkansas mammals

Mexican Free-tailed Bat in Arkansas

Tadarida brasiliensis

Native to Arkansas S4 Apparently Secure in Arkansas

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

Mexican Free-tailed Bat in Arkansas, by the numbers

Rare in Arkansas 59th most recorded of 78 mammals logged in Arkansas

62 occurrence records
7 with iNaturalist photos
Oct 12, 2025 Last seen in Arkansas

Records from 2000–2026.

When to look for the Mexican Free-tailed Bat in Arkansas

Most sightings fall in July.

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

Monthly Arkansas records (table)
MonthRecords
January1
February1
March0
April0
May0
June2
July55
August0
September0
October3
November0
December0

Monthly mexican free-tailed bat occurrence records (iNaturalist and GBIF) in Arkansas, 2000–2026.

Seasonality

Year-round in Arkansas, with recorded sightings peaking in July.

Occurrence map

Where Mexican Free-tailed Bat has been recorded in Arkansas

62 records mapped · zoom and drag to explore

62 Arkansas records mapped

Where it's recorded in Arkansas

CountyRecords
Clark County 56
Pulaski County 2
Hot Spring County 1
Johnson County 1
Sebastian County 1
Garland County 1

The complete county distribution, spread across 6 Arkansas counties. Every occurrence record falls in one county, so these sum to the total. Counties from GBIF and US Census boundaries.

Mexican free-tailed bats carry a NatureServe S4 apparently secure rank in Arkansas, and the record leans almost entirely on GBIF (59 of 62 records), meaning large-scale colony surveys, not casual sightings, document nearly everything known about this fast-flying, highly colonial bat here.

July alone accounts for 55 of the 62 records, close to 90 percent of the entire year’s total, an extraordinary concentration that almost certainly reflects a single large summer roost-count survey rather than any real seasonal explosion in the bat’s own activity; the record is nearly silent every other month.

Occurrence data from iNaturalist and GBIF.

More mammals in Arkansas 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