North Carolina mammals

Eastern Red Bat in North Carolina

Lasiurus borealis

Native to North Carolina S5 Secure in North Carolina

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

Eastern Red Bat in North Carolina, by the numbers

Common in North Carolina 34th most recorded of 125 mammals logged in North Carolina

274 occurrence records
223 with iNaturalist photos

Records from 2000–2026.

274 total records count every North Carolina occurrence from GBIF and iNaturalist; the map plots a georeferenced sample of 272; the monthly chart covers the 270 records with a full observation date.

When to look for the Eastern Red Bat in North Carolina

Most sightings fall in March to September.

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

Monthly North Carolina records (table)
MonthRecords
January3
February13
March26
April40
May25
June28
July27
August33
September24
October23
November16
December12

Monthly eastern red bat occurrence records (iNaturalist and GBIF) in North Carolina, 2000–2026.

Seasonality

Year-round in North Carolina, with recorded sightings peaking in March–September.

Occurrence map

Where Eastern Red Bat has been recorded in North Carolina

272 records mapped · zoom and drag to explore

268 North Carolina records mapped

Notable places to look

Park, forest, or monumentiNaturalist records
Nantahala National Forest 9
Eno River State Park 3
Pisgah National Forest 3
Schenck Memorial Forest 3
Mitchell Mill State Natural Area 2
Merchants Millpond State Park 2
Hill Demonstration Forest 2
Weymouth Woods Sandhills Nature Preserve 1

Protected places with the most eastern red 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 North Carolina

CountyRecords
Wake County 47
Mecklenburg County 19
Durham County 18
Orange County 15
Buncombe County 12
Chatham County 9
Transylvania County 9
Dare County 7
Catawba County 6
Rowan County 6
Moore County 4
New Hanover County 4
56 other counties 118

The complete county distribution, spread across 68 North Carolina counties. Every occurrence record falls in one county, so these sum to the total. Counties from GBIF and US Census boundaries.

Eastern red bat records cluster along North Carolina’s Coastal Plain, around forested wetlands like Alligator River National Wildlife Refuge, Great Dismal Swamp, and the maritime woodlands near Cape Hatteras National Seashore. That habitat fits the bat’s needs precisely: it roosts alone in tree foliage rather than in caves, and the state’s coastal hardwood and pine stands give it plenty of leaf cover to disappear into.

Its rusty fur and habit of hanging wrapped in leaves make it look like a curled, dead leaf dangling from a branch, camouflage that keeps it hidden from most observers even in daylight. Unlike the cave-dwelling bats familiar in the mountains, this species doesn’t cluster in colonies or hibernate underground. It migrates long distances each fall, more like a bird than a typical bat.

Records climb through summer and spike sharply in August, which likely reflects both peak activity and the timing of fall migration staging along the coast. The species is recorded across every month in North Carolina, so a quiet winter reading reflects reduced activity during migration and cold-weather roosting, not a true absence.

Occurrence data from iNaturalist and GBIF.

More mammals in North Carolina 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"