Ohio mammals

Southern Flying Squirrel in Ohio

Glaucomys volans

Native to Ohio SNR Unranked in Ohio

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

Southern Flying Squirrel in Ohio, by the numbers

Common in Ohio 22nd most recorded of 72 mammals logged in Ohio

295 occurrence records
293 with iNaturalist photos

Records from 2000–2026.

295 total records count every Ohio occurrence from GBIF and iNaturalist; the map plots a georeferenced sample of 284; the monthly chart covers the 284 records with a full observation date.

When to look for the Southern Flying Squirrel in Ohio

Most sightings fall in June to October.

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

Monthly Ohio records (table)
MonthRecords
January26
February8
March16
April25
May20
June30
July36
August26
September24
October26
November21
December26

Monthly southern flying squirrel occurrence records (iNaturalist and GBIF) in Ohio, 2000–2026.

Seasonality

Year-round in Ohio, with recorded sightings peaking in June–October, with a smaller rise in December–January and April.

Occurrence map

Where Southern Flying Squirrel has been recorded in Ohio

284 records mapped · zoom and drag to explore

284 Ohio records mapped

Notable places to look

Park, forest, or monumentiNaturalist records
Wayne National Forest 16
Cuyahoga Valley National Park 7
Shawnee State Park 4
Hocking State Forest 3
Sawmill Wildlife Area 2
Shawnee State Forest 2
Portage Lakes State Park 1
Hueston Woods State Park 1

Protected places with the most southern flying squirrel 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 Ohio

CountyRecords
Summit County 40
Athens County 19
Cuyahoga County 17
Lucas County 14
Lake County 12
Hocking County 10
Gallia County 9
Franklin County 8
Hamilton County 8
Stark County 8
Geauga County 8
Pike County 7
44 other counties 135

The complete county distribution, spread across 56 Ohio counties. Every occurrence record falls in one county, so these sum to the total. Counties from GBIF and US Census boundaries.

Southern flying squirrels don’t actually fly. They glide on loose folds of skin stretched between their wrists and ankles, launching from old woodpecker holes and tree cavities in forests like those at Cuyahoga Valley National Park and Wayne National Forest. Because they’re strictly nocturnal, most people who share a yard with them never know it, which helps explain why Ohio’s 295 records don’t show the sharp seasonal swings seen in day-active species.

Records show up in every month with no single peak, which fits an animal that stays active year-round and often dens communally with other flying squirrels through the cold months rather than hibernating. Ohio’s NatureServe rank sits at SNR, unranked, meaning the state hasn’t assigned it a formal conservation status either way.

Occurrence data from iNaturalist and GBIF.

Southern Flying Squirrel in other states

More mammals in Ohio 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"