Florida mammals

Golden Mouse in Florida

Ochrotomys nuttalli

Native to Florida SNR Unranked in Florida

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

Golden Mouse in Florida, by the numbers

Common in Florida 37th most recorded of 116 mammals logged in Florida

904 occurrence records
58 with iNaturalist photos
Jun 5, 2026 Last seen in Florida

Records from 2000–2026.

904 total records count every Florida occurrence from GBIF and iNaturalist; the map plots a georeferenced sample of 300; the monthly chart covers the 875 records with a full observation date.

When to look for the Golden Mouse in Florida

Most sightings fall in March.

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

Monthly Florida records (table)
MonthRecords
January38
February38
March215
April65
May69
June61
July148
August61
September113
October23
November18
December26

Monthly golden mouse occurrence records (iNaturalist and GBIF) in Florida, 2000–2026.

Seasonality

Year-round in Florida, with recorded sightings peaking in March, with a smaller rise in July.

Occurrence map

Where Golden Mouse has been recorded in Florida

300 records mapped · zoom and drag to explore

300 Florida records mapped

Notable places to look

Park, forest, or monumentiNaturalist records
Ordway-Swisher Biological Station 161
Blue Spring State Park 1
Half Moon Wildlife Management Area 1
Hillsborough River State Park 1
Lower Suwannee National Wildlife Refuge 1
Withlacoochee State Forest 1
Lake Talquin State Forest 1

Protected places with the most golden mouse 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 Florida

CountyRecords
Marion County 428
Putnam County 175
Citrus County 90
Leon County 71
Alachua County 53
Levy County 18
Highlands County 10
Seminole County 7
Santa Rosa County 6
St. Johns County 6
Duval County 6
Volusia County 4
17 other counties 30

The complete county distribution, spread across 29 Florida counties. Every occurrence record falls in one county, so these sum to the total. Counties from GBIF and US Census boundaries.

Ocala National Forest is the only named site in Florida’s golden mouse records, though the species’ real range reaches across the state’s sandhills and pine scrub well beyond that one forest. With just a single mapped location, the record set traces where observers have gone more than where the mouse itself is limited to.

Florida’s reports jump sharply in March, the year’s clear high point, with a second, smaller rise in July. Neither spike proves when golden mice are most active, since detection depends heavily on trapping effort and observer timing rather than the animal’s own rhythms.

Occurrence data from iNaturalist and GBIF.

More mammals in Florida in the atlas

Data & sources

The data and visualizations on this page draw on these open sources: