Wisconsin mammals

Red Fox in Wisconsin

Vulpes vulpes

Native to Wisconsin S4 Apparently Secure in Wisconsin

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

Red Fox in Wisconsin, by the numbers

Common in Wisconsin 11th most recorded of 75 mammals logged in Wisconsin

1,673 occurrence records
1,627 with iNaturalist photos
Jul 9, 2026 Last seen in Wisconsin

Records from 2000–2026.

1,673 total records count every Wisconsin occurrence from GBIF and iNaturalist; the map plots a georeferenced sample of 300; the monthly chart covers the 1,658 records with a full observation date.

When to look for the Red Fox in Wisconsin

Most sightings fall in April to June.

1,658 Wisconsin occurrence records (iNaturalist and GBIF) by month of year, 2000–2026. Shows when the species is recorded, not a guarantee of presence.

Monthly Wisconsin records (table)
MonthRecords
January193
February122
March117
April186
May231
June169
July125
August89
September86
October111
November108
December121

Monthly red fox occurrence records (iNaturalist and GBIF) in Wisconsin, 2000–2026.

Seasonality

Year-round in Wisconsin, with recorded sightings peaking in April–June, with a smaller rise in January.

Occurrence map

Where Red Fox has been recorded in Wisconsin

300 records mapped · zoom and drag to explore

299 Wisconsin records mapped

Notable places to look

Park, forest, or monumentiNaturalist records
Crex Meadows Wildlife Area 5
Kettle Moraine State Forest-Northern Unit-Iansr 3
Perrot State Park 2
Peninsula State Park 2
Door County 1
Lake Michigan shoreline 1
Ice Age National Scenic Trail 1
Nicolet National Forest 1

Protected places with the most red fox 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 Wisconsin

CountyRecords
Dane County 1,077
Milwaukee County 58
Waukesha County 49
Winnebago County 26
Portage County 24
Ozaukee County 22
Bayfield County 21
Vilas County 19
Jefferson County 17
Marathon County 16
Burnett County 16
Racine County 14
55 other counties 314

The complete county distribution, spread across 67 Wisconsin counties. Every occurrence record falls in one county, so these sum to the total. Counties from GBIF and US Census boundaries.

Of 1,673 Wisconsin red fox records, Dane County alone accounts for 1,077, with Milwaukee, Waukesha, and Winnebago trailing far behind. Still, the record reaches 67 counties, from Crex Meadows Wildlife Area in the northwest to Perrot State Park on the Mississippi and Peninsula State Park in Door County.

An opportunist of the in-between

Red foxes thrive where cover meets open hunting ground: farm fields, marsh edges, woodlots, and town margins. Meadow voles and mice make up the core of the diet, and a fox hunts them by ear, listening for movement in grass or under snow before the familiar pounce. They den in abandoned woodchuck burrows and similar diggings, and their tolerance for people lets them hold on in farming country and suburbia where larger predators cannot. Wisconsin’s broad patchwork of agriculture and second-growth woods is close to ideal.

Busy at the den in spring

Foxes do not hibernate, and the Wisconsin counts stay strong straight through winter, when a red coat shows against snow and hungry animals hunt in the open by day. The record crests in May, when litters are growing at the den and adults make constant provisioning trips, turning normally wary animals into regular sights along field edges and quiet roads.

Status in Wisconsin

NatureServe ranks the red fox S4, Apparently Secure, in Wisconsin, and the species is native to the state. USGS NAS does not list it as nonindigenous here.

Occurrence data from iNaturalist and GBIF.

Red Fox in other states

View all states →

More mammals in Wisconsin 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"