Indiana mammals

Eastern Cottontail in Indiana

Sylvilagus floridanus

Native to Indiana S5 Secure in Indiana

Not listed as nonindigenous in Indiana by USGS NAS; native to its Indiana 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 Cottontail in Indiana, by the numbers

Common in Indiana 3rd most recorded of 74 mammals logged in Indiana

2,601 occurrence records
2,561 with iNaturalist photos

Records from 2000–2026.

2,601 total records count every Indiana occurrence from GBIF and iNaturalist; the map plots a georeferenced sample of 300; the monthly chart covers the 2,597 records with a full observation date.

When to look for the Eastern Cottontail in Indiana

Most sightings fall in April to July.

2,597 Indiana occurrence records (iNaturalist and GBIF) by month of year, 2000–2026. Shows when the species is recorded, not a guarantee of presence.

Monthly Indiana records (table)
MonthRecords
January27
February27
March97
April380
May483
June534
July426
August222
September235
October113
November27
December26

Monthly eastern cottontail occurrence records (iNaturalist and GBIF) in Indiana, 2000–2026.

Seasonality

Year-round in Indiana, with recorded sightings peaking in April–July.

Occurrence map

Where Eastern Cottontail has been recorded in Indiana

300 records mapped · zoom and drag to explore

300 Indiana records mapped

Notable places to look

Park, forest, or monumentiNaturalist records
Indiana Dunes National Park 52
Indianapolis Zoo 21
Goose Pond Fish And Wildlife Area 9
Prophetstown State Park 7
Charlestown State Park 6
Horticultural Park Woods 6
Clifty Falls State Park 5
Turkey Run State Park 5

Protected places with the most eastern cottontail 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 Indiana

CountyRecords
Tippecanoe County 455
Marion County 344
Monroe County 189
Hamilton County 171
Allen County 135
St. Joseph County 120
Porter County 107
Hendricks County 90
Johnson County 81
Clark County 65
Lake County 56
Delaware County 43
76 other counties 745

The complete county distribution, spread across 88 Indiana counties. Every occurrence record falls in one county, so these sum to the total. Counties from GBIF and US Census boundaries.

With 2,601 records across 88 counties, the eastern cottontail is one of the most-recorded mammals in Indiana’s atlas, running from the restored prairie at Kankakee Sands to the dune grasslands of Indiana Dunes National Park and the fields around Pokagon State Park. It is a rabbit of edges, and Indiana, a patchwork of farms, towns, and woodlots, is mostly edge.

A rabbit of brushy edges

Cottontails live where open feeding ground sits within a few bounds of dense cover: old fields, fencerows, brush piles, and overgrown ditch banks that put them out of a hawk’s reach. They eat grasses and clover through the warm months and switch to bark, twigs, and buds in winter, a shift that lets them hold their ground all year without roaming.

Breeding through the warm months

Indiana’s counts surge from April through July, the heart of a breeding season in which one female can raise several litters. Each litter is born in a shallow, fur-lined nest scraped into open grass, and the mother returns only briefly at dawn and dusk to nurse, a habit that keeps the nest nearly scentless to prowling predators. The deep winter dip in reports is no migration or dormancy. Cottontails stay active all winter, simply sitting tighter in cover.

Status in Indiana

NatureServe ranks the eastern cottontail S5, Secure, in Indiana, and the species is native to the state. USGS NAS does not list it as nonindigenous here.

Occurrence data from iNaturalist and GBIF.

Eastern Cottontail in other states

View all states →

More mammals in Indiana 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"