Missouri mammals

Eastern Cottontail in Missouri

Sylvilagus floridanus

Native to Missouri S5 Secure in Missouri

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

Common in Missouri 3rd most recorded of 82 mammals logged in Missouri

2,348 occurrence records
2,269 with iNaturalist photos

Records from 2000–2026.

2,348 total records count every Missouri occurrence from GBIF and iNaturalist; the map plots a georeferenced sample of 300; the monthly chart covers the 2,342 records with a full observation date.

When to look for the Eastern Cottontail in Missouri

Most sightings fall in April to July.

2,342 Missouri occurrence records (iNaturalist and GBIF) by month of year, 2000–2026. Shows when the species is recorded, not a guarantee of presence.

Monthly Missouri records (table)
MonthRecords
January31
February53
March104
April404
May483
June456
July330
August200
September112
October77
November58
December34

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

Seasonality

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

Occurrence map

Where Eastern Cottontail has been recorded in Missouri

300 records mapped · zoom and drag to explore

300 Missouri records mapped

Notable places to look

Park, forest, or monumentiNaturalist records
Mark Twain National Forest 11
Columbia Bottom Ca 6
Pacific Palisades Conservation Area 2
Ozark National Scenic Riverways 1
Missouri Governor's Mansion Park 1
Wilson's Creek National Battlefield 1

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 Missouri

CountyRecords
St. Louis County 781
Boone County 292
Jackson County 183
St. Charles County 162
Franklin County 106
Greene County 89
Cole County 62
Clay County 58
Platte County 48
Texas County 34
Cape Girardeau County 30
Newton County 26
84 other counties 477

The complete county distribution, spread across 96 Missouri counties. Every occurrence record falls in one county, so these sum to the total. Counties from GBIF and US Census boundaries.

Missouri’s cottontail records rank third overall, concentrated in the state’s remaining tallgrass prairie. Prairie State Park, the largest surviving native prairie in Missouri, and Taberville Prairie Conservation Area both offer the brushy fencerows and grass-shrub edges cottontails favor for escape cover, more than the open grassland itself.

Reports build fast each spring, nearly tripling between March and April, and hold through a May peak before fading by autumn. Cottontails breed repeatedly across the warm months, so more animals moving through cover during the day likely explains part of that jump, alongside easier viewing once roadside vegetation greens up.

All 1,712 records are GBIF entries rather than iNaturalist photos, which points to structured field surveys behind this count more than casual sightings by park visitors.

Occurrence data from iNaturalist and GBIF.

Eastern Cottontail in other states

View all states →

More mammals in Missouri 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"