New York mammals

Eastern Cottontail in New York

Sylvilagus floridanus

Native to New York S5 Secure in New York

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

Common in New York 3rd most recorded of 102 mammals logged in New York

9,280 occurrence records
8,012 with iNaturalist photos
Jul 12, 2026 Last seen in New York

Records from 2000–2026.

9,280 total records count every New York occurrence from GBIF and iNaturalist; the map plots a georeferenced sample of 300; the monthly chart covers the 9,140 records with a full observation date.

When to look for the Eastern Cottontail in New York

Most sightings fall in May to July.

9,140 New York occurrence records (iNaturalist and GBIF) by month of year, 2000–2026. Shows when the species is recorded, not a guarantee of presence.

Monthly New York records (table)
MonthRecords
January436
February362
March277
April928
May1,486
June1,767
July1,665
August915
September566
October322
November168
December248

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

Seasonality

Year-round in New York, with recorded sightings peaking in May–July.

Occurrence map

Where Eastern Cottontail has been recorded in New York

300 records mapped · zoom and drag to explore

295 New York records mapped

Notable places to look

Park, forest, or monumentiNaturalist records
Long Island 518
Valley Stream State Park 75
Gateway National Recreation Area 60
Reinstein Woods Nature Preserve And Environmental Education Center 54
Five Rivers Education Center 39
Bethpage State Park 35
Harriman State Park 32
Niagara River corridor 31

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 New York

CountyRecords
Nassau County 1,076
Suffolk County 1,057
Tompkins County 679
Westchester County 659
Monroe County 639
Erie County 484
Ulster County 469
Bronx County 375
Onondaga County 295
Kings County 288
Albany County 271
New York County 224
51 other counties 2,764

The complete county distribution, spread across 63 New York counties. Every occurrence record falls in one county, so these sum to the total. Counties from GBIF and US Census boundaries.

With 9,280 records, the eastern cottontail is one of the three most-reported mammals in New York, and its stronghold is the state’s settled edge. Nassau and Suffolk counties on Long Island top the list, followed by Tompkins, Westchester, and Monroe, a map of lawns, old fields, and hedgerows rather than deep woods.

An edge animal that never digs in

Unlike most rabbits, a cottontail does not burrow. It rests by day in a shallow depression called a form and survives by staying within a quick dash of dense cover: brush piles, shrub rows, tall grass, the tangles of the Long Island Pine Barrens and Jamaica Bay’s upland edges. Summer brings grasses and clover to the menu, while winter shifts it to twigs, buds, and bark, which is why hedgerowed Finger Lakes farmland suits it in every season.

The spring surge is a breeding surge

Reports climb sharply in April and hold high from May through July. Cottontails raise several litters a year in fur-lined nests scratched into open ground, and by early summer females are nursing one litter while carrying the next, with naive young dispersing across lawns and park edges. The species stays active all winter, keeping close to cover.

Status in New York

NatureServe ranks the eastern cottontail S5, Secure, and the species is native across New York. USGS NAS does not list it as nonindigenous in the state.

Occurrence data from iNaturalist and GBIF.

Eastern Cottontail in other states

View all states →

More mammals in New York 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"