New York mammals

New England Cottontail in New York

Sylvilagus transitionalis

Native to New York S1 Critically Imperiled 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

VU – Vulnerable

High risk of extinction in the wild.

New England Cottontail in New York, by the numbers

Occasional in New York 66th most recorded of 102 mammals logged in New York

24 occurrence records
1 with iNaturalist photos
Feb 12, 2020 Last seen in New York

Records from 2000–2026.

24 total records count every New York occurrence from GBIF and iNaturalist; the map plots a georeferenced sample of 23; the monthly chart covers the 21 records with a full observation date.

When to look for the New England Cottontail in New York

Most sightings fall in February.

21 New York occurrence records (iNaturalist and GBIF) by month of year, 2000–2026. Shows when the species is recorded, not a guarantee of presence. Based on a small number of dated records; the seasonal pattern may not be representative.

Monthly New York records (table)
MonthRecords
January2
February10
March0
April1
May0
June1
July2
August0
September1
October2
November2
December0

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

Seasonality

Year-round in New York, with recorded sightings peaking in February.

Occurrence map

Where New England Cottontail has been recorded in New York

23 records mapped · zoom and drag to explore

23 New York records mapped

Notable places to look

Park, forest, or monumentiNaturalist records
Capital District Wildlife Management Area 2
Calder Ecology Center 1

Protected places with the most new england 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
Rensselaer County 7
Putnam County 4
Columbia County 3
Ulster County 2
Dutchess County 2
Westchester County 1
Madison County 1
Warren County 1
Cortland County 1
Albany County 1
Other localities 1

The complete county distribution, spread across 10 New York counties. Every occurrence record falls in one county, so these sum to the total. Counties from GBIF and US Census boundaries.

New York is the southwestern edge of the New England cottontail’s range, and the record is thin: 24 reports since 2000, spread across ten counties with no cluster bigger than Rensselaer’s seven. The pattern hugs the Hudson Valley and the Capital District, Rensselaer, Columbia, and Albany in the north, Dutchess, Putnam, and Westchester toward the city, with a few outliers west into Madison and Cortland counties. The Capital District Wildlife Management Area is one of the few named places with multiple records.

February leads the calendar with 10 reports, the mark of winter tracking work rather than rabbit behavior, since cottontails are active in every season. Two cautions hang over the whole file. First, this rabbit is a near-perfect double of the introduced eastern cottontail, so records need hard evidence behind them. Second, the most recent dated record is from February 2020, and NatureServe ranks the species critically imperiled in New York. Whether the gap means fewer rabbits or simply less looking is exactly the kind of question a new confirmed record would help answer.

Occurrence data from GBIF.

New England Cottontail in other 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"