District of Columbia mammals

Eastern Cottontail in DC

Sylvilagus floridanus

Native to District of Columbia S5 Secure in District of Columbia

Not listed as nonindigenous in District of Columbia by USGS NAS; native to its District of Columbia 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 District of Columbia, by the numbers

Common in District of Columbia 3rd most recorded of 51 mammals logged in District of Columbia

813 occurrence records
803 with iNaturalist photos
Jul 13, 2026 Last seen in District of Columbia

Records from 2000–2026.

813 total records count every District of Columbia occurrence from GBIF and iNaturalist; the map plots a georeferenced sample of 300; the monthly chart covers the 805 records with a full observation date.

When to look for the Eastern Cottontail in District of Columbia

Most sightings fall in April to July.

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

Monthly District of Columbia records (table)
MonthRecords
January11
February15
March26
April107
May135
June149
July115
August89
September117
October24
November11
December6

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

Seasonality

Year-round in District of Columbia, with recorded sightings peaking in April–July, with a smaller rise in September.

Occurrence map

Where Eastern Cottontail has been recorded in District of Columbia

300 records mapped · zoom and drag to explore

298 District of Columbia records mapped

Notable places to look

Park, forest, or monumentiNaturalist records
National Capital Parks 54
Rock Creek Park 17
the Anacostia River 1
Washington Monument 1
Chesapeake and Ohio Canal National Historical Park 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 District of Columbia

CountyRecords
District of Columbia County 778
Other localities 35

The complete county distribution, spread across 1 District of Columbia counties. Every occurrence record falls in one county, so these sum to the total. Counties from GBIF and US Census boundaries.

DC’s cottontail reports spread across Rock Creek Park’s brushy edges, the National Mall’s open lawns, and the hedges and gardens of residential blocks citywide, the kind of scrappy edge habitat this rabbit prefers over unbroken woods.

Eastern cottontails survive constant predation less by hiding well than by breeding fast; a female can conceive again within hours of giving birth and produce several litters across a single season. They browse grasses, clover, twigs, and bark, shifting from soft greens in summer to woodier stems once frost kills back the lawns.

Records run heaviest from spring through midsummer, tracking when rabbits are most active and easiest to spot on lawns and verges before cover thickens. With reports scattered across dozens of DC locations rather than piled at one site, the numbers describe where people walk and look more than a precise map of every rabbit’s range.

Occurrence data from iNaturalist and GBIF.

Eastern Cottontail in other states

View all states →

More mammals in District of Columbia in the atlas

Data & sources

The data and visualizations on this page draw on these open sources: