Massachusetts mammals

Bobcat in Massachusetts

Lynx rufus

Native to Massachusetts S4 Apparently Secure in Massachusetts

Not listed as nonindigenous in Massachusetts by USGS NAS; native to its Massachusetts 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.

Bobcat in Massachusetts, by the numbers

Common in Massachusetts 23rd most recorded of 93 mammals logged in Massachusetts

685 occurrence records
645 with iNaturalist photos
Jul 7, 2026 Last seen in Massachusetts

Records from 2000–2026.

685 total records count every Massachusetts occurrence from GBIF and iNaturalist; the map plots a georeferenced sample of 300; the monthly chart covers the 673 records with a full observation date.

When to look for the Bobcat in Massachusetts

Most sightings fall in December to February.

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

Monthly Massachusetts records (table)
MonthRecords
January90
February65
March53
April61
May49
June37
July35
August60
September49
October41
November50
December83

Monthly bobcat occurrence records (iNaturalist and GBIF) in Massachusetts, 2000–2026.

Seasonality

Year-round in Massachusetts, with recorded sightings peaking in December–February, with a smaller rise in April and August.

Occurrence map

Where Bobcat has been recorded in Massachusetts

300 records mapped · zoom and drag to explore

299 Massachusetts records mapped

Notable places to look

Park, forest, or monumentiNaturalist records
Quabbin Reservoir 1
Bennett Wildlife Management Area 1
Muddy Brook Wildlife Management Area 1
Northeast Correctional Center Land Disposal 1
Bolton Flats Wildlife Management Area 1
Raccoon Hill Wildlife Management Area 1
Winchendon Springs Wildlife Management Area 1
Minute Man National Historical Park 1

Protected places with the most bobcat 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 Massachusetts

CountyRecords
Middlesex County 231
Worcester County 137
Hampshire County 119
Berkshire County 55
Franklin County 49
Hampden County 33
Essex County 24
Norfolk County 21
Bristol County 6
Plymouth County 4
Suffolk County 1
Other localities 5

The complete county distribution, spread across 11 Massachusetts counties. Every occurrence record falls in one county, so these sum to the total. Counties from GBIF and US Census boundaries.

Bobcats had nearly vanished from eastern Massachusetts by the mid-1900s, and their return to places like Great Meadows National Wildlife Refuge and Blue Hills Reservation tracks the regrowth of forest across land that used to be farmed. They’re elusive and mostly solitary, so most confirmed sightings come from tracks in snow rather than a direct look at the animal.

Records peak sharply in December and January, when fresh snow makes a bobcat’s distinctive gait easy to follow and read, not because the cats themselves are more active. The quieter months from spring through fall likely reflect the same bobcats moving just as much, simply without the snowpack that turns a passing track into an easy find.

Occurrence data from iNaturalist and GBIF.

Bobcat in other states

View all states →

More mammals in Massachusetts 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"