Mammals of Mount Greylock State Reservation
The mammals most often spotted in Mount Greylock, ranked by recent research-grade observations.
Most-observed mammals in Mount Greylock
North American Porcupine
Erethizon dorsatum
29 observations
American Black Bear
Ursus americanus
11 observations
American Red Squirrel
Tamiasciurus hudsonicus
8 observations
Eastern Chipmunk
Tamias striatus
7 observations
Eastern Cottontail
Sylvilagus floridanus
4 observations
American Beaver
Castor canadensis
4 observations
White-tailed Deer
Odocoileus virginianus
3 observations
Common Raccoon
Procyon lotor
2 observations
Eastern Gray Squirrel
Sciurus carolinensis
2 observations
Bobcat
Lynx rufus
1 observation
Red Fox
Vulpes vulpes
1 observation
Snowshoe Hare
Lepus americanus
1 observation
Eastern Woodland Jumping Mouse
Napaeozapus insignis
1 observation
Eastern Meadow Vole
Microtus pennsylvanicus
1 observation
Groundhog
Marmota monax
1 observation
Southern Flying Squirrel
Glaucomys volans
1 observation
Moose
Alces alces
1 observation
Out spotting mammals in Mount Greylock?
Take Huck with you. Identify any mammal you find in seconds and build your collection.
Get Huck - freeLove mammals? Get Huck field notes
Spotting tips, new species, and the best of what people are finding in the wild - free, straight to your inbox.