Mammal (Medium)
- American Beaver (Castor canadensis)
- American Marten (Martes americana)
- Bobcat (Lynx rufus)
- Canada Lynx (Lynx canadensis)
- Coyote (Canis latrans)
- Ermine (also short-tailed weasel) (Mustela erminea)
- Fisher (Martes pennanti)
- Gray Fox (Urocyon cinereoargenteus)
- Long-tailed Weasel (Mustela frenata)
- Mink (Mustela vison)
- New England Cottontail (Sylvilagus transitionalis)
- North American Porcupine (Erethizon dorsatum)
- Northern River Otter (Lutra canadensis)
- Raccoon (Procyon lotor)
- Red Fox (Vulpes vulpes)
- Snowshoe Hare (Lepus americanus)
- Striped Skunk (Mephitis mephitis)
- Virginia Opossum (Didelphis virginiana)
- Woodchuck (Marmota monax)
