Species of Greatest Conservation Need By Taxon
Mammal
| Scientific Name | Common Name | RSGCN Concern Level |
|---|---|---|
| Alces americanus | Moose | |
| Blarina brevicauda | Northern Short-tailed Shrew | |
| Canis lupus | Gray Wolf | |
| Castor canadensis | Beaver | |
| Condylura cristata | Star-nosed Mole | |
| Condylura cristata parva | Southern Star-nosed Mole | |
| Corynorhinus rafinesquii macrotis | Eastern Big-eared Bat | Moderate |
| Corynorhinus townsendii virginianus | Virginia Big-eared Bat | Very High |
| Cryptotis parva | North American Least Shrew | Moderate |
| Didelphis virginiana | Virginia Opossum | |
| Eptesicus fuscus | Big Brown Bat | |
| Erethizon dorsatum | North American Porcupine | |
| Glaucomys sabrinus | Northern Flying Squirrel | |
| Glaucomys sabrinus coloratus | Carolina Northern Flying Squirrel | Very High |
| Glaucomys sabrinus fuscus | Virginia Northern Flying Squirrel | High |
| Glaucomys volans | Southern Flying Squirrel | |
| Lasionycteris noctivagans | Silver-haired Bat | Moderate |
| Lasiurus borealis | Eastern Red Bat | Moderate |
| Lasiurus cinereus | Hoary Bat | Moderate |
| Lasiurus seminolus | Seminole Bat | |
| Lepus americanus | Snowshoe Hare | |
| Lontra canadensis | Northern River Otter | |
| Lynx canadensis | Canada Lynx | Very High |
| Lynx rufus | Bobcat | |
| Martes americana | American Marten | High |
| Martes pennanti | Fisher | |
| Mephitis mephitis | Striped Skunk | |
| Microtus chrotorrhinus | Rock Vole | High |
| Microtus chrotorrhinus carolinensis | Southern Rock Vole | High |
| Microtus ochrogaster | Prairie Vole | |
| Microtus pennsylvanicus | Meadow Vole | |
| Microtus pennsylvanicus provectus | Block Island Meadow Vole | High |
| Microtus pennsylvanicus shattucki | Penobscot Meadow Vole | High |
| Microtus pinetorum | Woodland Vole | |
| Mustela erminea | Short-tailed Weasel, Ermine | |
| Mustela frenata | Long-tailed Weasel | |
| Mustela nivalis | Least Weasel | Moderate |
| Myodes gapperi | Southern Red-backed Vole | |
| Myotis austroriparius | Southeastern Myotis | Moderate |
| Myotis grisescens | Gray Myotis | |
| Myotis leibii | Eastern Small-footed Myotis | High |
| Myotis lucifugus | Little Brown Myotis | Very High |
| Myotis septentrionalis | Northern Long-eared Bat | Very High |
| Myotis sodalis | Indiana Myotis | Very High |
| Napaeozapus insignis | Woodland Jumping Mouse | |
| Neotoma magister | Allegheny Woodrat | Very High |
| Neovison vison | American Mink | |
| Nycticeius humeralis | Evening Bat | |
| Ochrotomys nuttalli | Golden Mouse | |
| Ondatra zibethicus | Muskrat |