Species MammalsCommon Muskrat

Common Muskrat

Ondatra zibethicus

CommonMammal
Illustration of Common Muskrat (Ondatra zibethicus)
Safety note: Bites when cornered — do not handle.

The Common Muskrat is a widespread semi-aquatic rodent found in wetlands across North America, recognized by its laterally compressed tail and partially webbed feet. It builds dome-shaped lodges or bank burrows that provide winter refugia for other wildlife. Historically, the muskrat fur trade played an important economic role in many Indigenous and settler communities.

Habitat
Marshes, ponds, slow rivers, and wetland margins
Diet
Cattails, aquatic plants, crayfish, and small fish
How common
Common

Recent Common Muskrat sightings near you

Live, research-grade observations from iNaturalist. Allow location to center the map on you.

Spot a Common Muskrat? Identify it instantly.

Point Huck at any plant or animal and get an instant ID, rarity, and field notes — building your personal nature collection as you go.

Get Huck — free

More mammals

Abert's Squirrel
Abert's Squirrel
Sciurus aberti
Agricola's Gracile Opossum
Agricola's Gracile Opossum
Cryptonanus agricolai
Alaska Marmot
Alaska Marmot
Marmota broweri
Alaska Peninsula Brown Bear
Alaska Peninsula Brown Bear
Ursus arctos gyas
Alaskan Hare
Alaskan Hare
Lepus othus
Alaskan Mink
Alaskan Mink
Neogale vison ingens
Alfaro's Pygmy Squirrel
Alfaro's Pygmy Squirrel
Microsciurus alfari
Allen's Big-eared Bat
Allen's Big-eared Bat
Idionycteris phyllotis