Guardian Nature School Team Contact Blog Project Noah Facebook Project Noah Twitter

A worldwide community photographing and learning about wildlife

Join Project Noah!
nature school apple icon

Project Noah Nature School visit nature school

Muskrat

Ondatra zibethicus

Description:

Muskrats have large, robust bodies, with a total body length of twelve and a half inches. The tail is flat and scaly and is nine and a half inches in length. Muskrats have dense fur that traps air underneath for insulation and buoyancy. Their heads are very large and their ears are almost invisible underneath the fur. The whiskers are mediun size. Muskrats have short legs and big feet; the back feet are slightly webbed for swimming. Adult muskrats have glossy upperparts that are dark brown, darker in winter and paler in the summer (Baker, 1983).

Habitat:

Muskrats are found in wet environments, favoring locations with four to six feet of water. While muskrats are found in ponds, lakes, and swamps, their favorite locations are marshes, where the water level stays constant. Marshes provide the best vegetation for muskrats. They find shelter in bank burrows and their distinctive nests. Bank burrows are tunnels excavated in a bank. The nests of the muskrats are formed by piles of vegetation placed on top of a good base, for example a tree stump, generally in 15 to 40 inches of water (Baker, 1983).

Notes:

I saw two young muskrats and an adult. I took the pictures from a distance and then cropped for the closer view. The adult was in the water.

Species ID Suggestions



Sign in to suggest organism ID

No Comments

NancyRyderKing
Spotted by
NancyRyderKing

Virginia, USA

Spotted on Jun 21, 2012
Submitted on Jun 22, 2012

Related Spottings

Muskrat Muskrat Muskrat (Adult) Muskrat (Juvenile)

Nearby Spottings

Pipevine Swallowtail Cinnamon Fern Unnamed spotting Spotting
Noah Guardians
Noah Sponsors
join Project Noah Team

Join the Project Noah Team