Featured Article: Marmot
Marmot, a stout-bodied, short-legged burrowing rodent of Europe, Asia, and North America. See more »
Nearly 40% of mammal species are rodents, and they are found on every continent except Antarctica. Rodents include mice, rats, squirrels, chipmunks and beavers, among others.
Marmot, a stout-bodied, short-legged burrowing rodent of Europe, Asia, and North America. See more »
Prairie dogs may look cute and cuddly, but are these rodents harbingers of deathly plague? Since there aren't any underground pharmacies in prairie dog towns, will disease wipe out these animals?
See more »Porcupines know nothing of bad hair days. These walking pin cushions use their prickly "hairs" to impale any animal that may pose a threat to their well-being.
See more »Environmentalists agree that beaver dams help the environment by creating wetlands but why are some landowners and farm owners getting riled up? How could these dams be hazardous to roads, bridges and levees?
See more »Agouti, a rodent found in South and Central America and southern Mexico, often kept as a pet.
See more »Beaver, the largest North American rodent. Beavers also are found in parts of Euope and Asia.
See more »Capybara, Capivara, or Carpinche, an animal found in tropical and subtropical regions of South America, especially in the Amazon and Orinoco river basins.
See more »Cavy, the common name of five genera of rodents native to South America. The members of four genera have rounded bodies with large heads and short ears and limbs; the members of the fifth genus have rabbitlike bodies with small heads and long limbs a
See more »Chinchilla, a small, fur-bearing rodent. It is native to the high Andes of South America, but also lives in the United States, Canada, and Europe.
See more »Chipmunk, a small, burrowing North American rodent belonging to the squirrel family.
See more »Field Mouse, or Meadow Mouse, a small, stout-bodied rodent with short legs, small, rounded ears, a blunt snout, and a short, hairy tail.
See more »Gerbil, any of various small rodents native to Africa and Asia. There are many species, including the Mongolian gerbil, which is native to Asia.
See more »Ground Squirrel, a burrowing member of the squirrel family. Some species of ground squirrels are called gophers, although they are not related to true gophers.
See more »Guinea Pig, a short, stocky rodent often kept as a pet. It was domesticated by South American peoples before the arrival of Europeans in the 1500's.
See more »Hamster, a burrowing rodent native to western Asia. It looks somewhat like a short, plump rat with thick, soft fur.
See more »Jerboa, a jumping rodent native to arid parts of the Eastern Hemisphere. Its body, about eight inches (20 cm) long, is covered with silky, brownish-yellow fur.
See more »Kangaroo Rat, a rodent of arid and semiarid regions of western North and Central America.
See more »Lemming, a small rodent that inhabits northern latitudes. Lemmings grow to a length of six inches (15 cm), including a one-inch (2.5-cm) tail.
See more »Marmot, a stout-bodied, short-legged burrowing rodent of Europe, Asia, and North America.
See more »Muskrat, (also called Musquash,), a large North American rodent. It is named for its musk gland secretion, which is similar to that used in perfumes, and for its resemblance to a large rat.
See more »Nutria, or Coypu, a large South American rodent. It has been introduced into the United States, where it inhabits marshy areas in Louisiana, Oregon, Washington, and along the Atlantic coast.
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