NatureMapping Animal Facts for Kids

Southern Red-backed Vole

Southern Red-backed Vole  Myodes gapperi
Also known as Red-backed Vole or Gapper's Red-backed Vole
distribution map

Description: Red-backed voles are small dark gray mammals with a wide reddish-brown stripe running along the back from head to tail. They have dense, long, soft fur in winter that changes to shorter, coarser fur in summer. The face and sides appear yellowish brown and the underparts are dark gray to almost white. Ears are short and round. Males and females are similar in size and color.

Size: The head and body length of red-backed voles varies between 70 and 112 mm. The tail is 25 to 60 mm long. Weighs between 6 and 42 grams

Souther Red-backed Vole

Range / Habitat:
Red-backed voles range from British Columbia to mainland Newfoundland and throughout the northern United States from the Rocky Mountains to the Appalachians.

Red-backed voles inhabit cool, mossy evergreen forests with stumps, logs, or brush piles used for nesting.

Diet: Red-backed voles are omnivores - they eat plants and animals. Their diet changes with the season.

They eat insects, seeds, grains, nuts, flowers, leaves, roots, bark, lichens, and fungi.

Reproduction: Breeding may begin as early as late winter and into late fall. Gestation is 17 to 19 days, and litter size is from 1 to 11 young Females are generally able to rear 2 or 3 litters each year.

The babies are born naked and blind. The young stay with a protective nest built by the mother. They are able to stand when 4 days old, have fur by day 8, and open their eyes by 15 days. The young nurse and are weaned at 17 to 21 days. Average life span in the wild is 10 to 12 months.

Nests are constructed under the roots of stumps, logs, or brush piles. Some nests are located in holes or branches of trees high above the ground.

Did you know?
  • Red-backed voles make a chirp-like bark when disturbed
  • The brown fur helps them blend in with the surrounding environment
  • Predators include hawks and owls
  • Red-backed voles are omnivores
  • They store roots, bulbs and nuts for later use

Southern Red-backed vole
Southern Red-backed Vole.
(photo by D. Gordon E. Robertson)

More Information

Myodes gapperi Information - Animal Diversity Web

Photo credits: top photo © Phil Myers - Museum of Zoology, University of Michigan

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