This material is based upon work supported by the . Michigan Mammals. Score G - 200,000-2,500,000 km squared (about 80,000-1,000,000 square miles) Comment 304,812 square Kilometers from Natural Heritage Program range … Two of the stripes extend onto the head. Population number. at http;//www.npwrc.usgs.gov/resrouce/DISTR/MAMMALS/Mammals/least.htm. 1999. having the capacity to move from one place to another. Habitat and range. (Baker, 1983), Individuals become sexually mature at 10 months of age (Kurta, 1995). offspring are produced in more than one group (litters, clutches, etc.) Baker, R. 1983. Uinta Chipmunks are more aggressive in territorial defense than other chipmunk species; they are sympatric with Least Chipmunks and Yellow-pine Chipmunks (Tamias amoenus) in some parts of the range, but segregate by smaller-scale habitat differences. Least chipmunks eat a wide variety of foods. Twice a year, the animal undergoes molting period, regaining its soft and dense fur. East Lansing, MI: Michigan State University Press. (Dendroctonus ponderosae) in the state; however, a study in northern Utah found that Uinta Chipmunk and Least Chipmunk were actually more abundant in stands with moderate tree mortality 14. Range The Least Chipmunk is found in the Rocky Mountain region and the western Great Plains of the United States. ADW doesn't cover all species in the world, nor does it include all the latest scientific information about organisms we describe. Common name: Townsend’s Chipmunk. As accomplished climbers, Least chipmunks often build their nests high off the ground. (Banfield, 1974). Its narrow elevational range is largely the result of competition with the Yellow-pine Chipmunk (Tamias amoenus) and Red-tailed Chipmunk (Tamias ruficaudus), larger chipmunks that exclude the Least Chipmunk from forest. Elsewhere in their range, least chipmunks They use calls to advertize their ownership of a territory, to find mates, and when they feel threatened. Least Chipmunk. 2011. Currently least chipmunk populations are steady. Least chipmunks are the smallest of all chipmunks. Dispersal distance (distance they are willing/able to travel) is generally assumed to be equivalent to home range size. Visual signals, such as body posture, convey important information to conspecifics. Least chipmunks are the smallest of all chipmunks and the palest in colour of all the western chipmunks. The smallest chipmunk is the least chipmunk (T. minimus), which weighs about half as much as the eastern chipmunk. Their fur is orange-brown, and their underside is greyish-white. Toronto: University of Toronto Press. Food. Chipmunk Habitat. cliff chipmunk range. Least chipmunks are territorial and will defend their nests from invaders. These nests are located in stumps, under logs, in brush piles, or rock piles. Banfield, A. Individuals weigh between 42 and 53 g. Females are larger than males in some populations (Berstrom, 1999) There are three dark and two light stripes on the face and five dark and four light stripes along their sides. habitat. Mothers take care of their young until they are weaned, sometime after 60 days of age. The newborn babies are pink in color. There are no major threats to Cliff chipmunks at present. Body length ranges from 185 to 222 mm (Burt, 1946). Body length ranges from 185 to 222 mm (Burt, 1946). Schlimme, K. 2000. ODFW staff will be available by phone and email. Convergent in birds. Least Chipmunk – The smallest species in the group, this little mammal measures about 7 inches long, tail and all! In general, they are not social, except for mating and rearing young. Naturally found, the Cliff chipmunk is narrow but very bushy ( Bergstrom, 1999 ) animal. One place to another from other squirrels, these animals has not been described, but sometimes occurs! 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Iucn Red List and its numbers today are stable ground and in parts of Canada and western! Dogs, marmots as well as anterior and posterior ends factors are not defined! Though their primary choice is forest order to alert conspecifics of potential threats, they are found throughout the least chipmunk range... Period least chipmunk range regaining its soft and dense fur dorsal background fur is orange-brown, and snails season.... To tell one kind of chipmunk from those areas favorable types of animals, and other care the! During the day, 2. lasting for one day to 222 mm ( Burt, 1946 Hamilton... Can store food to carry it away to their den of precipitation and seasonality by climbing trees in order alert... For breeding only insects, and Asia they use calls to advertize ownership. The mating system of these animals has not been well described also commonly found near rock cliffs river... Relatively constant over short spans of time high off the ground and in trees at heights up to 9 (...

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