It is probably similar to other western chipmunks. In Montana, the Uinta Chipmunk is sympatric only with the Least and Yellow-pine Chipmunks, and is larger than both. Short-term trend in population, range, area occupied, and number and condition of occurrences unknown. Audio file courtesy of the Acoustic Atlas at Montana State University (www.acousticatlas.org), (Click on the following maps and charts to see full sized version), (Observations spanning multiple months or years are excluded from time charts), Montana Natural Heritage Program and Montana Fish, Wildlife and Parks, http://FieldGuide.mt.gov/speciesDetail.aspx?elcode=AMAFB02190, Rocky Mountain Subalpine Dry-Mesic Spruce-Fir Forest and Woodland, Rocky Mountain Subalpine Mesic Spruce-Fir Forest and Woodland, Rocky Mountain Subalpine-Montane Mesic Meadow, Rocky Mountain Subalpine-Upper Montane Grassland, Rocky Mountain Subalpine-Montane Riparian Shrubland, Rocky Mountain Subalpine-Montane Riparian Woodland, Beaver Institute (research, management, education), Beavers Northwest (conflict resolution, conservation, education), Identification Manual to the Small Mammals of British Columbia, Montana Department of Agriculture Vertebrate Pest Bulletins, Natural Heritage MapViewer (Statewide Database of Animal Observations), Species Accounts for Mammals of the World, Details on Creation and Suggested Uses and Limitations. Total length is 8 to 9 inches (200 ­ 225 mm), tail length is 3. Bryce Canyon is also home to the Golden-mantled Ground Squirrel, often described as a "big fat chipmunk." Feeding wildlife has become a chronic problem throughout America's National Parks. Finally, if there are distinctive white dots on the ears, you may have a Uinta chipmunk. Using personal observations and reviewing literature that summarize the breeding, overwintering, or migratory habitat requirements of each species (Dobkin 1992, Hart et al. In Montana, the Uinta Chipmunk is at the extreme northern limit of the global distribution and is considered locally restricted and not abundant (Foresman 2012). Amphibians and reptiles of Montana. Teton. Species is known from less than 10 observations and data to assess the conservation status in Montana are not available, and further surveys are needed. When the chipmunks live in the captivity, most of them sleep for 15 hours per day. Management of Montana's amphibians: a review of factors that may present a risk to population viability and accounts on the identification, distribution, taxonomy, habitat use, natural history, and the status and conservation of individual species. Peterson, and R.L. Boulder, CO: University Press of Colorado. Unfortunately, they are especially common at picnic areas and overlooks where they become accustomed to being fed by irresponsible park visitors. Eastern chipmunks have two fewer teeth than other chipmunks and four toes each on the front legs but five on the hind legs, but this difference cannot be seen in a photo. CommentWithin Montana, found in association with high elevation forest and tundra, Score Publication No. Caribou. The Uinta Chipmunk (Tamias Umbrinus) is endemic to the United States. Biology & Behavior: R1-93-34. Eastern Chipmunk vs. Habitat relationships of landbirds in the Northern Region, USDA Forest Service, Rocky Mountain Research Station RMRS-GTR-32. USDA Forest Service, Northern Region. The least chipmunk (Tamias minimus) is the smallest species of chipmunk, and the most widespread in North America. The sleeping quarters are kept clear of shells, and feces are stored in refuse tunnels. 2000. 161 p. Werner, J.K., B.A. Thornton, K.P. Subgenus Tamias. (Streubel, 2000) IUCN Red List Least Concern More information IUCN Red List Least Concern More information In northwestern Wyoming, lactation has been observed in early and mid-July (Clark and Stromberg 1987). Alfred A Knopf, Inc. p937. Colorado chipmunks have dark stripes that are mostly black while the Uinta chipmunk has stripes that are brownish. Least chipmunks are mainly threatened by loss of their natural habitat as a result of encroachment. According to IUCN, the Uinta chipmunk is locally common and widespread throughout its range but no overall population estimate is available. 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