These squirrels may be reinhabiting areas formerly occupied during the Pleistocene. They have large claws. I am hoping to do some hunting with scoped airguns for the Wyoming(Richardson's)Ground Squirrel with my 13 year old son. Life-history studies of the Wyoming ground squirrel (Citellus elegans elegans) in Colorado. According to the Colorado Division of Wildlife, nearly every part of Colorado is home to at least one species of ground squirrel. Formerly called “Richardson’s ground squirrel,” the Wyoming ground squirrel averages 10 to 15 inches long and weighs 9 to 14 ounces as an adult. Spermophilus elegans at fossilworks.org This ground squirrel article is a stub. In Colorado, they are most often found near 5,000 feet of elevation. Wyoming ground squirrels are medium-sized squirrels averaging between 10 and 12 inches in length. They have no stripes. The species most commonly confused with chipmunks are the golden-mantled ground squirrel, which makes its home throughout the mountains, and the 13-lined ground squirrel, which lives in the grasslands of the eastern plains and the southwest. William L. Burnett, Bulletin of the Colorado Agricultural Experiment Station, 1931 ; External links. They are a solid, brownish gray color with a lighter belly.


There are no stripes or spotting on the back. The Wyoming ground squirrel occurs in … I find these 2 species very difficult to distinguish. It appeared “buffier” than the Uinta ground squirrels I see at Yellowstone and the Teton Valley (in this area, there are no Wyoming GS). The similarity in appearance between Wyoming ground squirrels and Richardson's ground squirrels is so great that for many years the Wyoming ground squirrel was considered to be a subspecies of the Richardson's ground squirrel. The ground squirrel above was photographed at Fossil Butte National Monument. I am looking for some advice on how … When the National Park Service surveyed wildlife, they identified these as Richardson’s ground squirrels. They compete with livestock for food and can destroy crops. Formerly called “Richardson’s ground squirrel,” the Wyoming ground squirrel averages 10 to 15 inches long and weighs 9 to 14 ounces as an adult. Its fur is generally a brownish smoke-gray, with a … Some species also live in the mountains. Wyoming Ground Squirrels—Formerly called Richardson’s ground squirrels, these rodents average 10-15-inches-long and weigh less that a pound. This species was recently separated from the Richardson's ground squirrel which is not found in Idaho. The sides and underside are yellowish. Wyoming Ground Squirrels in Colorado - posted in Varmint, Small Game and Hog Hunting: I will be staying in Estes Park Colorado betwwen July 5th and 15th.

This is near the Arapaho and Roosevelt National Forests. Its fur is generally a brownish smoke-gray, with The Wyoming ground squirrel has ears that appear bigger than the typical ground squirrel, a ... southern Wyoming, northern Colorado, and extreme western Nebraska. Several varieties of ground squirrels and their little cousins, chipmunks, are found locally. Dispersal of Richardson Ground Squirrel in Colorado R. M. HANSEN Colorado State University Experiment Station, Fort Collins ABSTRACT: Richardson ground squirrels (Citellus richardsonii) have dispersed southward in central Colorado at about one and one-half miles per year since 1930. However, genetic evidence, including a difference in numbers of chromosomes, justifies classification as a separate species. They often leave piles of debris downslope from their burrows. The Wyoming ground squirrel is one of six species of ground squirrels found in Colorado. They like open country where the soil is well drained so that their burrows remain dry. Habitat: Found in grasslands and sagebrush, especially on upland slopes with loose, sandy soils. The ears are larger than average for ground squirrel species. The Wyoming ground squirrel used to be confined to northwest and central Colorado. The eyes are surrounded by a white ring. Ground squirrels include: the rock squirrel (Spermophilus variegates), Wyoming (or Richardson’s) ground squirrel (Spermophilus elegans), 13-lined ground squirrel (Spermophilus tridecemlineatus), and golden-mantled ground squirrel (Spermophilus lateralis). The Wyoming ground squirrel (Urocitellus elegans formerly Spermophilus elegans) is one of six species of ground squirrels found in Colorado. There are several species of ground squirrels in Colorado, ranging from the spotted ground squirrel on the Eastern Plains to the rock squirrels in the mesas and canyons of Western Colorado. These squirrels often sit in alert upright poses. The Wyoming Ground Squirrel is brown above , with gray on the shoulders, neck and head.