Utah prairie dog the population decline, though there are other factors, such as "land development, deteriorating rangeland health, the encroachment of woody vegetation, sylvatic plague, and drought." Conservation efforts include encouraging landowners to improve the health of their rangelands, and compensating farmers who set aside areas the prairie dogs may use. Utah prairie dog The Utah prairie dog ("Cynomys parvidens") is the smallest species of prairie dog, a member of the squirrel family of rodents native to the south central steppes of the US state of Utah. The fur is multicolor, which consists of black, brown, and dark brown at the tip. Face
Black-tailed prairie dog States, plus an additional in Mexico and Canada. Based on the 2004 studies, the US Fish and Wildlife Service removed the black-tailed prairie dog from the Endangered Species Act Candidate Species List in August 2004. While black-tailed prairie dogs are often regarded as competitors with livestock for available forage, evidence of impacts on rangelands are mixed. Some research suggests they have either neutral or beneficial effects on rangeland used by livestock; however, their effects on rangelands are not uniform. In Cimarron National Grassland in southwest Kansas and adjacent private lands in Baca County, Colorado, some vegetational differences were detected between