Gunnison's prairie dog Gunnison's prairie dog Gunnison's prairie dog ("Cynomys gunnisoni") is one of five species of the prairie dog. This species belongs to the squirrel family of rodents, and are predominantly related to the North American and Eurasian ground squirrels. Gunnison's prairie dogs are primarily distributed in the Four Corners region of the United States. Gunnison's prairie dogs are 12 to 14 inches (30 to 37 centimeters) in length and have tails that measure 1.25 to 2.25 inches (3 to 6 centimeters). This species weighs from 1.5 to 2.5 lbs (0.5 to 1 kg). On average, males are larger in size than
Gunnison's prairie dog to five years in the wild, but they can live up to eight years of age. The population of the Gunnison's prairie dog is declining drastically due to three major factors: shootings, plague cycles, and poisoning. Many concerned groups of people are requesting that the Gunnison's Prairie Dog be listed under the federal Endangered Species Act. Predators include badgers, wolves, coyotes, bobcats, black-footed ferrets, weasels, golden eagles and large hawks. Humans also affect prairie dog populations; for example, some ranchers implement poisoning programs to eliminate them. Plague (disease), caused by "Yersinia pestis" and transmitted via fleas, can wipe out numerous