In 1972, only an estimated 3,300 Utah Prairie Dogs remained and they were predicted to be extinct by 2000. (In the 1920s, their population was about 95,000.) In 1973, they were listed as an endangered species. Today 200 Utah Prairie Dogs, among the most social of animals, live in Bryce Canyon National Park; this is the largest protected population of the animals. Look for them—they’re about one foot tall and reddish-brown in color—in meadows along the main road in the northern section of the park.