Some livestock trespassing by local ranchers continued, nevertheless. In November 1962, the United States Attorney took direct action against five ranchers who had been in trespass for some time.[258]
As early as 1919 a U.S. Forest Service report expressed the idea that “Sage Creek Basin contains a large acreage of land that can be used for a game preserve for buffalo, elk, deer, antelope and mountain sheep.”[259] In 1935 the proposed Badlands National Monument plus the Badlands Recreational Demonstrational Area (most of which was later included in the national monument when it was established in 1939) were considered to be favorable localities for the reintroduction of buffalo, mountain sheep, and pronghorn.[260]
However, after the national monument was established, the NPS believed that the area was too small to provide a wildlife range.[261] Dr. Murie’s report
recommended that no buffalo be introduced on the monument because of the artificial conditions under which they would have to be maintained. If it were deemed desirable to fence an area for buffalo the most suitable spot would be north of Cedar Pass.[262]
Concerning bighorn sheep he “recommended that the bighorn be introduced when the opportunity develops, and that Sheep Mountain Peak be added to the monument for the use of the bighorn.”[263]
Pronghorn, commonly referred to as antelope, were seen during the 1940’s on rare occasions in Badlands National Monument and just outside the north boundary. However since 1959, 100 or more head have been reported annually in the national monument. These animals have come from the outside since there has not been any formal reintroduction of pronghorn inside the boundary.[264]
Figure 29 AMERICAN BISON AGAIN IN THE BADLANDS
After an absence of about a century, buffalo were reintroduced into the national monument in 1963. The fast-increasing herd roams largely in the 45,000 acres of Sage Creek and Tyree Basins.[268]