@misc{indiciae2619a44008b9,
  title = {Movements of coyotes from and to Yellowstone National Park},
  author = {Weldon B. Robinson and Maynard W. Cummings},
  year = {1951},
  url = {https://pubs.usgs.gov/publication/ssrw11},
  note = {Source identifier: ssrw11}
}