@misc{indiciae6fcf3fe0a27a,
  title = {Two bighorn sheep-coyote encounters},
  author = {Alan D. Woolf and Tom J. O’Shea},
  year = {1968},
  doi = {10.2307/1378747},
  url = {https://pubs.usgs.gov/publication/70119520},
  note = {Source identifier: 70119520}
}