@misc{indiciae87cbb3665b15,
  title = {Effects of exotic species on Yellowstone's grizzly bears},
  author = {Daniel P. Reinhart and Mark A. Haroldson and D.J. Mattson and Kerry A. Gunther},
  year = {2001},
  url = {https://pubs.usgs.gov/publication/1016207},
  note = {Source identifier: 1016207}
}