@misc{indiciae31772e77c830,
  title = {Photographic sampling of elusive mammals in tropical forests},
  author = {K. U. Karanth and J.D. Nichols and S. Kumar},
  year = {2004},
  url = {https://pubs.usgs.gov/publication/5211349},
  note = {Source identifier: 5211349}
}