@misc{indiciaee7cfed94226f,
  title = {A double-observer method for reducing bias in faecal pellet surveys of forest ungulates},
  author = {K.J. Jenkins and B.F.J. Manly},
  year = {2008},
  doi = {10.1111/j.1365-2664.2008.01512.x},
  url = {https://pubs.usgs.gov/publication/70000048},
  note = {Source identifier: 70000048}
}