@misc{indiciaeb2a4c81f6ac7,
  title = {Application of airborne thermal imagery to surveys of Pacific walrus},
  author = {D. M. Burn and M.A. Webber and Mark S. Udevitz},
  year = {2006},
  doi = {10.2193/0091-7648(2006)34[51:aoatit]2.0.co;2},
  url = {https://pubs.usgs.gov/publication/1013400},
  note = {Source identifier: 1013400}
}