@misc{indiciaef0a035ac558e,
  title = {Habitat Suitability Index Models: Downy woodpecker},
  author = {Richard L. Schroeder},
  year = {1983},
  url = {https://pubs.usgs.gov/publication/fwsobs82\_10\_38},
  note = {Source identifier: fwsobs82\_10\_38}
}