@misc{indiciae545a1e96ec56,
  title = {Habitat Suitability Index Models: Hairy woodpecker},
  author = {Patrick J. Sousa},
  year = {1987},
  url = {https://pubs.usgs.gov/publication/fwsobs82\_10\_146},
  note = {Source identifier: fwsobs82\_10\_146}
}