@misc{indiciae40c4acf01a38,
  title = {Habitat Suitability Index Models: Northern pintail},
  author = {Willie J. Suchy and Stanley H. Anderson},
  year = {1987},
  url = {https://pubs.usgs.gov/publication/fwsobs82\_10\_145},
  note = {Source identifier: fwsobs82\_10\_145}
}