@misc{indiciaed62d8e804174,
  title = {Ferruginous hawk nesting ecology and raptor populations in northern South Dakota},
  author = {J. T. Lokemoen and Harold F. Duebbert},
  year = {1976},
  doi = {10.2307/1367095},
  url = {https://pubs.usgs.gov/publication/1001249},
  note = {Source identifier: 1001249}
}