@misc{indiciae27ee5c82a760,
  title = {Nest and nest site characteristics of some ground-nesting, non-passerine birds of northern grasslands},
  author = {Harold A. Kantrud and Kenneth F. Higgins},
  year = {1992},
  url = {https://pubs.usgs.gov/publication/1001343},
  note = {Source identifier: 1001343}
}