@misc{indiciae0e4d8a228ced,
  title = {Bat survey of Badlands National Park, South Dakota},
  author = {James Osborne and J. Clark and M. A. Bogan},
  year = {1993},
  url = {https://pubs.usgs.gov/publication/70128324},
  note = {Source identifier: 70128324}
}