@misc{indiciaed233ce0ba30e,
  title = {Partners in flight bird conservation plan for the Upper Great Lakes Plain (Physiographic Area 16)},
  author = {M. G. Knutson and G. Butcher and J. Fitzgerald and J. Shieldcastle},
  year = {2001},
  url = {https://pubs.usgs.gov/publication/94816},
  note = {Source identifier: 94816}
}