@misc{indiciae416b207fe39b,
  title = {Population and nesting ecology of sandhill cranes at Grays Lake, Idaho, 1997-2000},
  author = {I.J. Ball and J. E. Austin and A.R. Henry},
  year = {2003},
  url = {https://pubs.usgs.gov/publication/93826},
  note = {Source identifier: 93826}
}