@misc{indiciae93e5e0aaa421,
  title = {Distribution and migration chronology of Eastern population sandhill cranes},
  author = {David L. Fronczak and David E. Andersen and Everett E. Hanna and Thomas R. Cooper},
  year = {2017},
  doi = {10.1002/jwmg.21272},
  url = {https://pubs.usgs.gov/publication/70193640},
  note = {Source identifier: 70193640}
}