@misc{indiciae21ac2c2032d1,
  title = {Chronology of migration by American coots in Oklahoma},
  author = {William R. Eddleman and Fritz L. Knopf and Craig T. Patterson},
  year = {1985},
  doi = {10.2307/3801878},
  url = {https://pubs.usgs.gov/publication/70120906},
  note = {Source identifier: 70120906}
}