@misc{indiciaecdb57ccc3233,
  title = {Reintroduction of Whooping Cranes: The ultra (light) in animal training experience},
  author = {J. Duff and Dan Sprague},
  year = {2001},
  url = {https://pubs.usgs.gov/publication/5224101},
  note = {Source identifier: 5224101}
}