@misc{indiciaeb5039089277a,
  title = {Head-bobbing behavior in foraging Whooping Cranes},
  author = {T. Cronin and M. Kinloch and Glenn H. Olsen},
  year = {2006},
  url = {https://pubs.usgs.gov/publication/5211427},
  note = {Source identifier: 5211427}
}