@misc{indiciae5512a6767771,
  title = {Behavioral management of captive cranes--factors influencing propagation and reintroduction},
  author = {S.R. Derrickson and J. W. Carpenter},
  year = {1987},
  url = {https://pubs.usgs.gov/publication/5210091},
  note = {Source identifier: 5210091}
}