@misc{indiciaebce7a2634419,
  title = {Whooping crane production at the Patuxent Wildlife Research Center, 1967-1981},
  author = {S.R. Derrickson and J. W. Carpenter},
  year = {1982},
  url = {https://pubs.usgs.gov/publication/5210280},
  note = {Source identifier: 5210280}
}