@misc{indiciaef8b8f699d6cd,
  title = {Population dynamics of molting pintail drakes banded in south-central Saskatchewan},
  author = {David R. Anderson and R.T. Sterling},
  year = {1974},
  doi = {10.2307/3800733},
  url = {https://pubs.usgs.gov/publication/5221007},
  note = {Source identifier: 5221007}
}