@misc{indiciae4a129a1c7515,
  title = {Fall and winter foods of northern pintails in the Sacramento Valley, California},
  author = {Michael R. Miller},
  year = {1987},
  doi = {10.2307/3801027},
  url = {https://pubs.usgs.gov/publication/1007683},
  note = {Source identifier: 1007683}
}