@misc{indiciae48b83018d45e,
  title = {Northern pintail body condition during wet and dry winters in the Sacramento Valley, California},
  author = {Michael R. Miller},
  year = {1986},
  doi = {10.2307/3801895},
  url = {https://pubs.usgs.gov/publication/1001389},
  note = {Source identifier: 1001389}
}