@misc{indiciae062a4de84328,
  title = {Foods of juvenile ring-necked ducks: Relationship to wetland pH},
  author = {Daniel G. McAuley and Jerry R. Longcore},
  year = {1988},
  doi = {10.2307/3801220},
  url = {https://pubs.usgs.gov/publication/5220770},
  note = {Source identifier: 5220770}
}