@misc{indiciaec771d25a3296,
  title = {Movements and wetland selection by brood-rearing black ducks},
  author = {James K. Ringelman and Jerry R. Longcore},
  year = {1982},
  doi = {10.2307/3808551},
  url = {https://pubs.usgs.gov/publication/5221748},
  note = {Source identifier: 5221748}
}