@misc{indiciae3e861309da63,
  title = {Winter philopatry of harlequin ducks in Prince William Sound, Alaska},
  author = {Samuel A. Iverson and Daniel Esler and Daniel Rizzolo},
  year = {2004},
  doi = {10.1650/7504},
  url = {https://pubs.usgs.gov/publication/70182048},
  note = {Source identifier: 70182048}
}