@misc{indiciae26a5b7146753,
  title = {Habitat selection by tundra swans on Northern Alaska breeding grounds},
  author = {Susan L. Earnst and T. Rothe},
  year = {2004},
  doi = {10.1675/1524-4695(2004)027[0224:hsbtso]2.0.co;2},
  url = {https://pubs.usgs.gov/publication/1016281},
  note = {Source identifier: 1016281}
}