@misc{indiciae72c39d198faa,
  title = {Data from the 2011 International Piping Plover Census},
  author = {Elise Elliott-Smith and Mark T. Bidwell and Amanda E. Holland and Susan M. Haig},
  year = {2015},
  doi = {10.3133/ds922},
  url = {https://pubs.usgs.gov/publication/ds922},
  note = {Source identifier: ds922}
}