@misc{indiciaef0a6aeb5e95a,
  title = {Archiving California’s historical duck nesting data},
  author = {Joshua T. Ackerman and Mark P. Herzog and Caroline Brady and John M. Eadie and Greg S. Yarris},
  year = {2015},
  doi = {10.3133/ofr20151131},
  url = {https://pubs.usgs.gov/publication/ofr20151131},
  note = {Source identifier: ofr20151131}
}