@misc{indiciae1a6012aa0222,
  title = {Time-specific patterns of nest survival for ducks and passerines breeding in North Dakota},
  author = {Terry L. Shaffer and Todd A. Grant},
  year = {2012},
  doi = {10.1525/auk.2012.11064},
  url = {https://pubs.usgs.gov/publication/70039297},
  note = {Source identifier: 70039297}
}