@misc{indiciae55ab54007fec,
  title = {Nests and nest sites of the San Miguel Island Song Sparrow},
  author = {Michael D. Kern and Mark K. Sogge and Robert B. Kern and Charles van Riper},
  year = {1993},
  url = {https://pubs.usgs.gov/publication/70129000},
  note = {Source identifier: 70129000}
}