@misc{indiciaef8afe38b0d53,
  title = {Thirty-fifth breeding- bird census: 1. Hickory-oak-ash floodplain forest},
  author = {C.S. Robbins},
  year = {1971},
  url = {https://pubs.usgs.gov/publication/5222371},
  note = {Source identifier: 5222371}
}