@misc{indiciae7cdfdcef8a1e,
  title = {Selected vertebrate endangered species of the seacoast of the United States Puerto Rican whip-poor-will},
  author = {National Fish And Wildlife Laboratory},
  year = {1980},
  url = {https://pubs.usgs.gov/publication/fwsobs80\_01\_33},
  note = {Source identifier: fwsobs80\_01\_33}
}