@misc{indiciaee659cec00e23,
  title = {Reproductive success of Potomac River ospreys--1970},
  author = {Stanley N. Wiemeyer},
  year = {1971},
  doi = {10.2307/1350918},
  url = {https://pubs.usgs.gov/publication/5221231},
  note = {Source identifier: 5221231}
}