@misc{indiciae2890ee4fa2be,
  title = {Breeding bird survey: Population trends 1966-92},
  author = {Bruce G. Peterjohn and John R. Sauer and Sandra Orsillo},
  year = {1995},
  url = {https://pubs.usgs.gov/publication/5210509},
  note = {Source identifier: 5210509}
}