@misc{indiciae01625dd38e55,
  title = {Mourning dove population trend estimates from Call-Count and North American Breeding Bird Surveys},
  author = {John R. Sauer and David D. Dolton and Sam Droege},
  year = {1994},
  doi = {10.2307/3809323},
  url = {https://pubs.usgs.gov/publication/5222752},
  note = {Source identifier: 5222752}
}