@misc{indiciae3f1ea5ed1cd3,
  title = {Le Conte's sparrows breeding in Conservation Reserve Program fields: precipitation and patterns of population change},
  author = {Lawrence D. Igl and Douglas H. Johnson},
  year = {1999},
  url = {https://pubs.usgs.gov/publication/1001766},
  note = {Source identifier: 1001766}
}