@misc{indiciae816b7d52fc61,
  title = {Population trends of the loggerhead shrike from the North American Breeding Bird Survey},
  author = {B.G. Peterjohn and J.R. Sauer},
  year = {1995},
  url = {https://pubs.usgs.gov/publication/5210722},
  note = {Source identifier: 5210722}
}