@misc{indiciae9395200bd179,
  title = {Geographic patterns in relative abundances and population trends of breeding and wintering loggerhead shrikes in North America},
  author = {J.R. Sauer and Sandra Orsillo and B.G. Peterjohn},
  year = {1995},
  url = {https://pubs.usgs.gov/publication/5210723},
  note = {Source identifier: 5210723}
}