@misc{indiciae4cab89b926bb,
  title = {Guild structure of a riparian avifauna relative to seasonal cattle grazing},
  author = {Fritz L. Knopf and James A. Sedgwick and Richard W. Cannon},
  year = {1988},
  doi = {10.2307/3801235},
  url = {https://pubs.usgs.gov/publication/70122675},
  note = {Source identifier: 70122675}
}