@misc{indiciaeef6eb8265cda,
  title = {Response of birds to thinning young Douglas-fir forests},
  author = {John P. Hayes and Jennifer M. Weikel and Manuela M. P. Huso and Janet L. Erickson},
  year = {2003},
  doi = {10.3133/fs03303},
  url = {https://pubs.usgs.gov/publication/fs03303},
  note = {Source identifier: fs03303}
}