@misc{indiciaea7ab23ac07d9,
  title = {Roost site selection by ring-billed and herring gulls},
  author = {Daniel E. Clark and Stephen DeStefano and Kenneth G. MacKenzie and Kiana K. G. Koenen and Jillian J. Whitney},
  year = {2016},
  doi = {10.1002/jwmg.1066},
  url = {https://pubs.usgs.gov/publication/70178127},
  note = {Source identifier: 70178127}
}