@misc{indiciaeafd74386ffe9,
  title = {A versatile technique for capturing urban gulls during winter},
  author = {Daniel E. Clark and Kiana K. G. Koenen and Kenneth G. MacKenzie and Jillian W. Pereira and Stephen DeStefano},
  year = {2014},
  doi = {10.1002/wsb.435},
  url = {https://pubs.usgs.gov/publication/70193831},
  note = {Source identifier: 70193831}
}