@misc{indiciaeb7c2b9f6bafd,
  title = {Nesting populations of double-crested cormorants in the United States and Canada},
  author = {Laura A. Tyson and Jerrold L. Belant and Francesca J. Cuthbert and D.V. Chip Weseloh},
  year = {1999},
  url = {https://pubs.usgs.gov/publication/70224914},
  note = {Source identifier: 70224914}
}