@misc{indiciaec105c70082a2,
  title = {Distribution and abundance of Marbled Murrelets in Alaska},
  author = {John F. Piatt and R. Glenn Ford},
  year = {1993},
  doi = {10.2307/1369609},
  url = {https://pubs.usgs.gov/publication/70182168},
  note = {Source identifier: 70182168}
}