@misc{indiciae93ec7e13f562,
  title = {Size characteristics of stones ingested by common loons},
  author = {J. Christian Franson and Scott P. Hansen and Mark Pokras and Rose Miconi},
  year = {2001},
  doi = {10.1650/0010-5422(2001)103[0189:scosib]2.0.co;2},
  url = {https://pubs.usgs.gov/publication/1003599},
  note = {Source identifier: 1003599}
}