@misc{indiciae169caef7ef5f,
  title = {Prey of sea lions in the Rogue River, Oregon},
  author = {R.J. Jameson and K.W. Kenyon},
  year = {1977},
  doi = {10.2307/1380020},
  url = {https://pubs.usgs.gov/publication/1007785},
  note = {Source identifier: 1007785}
}