@misc{indiciae65885e449ca9,
  title = {Killer whale predation on sea otters linking oceanic and nearshore ecosystems},
  author = {J. A. Estes and M. T. Tinker and T. M. Williams and D.F. Doak},
  year = {1998},
  doi = {10.1126/science.282.5388.473},
  url = {https://pubs.usgs.gov/publication/1008002},
  note = {Source identifier: 1008002}
}