@misc{indiciaecf14832839c9,
  title = {Long-term changes in diets and populations of piscivorous birds and mammals in Prince William Sound, Alaska},
  author = {K.J. Kuletz and D.B. Irons and B.A. Agler and John F. Piatt and D.C. Duffy},
  year = {1997},
  url = {https://pubs.usgs.gov/publication/70186300},
  note = {Source identifier: 70186300}
}