@misc{indiciaeca2f0da913a2,
  title = {Juvenile Marbled Murrelet nurseries and the productivity index},
  author = {Kathy J. Kuletz and John F. Piatt},
  year = {1999},
  url = {https://pubs.usgs.gov/publication/70185424},
  note = {Source identifier: 70185424}
}