@misc{indiciae8ad9fd359963,
  title = {Stable isotope analysis of temporal variation in the diets of pre-fledged Laughing Gulls},
  author = {A. J. Knoff and Stephen A. Macko and R. Michael Erwin and Kevin M. Brown},
  year = {2002},
  doi = {10.1675/1524-4695(2002)025[0142:siaotv]2.0.co;2},
  url = {https://pubs.usgs.gov/publication/5224147},
  note = {Source identifier: 5224147}
}