@misc{indiciae24e027bb0264,
  title = {Incorporating precision, accuracy and alternative sampling designs into a continental monitoring program for colonial waterbirds},
  author = {Melanie J. Steinkamp and B.G. Peterjohn and J.L. Keisman},
  year = {2003},
  url = {https://pubs.usgs.gov/publication/5224943},
  note = {Source identifier: 5224943}
}