@misc{indiciae8ed0516a3efa,
  title = {Monitoring low density avian populations: An example using Mountain Plovers},
  author = {V.J. Dreitz and P.M. Lukacs and F.L. Knopf},
  year = {2006},
  url = {https://pubs.usgs.gov/publication/70028156},
  note = {Source identifier: 70028156}
}