@misc{indiciaea3bd90b0612b,
  title = {Development of a reliable population index for Pacific Coast band-tailed pigeons. 2002 Progress Report},
  author = {Michael L. Casazza and J.L. Yee and D.L. Orthmeyer and M. R. Miller and C.T. Overton and R. Schmitz},
  year = {2002},
  url = {https://pubs.usgs.gov/publication/96979},
  note = {Source identifier: 96979}
}