@misc{indiciae77a7df3c6958,
  title = {Monitoring bird populations in small geographic areas},
  author = {Erica H. Dunn and J. Bart and B.T. Collins and B. Craig and B. Dale and C.M. Downes and C.M. Francis and S. Woodley and P. Zorn},
  year = {2006},
  url = {https://pubs.usgs.gov/publication/70030252},
  note = {Source identifier: 70030252}
}