@misc{indiciaeeb8a60591733,
  title = {Gender identification of Grasshopper Sparrows comparing behavioral, morphological, and molecular techniques},
  author = {F.K. Ammer and P.B. Wood and R.J. McPherson},
  year = {2008},
  doi = {10.1676/07-002.1},
  url = {https://pubs.usgs.gov/publication/70031761},
  note = {Source identifier: 70031761}
}