@misc{indiciaec6493c90f360,
  title = {Arizona black rattlesnake (Crotalus viridis cerberus)},
  author = {Erika M. Nowak},
  year = {2006},
  doi = {10.3133/fs20063060},
  url = {https://pubs.usgs.gov/publication/fs20063060},
  note = {Source identifier: fs20063060}
}