@misc{indiciaed1afaf51584f,
  title = {Giant Garter Snake (Thamnophis gigas)},
  author = {Robert N. Fisher and G. Hansen and R.W. Hansen and G. Stewart},
  year = {1994},
  url = {https://pubs.usgs.gov/publication/81512},
  note = {Source identifier: 81512}
}