@misc{indiciaeccb0456e1ea9,
  title = {Natural history notes: Rana spp. (multiple ranid species). Hibernacula},
  author = {E.H.C. Grant and I. Chellman and P. Nanjappa and R.E. Jung},
  year = {2004},
  url = {https://pubs.usgs.gov/publication/5224329},
  note = {Source identifier: 5224329}
}