@misc{indiciae90ca813fa6a3,
  title = {Confounded winter and spring phenoclimatology on large herbivore ranges},
  author = {David Christianson and Robert W. Klaver and Arthur Middleton and Matthew Kauffman},
  year = {2013},
  doi = {10.1007/s10980-012-9840-2},
  url = {https://pubs.usgs.gov/publication/70045160},
  note = {Source identifier: 70045160}
}