@misc{indiciae8fa6e7c7c29c,
  title = {The annual migration cycle of emperor geese in western Alaska},
  author = {Jerry W. Hupp and Joel A. Schmutz and Craig R. Ely},
  year = {2009},
  doi = {10.14430/arctic4},
  url = {https://pubs.usgs.gov/publication/70031879},
  note = {Source identifier: 70031879}
}