@misc{indiciae642638510654,
  title = {Snow cover and snow goose Anser caerulescens caerulescens distribution during spring migration},
  author = {Jerry W. Hupp and Amy B. Zacheis and R. Michael Anthony and Donna G. Robertson and Wallace P. Erickson and Kelly C. Palacios},
  year = {2001},
  url = {https://pubs.usgs.gov/publication/70185387},
  note = {Source identifier: 70185387}
}