@misc{indiciaeb31575422403,
  title = {Migration of the snow geese in Chukotka and St. Lawrence Island},
  author = {Vasily V. Baranyuk and John Y. Takekawa},
  year = {1998},
  url = {https://pubs.usgs.gov/publication/1007917},
  note = {Source identifier: 1007917}
}