@misc{indiciae55fa5156b850,
  title = {Lesser snow geese and ross's geese form mixed flocks during winter but differ in family maintenance and social status},
  author = {J.E. Jonsson and A. D. Afton},
  year = {2008},
  doi = {10.1676/07-124.1},
  url = {https://pubs.usgs.gov/publication/70033137},
  note = {Source identifier: 70033137}
}