@misc{indiciaeb6f2eabaa727,
  title = {Spectacled Eider ( Somateria fischeri )},
  author = {Margaret R. Petersen and J. Barry Grand and Christian P. Dau},
  year = {2000},
  doi = {10.2173/bna.547},
  url = {https://pubs.usgs.gov/publication/70188089},
  note = {Source identifier: 70188089}
}