@misc{indiciae6e8af2433c0d,
  title = {Spring migration routes and chronology of surf scoters (Melanitta perspicillata): A synthesis of Pacific coast studies},
  author = {Susan E.W. De La Cruz and John Y. Takekawa and M. T. Wilson and D.R. Nysewander and J.R. Evenson and Daniel Esler and W. S. Boyd and David H. Ward},
  year = {2009},
  doi = {10.1139/z09-099},
  url = {https://pubs.usgs.gov/publication/70003927},
  note = {Source identifier: 70003927}
}