@misc{indiciae2cf33c2489c5,
  title = {Habitats of North American sea ducks.},
  author = {Dirk V. Derksen and Margaret R. Petersen and Jean-Pierre L. Savard},
  year = {2015},
  url = {https://pubs.usgs.gov/publication/70147256},
  note = {Source identifier: 70147256}
}