@misc{indiciaebf8c15208d0c,
  title = {Survival of hatching-year female canvasbacks wintering on Chesapeake Bay},
  author = {G. Michael Haramis and Dennis G. Jorde and Christine M. Bunck},
  year = {1993},
  doi = {10.2307/3809077},
  url = {https://pubs.usgs.gov/publication/5222828},
  note = {Source identifier: 5222828}
}