@misc{indiciae29f4fe23cfba,
  title = {The canvasback duck (Aythya valisineria): A new host for Plasmodium},
  author = {R. M. Kocan},
  year = {1968},
  doi = {10.7589/0090-3558-4.3.86},
  url = {https://pubs.usgs.gov/publication/5220535},
  note = {Source identifier: 5220535}
}