@misc{indiciaed583ca0fd6ad,
  title = {Breeding gadwalls, Anas strepera, near Yellowknife, Northwest Territories},
  author = {M.A. Fournier and D.L. Trauger and J.E. Hines and D.G. Kay},
  year = {1992},
  url = {https://pubs.usgs.gov/publication/5222842},
  note = {Source identifier: 5222842}
}