@misc{indiciae373d891cddd3,
  title = {Upland duck nesting related to land use and predator reduction},
  author = {Harold F. Duebbert and H.A. Kantrud},
  year = {1974},
  doi = {10.2307/3800732},
  url = {https://pubs.usgs.gov/publication/1001507},
  note = {Source identifier: 1001507}
}