@misc{indiciae9fe3c90e3a37,
  title = {Effects of harness transmitters on behavior and reproduction of wild mallards},
  author = {Pamela J. Pietz and Gary L. Krapu and Raymond J. Greenwood and John T. Lokemoen},
  year = {1993},
  doi = {10.2307/3809068},
  url = {https://pubs.usgs.gov/publication/1001171},
  note = {Source identifier: 1001171}
}