@misc{indiciae861ca5873458,
  title = {Methylmercury: Second-year feeding effects on mallard reproduction and duckling behavior},
  author = {G. H. Heinz},
  year = {1976},
  doi = {10.2307/3800158},
  url = {https://pubs.usgs.gov/publication/5221373},
  note = {Source identifier: 5221373}
}