@misc{indiciaecb5fecbc3542,
  title = {Rape among mallards},
  author = {F. McKinney and J. Barrett and S.R. Derrickson},
  year = {1978},
  doi = {10.1126/science.201.4352.281},
  url = {https://pubs.usgs.gov/publication/5221119},
  note = {Source identifier: 5221119}
}