@misc{indiciaeb7bc72e3d8c2,
  title = {Mate changes by black-bellied whistling ducks},
  author = {Don Delnicki},
  year = {1983},
  doi = {10.1093/auk/100.3.728},
  url = {https://pubs.usgs.gov/publication/5221878},
  note = {Source identifier: 5221878}
}