@misc{indiciae679bfc8012fc,
  title = {Breeding red-winged blackbirds in captivity},
  author = {C.J. Know and A.R. Stickley},
  year = {1974},
  doi = {10.2307/4084732},
  url = {https://pubs.usgs.gov/publication/5222231},
  note = {Source identifier: 5222231}
}