@misc{indiciaeb342925913ca,
  title = {Is courtship intensity a signal of male parental care in Red-winged Blackbirds (Agelaius phoeniceus)?},
  author = {Ken Yasukawa and Richard L. Knight and Susan Knight Skagen},
  year = {1987},
  doi = {10.1093/auk/104.4.628},
  url = {https://pubs.usgs.gov/publication/70121508},
  note = {Source identifier: 70121508}
}