@misc{indiciae433d5be04d45,
  title = {Male songbirds provide indirect parental care by guarding females during incubation},
  author = {B.C. Fedy and T. E. Martin},
  year = {2009},
  doi = {10.1093/beheco/arp094},
  url = {https://pubs.usgs.gov/publication/70037271},
  note = {Source identifier: 70037271}
}