@misc{indiciae99435aef10da,
  title = {Delayed molt of primary feathers of mourning doves during winter},
  author = {J.W. Ault and V.J. Heller and J. C. Lewis and J.A. Morrison},
  year = {1976},
  doi = {10.2307/3800179},
  url = {https://pubs.usgs.gov/publication/5221003},
  note = {Source identifier: 5221003}
}