@misc{indiciae044d70432567,
  title = {Abnormalities among brown-headed cowbirds trapped in Alabama},
  author = {P.A. Stewart},
  year = {1963},
  doi = {10.2307/4511029},
  url = {https://pubs.usgs.gov/publication/5220122},
  note = {Source identifier: 5220122}
}