@misc{indiciaec7510254e079,
  title = {Bird orientation: a method of study.},
  author = {D L McDonald},
  year = {1968},
  doi = {10.1126/science.161.3840.486},
  url = {https://pubmed.ncbi.nlm.nih.gov/5659690/},
  note = {Source identifier: 5659690}
}