@misc{indiciaede606d7f2963,
  title = {Wing-flapping develops in chickens made flightless by feather mutations.},
  author = {R R Provine},
  year = {1981},
  doi = {10.1002/dev.420140510},
  url = {https://pubmed.ncbi.nlm.nih.gov/7274586/},
  note = {Source identifier: 7274586}
}