@misc{indiciae1c06ec23d141,
  title = {A report on a characteristic vocalization in Corvus macrorhynchos osai with an indication of vocal learning},
  author = {Kondo, N.},
  year = {2021},
  doi = {10.1101/2021.09.21.461160},
  url = {https://www.biorxiv.org/content/10.1101/2021.09.21.461160v1},
  note = {Source identifier: 10.1101/2021.09.21.461160}
}