@misc{indiciaebd5ec11015b1,
  title = {The avoidance of objects by bats in their flight.},
  author = {H Hartridge},
  year = {1920},
  doi = {10.1113/jphysiol.1920.sp001908},
  url = {https://pubmed.ncbi.nlm.nih.gov/16993475/},
  note = {Source identifier: 16993475}
}