@misc{indiciaedb7de6b1b01e,
  title = {Predicting flock vigilance from simple passerine interactions: modelling with cellular automata.},
  author = {DB Bahr and M Bekoff},
  year = {1999},
  doi = {10.1006/anbe.1999.1227},
  url = {https://pubmed.ncbi.nlm.nih.gov/10512657/},
  note = {Source identifier: 10512657}
}