@misc{indiciae6aac53ba7b3f,
  title = {Technical comment: an automatic hatch detector for birds.},
  author = {H Overdijk and W Bakhuis and M Corner and R Nooij},
  year = {1986},
  doi = {10.1002/dev.420190509},
  url = {https://pubmed.ncbi.nlm.nih.gov/3758491/},
  note = {Source identifier: 3758491}
}