@misc{indiciaebbce7201ed06,
  title = {Does behavior evolve?},
  author = {P Klopfer},
  year = {1973},
  doi = {10.1111/j.1749-6632.1973.tb41425.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/4204170/},
  note = {Source identifier: 4204170}
}