All Stories

  1. Contribution to the special issue on Reptile cognition: Chemically mediated self-recognition in sibling juvenile common gartersnakes (Thamnophis sirtalis) reared on same or different diets: evidence for a chemical mirror?
  2. How comparative was (is) the Journal of Comparative Psychology? A reptilian perspective.
  3. Wallace Craig’s Appetites and aversions as constituents of instincts: A centennial appreciation.
  4. The Illusion of God’s Presence: The Biological Origins of Spiritual Longing. By John C. Wathey. Amherst, NY: Prometheus Books, 2016. 463 pp., $28.00 hardcover
  5. Motivation, development and object play: comparative perspectives with lessons from dogs
  6. Highly Repetitive Object Play in a Cichlid Fish (Tropheus duboisi)