Hacker News with Generative AI: Primate Behavior

The Gombe Chimpanzee War (wikipedia.org)
The Gombe Chimpanzee War, also known as the Four-Year War,[3][4] was a violent conflict between two communities of chimpanzees in Gombe Stream National Park in the Kigoma region of Tanzania between 1974 and 1978.
Habitual stone-tool aided extractive foraging in white-faced capuchins (2018) (biorxiv.org)
Some monkeys in Panama may have just stumbled into the Stone Age (2018) (newscientist.com)