The answer may lie in the group’s social structure, which allows these chimps to keep and eat anything they catch. In other regions, the alpha male is awarded all such catches.
Developing a sense of private property?
They’ll be starting economies before too long!
They say that if you have enough monkeys banging at enough keyboards, they will eventually produce the entire works of Shakespeare. As to Obama’s “Dreams of my Father”: 3 monkeys, 20 minutes.