JeffEngel wrote:Right. One of those early steps would be prepared ponds for more effective fishing; another may be excluding other predators so that they can keep more of the herbivores for themselves. Prepared ponds I think we could have missed - or, at any rate, I'm confident I could have missed and was wondering if anyone else caught them. I don't recall anything about rival exclusion. Hexapuma-bashing would be an instance of it, but they seem to prefer to avoid hexapumas (understandably!) when it is an option.
How about drying or salting meat for later consumption? It'd be another fairly early step, but I don't recall mention of winter stores including meat (fish included).
In the last anthology, there was the Short Story of Nimitz and Honor's Bonding - The story revolves around Nimitz and a younger scout checking the quality and quantity of seed pods in a section of their range. They observed the near-beaver dam and the fish in the pond, and discussed the interactions and environmental factors bringing about poor or good seasons of food.
I would say they are definitely in the final stages of hunter-gather or early farming - where they are aware of the factors making food available, but not quite to the stage where they are taking proactive steps to control said factors.