Miscellaneous
The Tribes of Bip have begun to leave their caves and ravine for the occasional raid against those richer, not many do, but enough to stop the Afespían tribes to travel along the ravine.
The Bippies began raiding their western neighbours of the Afespíans, due to their considerable wealth in food and water. These raids were significant, but rare. They did achieve one thing though, it ended all travel around or in the ravine made by the Afespíans.