Öln gestures to Blatsa, rubbing his stomach. He then gestures towards his axe, and the animal skeleton in the cave. He then leaves the cave, hoping that Blatsa understood the meaning- that Öln is going foraging, and perhaps hunting.
Öln heads south, looking for any sort of vegetation that might be edible, or perhaps even an animal he could hunt. He, of course, checks his peripheral view periodically to avoid missing anything important. Plus he could really use some water from the lake right now.
When he finds plants that only have a mild presence above-ground, he digs into their roots using his axe to make sure they have nothing of worth hiding below.
must get potato