What could you possibly be gathering here?

Their path had lead them from woodlands to a canyon. Though they walked along the top areas of it, Beauregard couldn't help but be drawn closer to the edge. Down below a river trailed along the bottom, and he could see small caverns alongside the cliff walls. Beau flicked his ears forward, believing he caught movement down below. He stopped, observing, and realized he was looking on a wolf that seemed to be gathering things from beside the water. Curiosity filled him and Beau would move to start trying to descend, wondering what sort of wolf he'd meet at the bottom of the canyon. Trill would call above him, sweeping down in front of Beau down near the other wolf.