Have you ever sat and watched them fish? I have spent many hours, untold days watching them fish gaspereau , suckers and salmon. They are really good fishermen. The two young grizzly bears I posted picts of earlier worked as a team to drive salmon from one to another, that was a first for me as its usually every bear for himself but these two worked as a team. I watched them for a couple of hours and they could catch a fish every 10 mins or so without wasting a lot of energy charging about. Other bears working that river would just charge about chasing fish and were lucky to get one fish every half hour or so. The bigger and older bears control the narrow choked off areas of the stream, especially the falls. All the bears have a ranking, the biggest gets the best spot, the rest depending on size get the lesser spots, depending on size/strength each bear gets a spot in descending order.