he video was captured by lodge manager Brian Collen. The operations manager said officials and visitors first noticed a bear diving underwater for salmon in 2015, and this year four or five young grizzlies have been spotted emulating the bear's technique. The manager said some bears appear to be more skilled than others at the diving technique. "So many fish! This is some of the best video we've seen of our diving bears at work. Watch the grizzly bear dive for fish, swim and just sit and wait for the fish to come back," the video's description reads.