High altitude MLS of conifer trees on steep hillside with alpine meadow in foreground in Yoho National Park (0:25). AERIAL SHOT taking off from meadow (0:30). AERIAL SHOT flying by ice field, good shots of details of ice ridges and deep crevasses, long shot up and down glacier following central moraine (3:27). AERIAL SHOTS at lower elevation near tree-line over burned out forest area on mountainsides and around Lake O’Hara, then flying out over wide river valley(3:30).