[OE] AERIAL SHOTS of the Mackenzie River Delta, some ice patches are visible. Sun reflecting on water surface in one shot. LS of snow field, PAN to MS of cave carved in the ice by small stream. LS to PAN of snow field. CU of drops of water dripping from icicle. HACS of clear water from small stream running on bed of ice. AERIAL SHOTs of river banks of Mackenzie River, patches of ice intercut by patches of evergreen trees. AERIAL SHOTS of Mackenzie River Delta. Beautiful AERIAL SHOTS of Mackenzie River Delta with sunlight sparkling in water in a maze of waterways intercut by land.