Slow MCS of blocks of sea ice piled up on ice floe drifting from left to right (2:26). MS of whale carcass of flat floe (0:19). MCS of three kakawi ducks swimming in lead between floes (0:14). MCS of bowhead whale in lead between ice floes, it sounds, fluking up (0:39). MCS of three kakawi ducks swimming in lead, FOLLOW SHOT as they take off (2:32).