Several MSs and MCSs of white whales (belugas) breaking surface of water in open channels between ice. AERIAL LS of village of Tuktoyaktuk on a peninsula in Beaufort Sea. AERIAL MS of Tuktoyaktuk airstrip, barracks, small planes, helicopter with propeller turning, ZOOM OUT to LS of village, airstrip is visible, ZOOM IN as helicopter lifts off ground, cut to several AIR TO AIR FOLLOW SHOTs as it flies over Mackenzie Delta and Beaufort Sea.