Shots of crosses on graves in small cemetery. AERIAL SHOTs over Mackenzie River, over rocky islands and rapids in river, over settlement along bank of river, of two long lakes in Wood Buffalo Park at Fort Smith, over forest around Mackenzie River, over road running along winding river, over winding river, of small herd of buffalo running in plains in Wood Buffalo Park. MLS PANs of burnt forest. Rear CS of porcupine moving away from camera on road.