Sequence on light plane landing on frozen lake. Shots of biologist Dr Allen and companion getting off plane, putting on snowshoes and walking away towards forest. MSs of men snowshoeing in forest. Shots of biologist finding bones of dead animals, MCSs and CUs of biologist sawing bone, examining cranium and putting findings in plastic bag. Sequence on men walking back to plane, FOLLOW POV of men walking in snow. MLS of plane taking off from frozen lake shot from behind trees.