Various shots of vegetation in ecological reserve north of Kamloops Lake; shots of barbed wire fence surrounding overgrazed hill, CSs of bunch grass and bushes (3:41). Shots of damage to ponderosa trees, CU of wound inflicted to trees by barded wire fence wound around tree trunks (1:15). CS of pine cones on ground (0:06). LS of sparse forest on hill with pine trees in foreground (0:08). LS of patch of snow on distant mountain (0:05).