Rwanda's Mountain Gorillas (2:03)
Volcanoes National Park (1:10)
Wake of Rwandan Genocide (1:42)
Working for Gorilla Conservation (2:36)
Karisoke Camp Ruins (1:57)
Threatening the Gorillas (2:26)
Probing the Earth's Surface (3:21)
Visiting Old Friends (2:13)
Credits: Gorillas on the Edge (1:06)