Jungles cover roughly three per cent of our planet yet contain 50% of the world's species. Our cameras enable unprecedented views of animals living on the dark jungle floor. In the Ngogo forest the largest chimpanzee group in the world defends its territory from neighboring groups. Other jungle specialists include parasitic fungi which infiltrate an insect host, feed on it, and then burst out of its body.

Originally released by BBC Worldwide Learning, 2006. Streaming video file encoded with permission for digital streaming by Infobase on April 20, 2018.

Introduction to Jungles (4:05); --Forest Floor Plants (5:25); -- Jungle Canopy (5:05); -- Sounds of the Jungle (6:26); -- Ecosystem of Decay (8:36); -- Jungle Specialists (5:45); -- Jungle Clearings (5:11); -- Social Living in the Jungle (7:11); -- Credits: Jungles (1:01); .