• 5 DVDs

• 3 Pongo
• 2 Conservation
• 2 Orangutans
• 1 Behavior
• 1 Bornean orangutan
• 1 Carbon offsetting
• 1 Cercopithecidae
• 1 Forest management
• 1 Galdikas, Biruté Marija Filomena
• 1 Global warming
• 1 Habitat
• 1 Hylobates
• 1 Pongo pygmaeus
• 1 Rain forest ecology
• 1 Sumatran orangutan
• 1 Wildlife rehabilitation
• 1 Wildlife reintroduction

• 2 Van Mil, Stephen
• 1 Andrews, George, 1943-
• 1 Animal Media Australia
• 1 Animal Planet (Television network)
• 1 Canin, Jeff
• 1 Copland, Neville
• 1 Discovery Channel (Firm)
• 1 Downes, Stephen, 1963-
• 1 Drøscher-Nielsen, Lone, 1964-
• 1 Fernseh Allianz
• 1 Gibson, Mel
• 1 Henkel, Cathy
• 1 Hogarth, Jeremy
• 1 Jackman, Hugh
• 1 Lake, Tish
• 1 MagicPlay Entertainment (Firm)
• 1 NDR Naturfilm Studio Hamburg
• 1 Natural History New Zealand Ltd
• 1 Nihon Hōsō Kyōkai
• 1 Off the Fence Productions
• 1 Razor Digital Entertainment (Firm)
• 1 Russon, Anne E
• 1 Shields, Brooke, 1965-
• 1 Siegel, Sarita
• 1 Siegel, Taggart

• 5 English

• 1 Borneo
• 1 Sumatera Utara
• 1 Sumatra
• 1 Taman Nasional Tanjung Puting (Indonesia)

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