The World of the Orangutan - Conservation information about the orangutan in Indonesia. In English, German, and Dutch. Orangutan Foundation International - Committed to saving orangutans through wildlife research, rainforest preservation, conservation and education. Orangutan Health Project - Research project based in Sumatra investigating the use of medicinal plants by orangutans. Includes photo gallery and volunteer program. Orangutan Sanctuary - Provides information and resources for professionals working to save the orangutan in rehabilitation sites and sanctuaries. Ralph Arbus's Gallery of Orangutan Photos - A large collection of photographs of orangutans of the Tanjung Puting National Park and Orangutan Care Center and Quarantine in Borneo. The Orangutan: Person of the Forest - Research project by Justin Ahrens on this species, including its classification, habitat, reproduction, adaptations, nutrition and interactions with other species. Orangutan (Pongo pygmaeus) - Fact sheet from EDGE, a conservation organization that focuses specifically on threatened species that represent a significant amount of unique evolutionary history. WWF - Orang-utan - Biology and conservation issues. Orangutan - Extensive information from Wikipedia on this endangered great ape. Save the Orangutan - Reintroduction program for confiscated orangutans on the island of Borneo. News, information, and images. Pongo pygmaeus - Information about the orangutan from the Animal Diversity Web. The Great Projects: Orangutans - Provides information on a collection of orangutan conservation projects in Malaysian Borneo, funded by volunteer contributions, and run on responsible tourism principles facilitated by WOX.