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  1. Orangutan - Wikipedia

    The orangutans are the only surviving members of the subfamily Ponginae, which diverged genetically from the other hominids (gorillas, chimpanzees, and humans) between 19.3 and …

  2. Orangutan | Definition, Habitat, Height, Weight, Lifespan, …

    Nov 21, 2025 · Orangutans are the largest arboreal animals, spending more than 90 percent of their waking hours in the trees. During the day most of their time is divided equally between …

  3. Orangutan - Smithsonian's National Zoo

    Orangutans are the largest arboreal mammals and the most socially solitary of the great apes. All three orangutan species — Bornean, Sumatran and the newly discovered Tapanuli — are …

  4. Orangutan | World Wildlife Fund

    Known for their distinctive red fur, orangutans are the largest arboreal mammals, spending most of their time in trees. Long, powerful arms and grasping hands and feet allow them to move …

  5. Orangutans: Threats, Facts, and FAQs - IFAW

    Explore the threats to orangutans, fascinating facts, and frequently asked questions about their diet, habitat, population, and conservation status.

  6. Orangutan - San Diego Zoo Animals & Plants

    Red apes of the forest: Orangutans live in tropical and swamp forests on the Southeast Asian islands of Borneo and Sumatra. These shaggy red apes are the largest arboreal mammal and …

  7. Orangutan Foundation International – 97% of our DNA...100

    Orangutans are the only great apes of Asia, found in Southeast Asia on the islands of Borneo and Sumatra. Along with bonobos, chimpanzees, and gorillas, orangutans are remarkably similar …

  8. Orangutans - Orangutan Conservancy

    Orangutans are the only primarily arboreal great ape and are the largest tree living mammal in the world. The other great apes do climb, travel and build sleeping nests in trees, but they are …

  9. Orangutans | National Geographic

    Discover the tenuous existence these beloved primates live in the dwindling jungles of Malaysia and Indonesia.

  10. About Orangutans - Center for Great Apes

    Orangutans are found in the tropical rain forests of only two islands in the world: Sumatra (in Indonesia) and Borneo (in Malaysia and Indonesia). They are the largest arboreal (tree …