The tallest orangutan recorded was a 180 cm (71 in). Compared to humans, they have proportionally long arms, a male orangutan having an arm span of about 2 m (6 ft 7 in), and short legs. They are …

Nov 21, 2025 · Orangutan, any of three species of Asian great apes found in rainforests on the Southeast Asian islands of Sumatra and Borneo. They are renowned for their cognitive abilities, …

Always free of charge, the Smithsonian’s National Zoo is one of Washington D.C.’s, and the Smithsonian’s, most popular tourist destinations, with more than 2 million visitors from all over the …

Protect endangered orangutans with WWF. We're working to conserve these great apes and their tropical forest homes.

Orangutan females usually have their first baby at age 12 to 15, which is late compared to other mammals. Newborns have pink faces that change to dark brown or black as they age, with tufts of …

Check out fascinating orangutan facts and photos here at Nat Geo Kids. Learn where orangutans live, what they eat, how they communicate and more!

Orangutan Conservation The primary factor causing the decline of orangutan populations is the destruction and degradation of their tropical rain forest habitats. Human activities and development, …

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

Orangutan Facts Orangutans are great apes, as opposed to monkeys, and are closely related to humans, having 97% of DNA in common. Orangutans are extremely patient and intelligent …

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