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 …

May 4, 2026 · 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, which are …

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

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

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

Orangutan breeding and survival is greatly dependant on availability of their main food source, fruit. Currently many rainforest flowers and fruits are at risk because of the increased rainfall, which …

Orangutan Foundation International (OFI) is a nonprofit organization dedicated to the conservation of wild orangutans and their rainforest habitat. OFI also supports research on orangutans and forests, …

The Bornean orangutan is a critically endangered species of great ape. Their habitat consists of the lowland rainforests and tropical, swamp, and mountain forests on the island of Borneo. There are …

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 …

PIN welcomes primatologists who are working directly with species to send updates for our fact sheets any time, including sources. We also welcome all readers to send updates and sources for …