When orangutans were shown two photos side by side, one of a dominant flanged male (having large pads on the sides of their faces) and one of an unflanged male, they spent more time looking at the ...
Orangutans are great apes native to the rainforests of Indonesia and Malaysia. They are now found only in parts of Borneo and Sumatra, but during the Pleistocene they ranged throughout Southeast Asia and South China. Classified in the genus Pongo, orangutans were originally considered to be one species. In 1996, they were divided into two species: the Bornean orangutan (P. pygmaeus, with three ...
Protect endangered orangutans with WWF. We're working to conserve these great apes and their tropical forest homes.
There are three species of orangutans in the world - The Bornean, the Sumatran and the recently confirmed new species (as of 2017), the Tapanuli.
Orangutan Though an adult male orangutan can weigh up to 220 pounds (100 kilograms)—females weigh about half what males do—orangutans spend most of their time up in the trees. They are the largest of all arboreal animals.
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 critically endangered, primarily due to habitat loss.
Orangutan Basics: An Introduction There are three distinct species of orangutans: Bornean orangutans (Pongo pygmaeus), Sumatran orangutans (Pongo abelii), and Tapanuli orangutans (Pongo tapanuliensis). Each species occupies a different geographic range within the islands of Borneo and Sumatra.
Explore the threats to orangutans, fascinating facts, and frequently asked questions about their diet, habitat, population, and conservation status.