Which large, critically endangered great ape, found only in the rainforests of Borneo and Sumatra, is named from the Malay words for 'person' and 'forest'?

• A Gibbon
• B Orangutan ✓
• C Gorilla
• D Chimpanzee

The Bornean orangutan (Pongo pygmaeus) is native to the lowland rainforests of both Malaysian and Indonesian Borneo and is one of humans' closest living relatives.