International Primate Protection League (UK)

There are five types of ape, four of which are considered 'great', leaving the gibbon, which is categorised as the 'lesser ape'. Though this is just based on a few slight anatomical and behavioural differences, this has meant that the gibbon is excluded from many great ape fundraising and campaigning initiatives.

So while most of us have heard about the plight of the great apes, it is less commonly known that the gibbon is actually the most endangered ape of all. All 16 species of gibbon are threatened; 15 are currently classified as endangered by the IUCN, and four are critically endangered.

Perhaps the most shocking situation is the Hainan black-crested gibbon (Nomascus nasutus hainanus), a subspecies, which is arguably the most endangered primate in the world, with less than 20 thought to be left in the wild.

It is due to their low profile but urgent conservation status, that IPPL is launching The Forgotten Ape campaign to raise awareness and funds for gibbon conservation.

Gibbons are amazing creatures; they are known for their spectacular swings and leaps. They are also talented singers. They usually mate for life and each pair develops their own unique duet. It is thought to help strengthen the bond between them as well as marking out their territory.

Learn more about gibbons
Download a FREE MP3 gibbon ringtone
Adopt a gibbon