Roland Seitre / White-handed Gibbon (Hylobates lar) calling while hanging from branch, native to Asia

Rod Williams / White-handed / Lar gibbon {Hylobates lar} male. Portrait showing teeth. Captive.

Justine Evans / White handed gibbon, alpha male hanging in tree {Hylobates lar} Khao Yai NP, Thailand 'Cassius'

Anup Shah / White-handed gibbon with baby. Native to South East Asia

Anup Shah / White-handed gibbon with young. Species native to South East Asia

Anup Shah / White-handed gibbon with young. Native to South-East Asia

Anup Shah / White-handed gibbon baby. Endangered species native to South East Asia.

Anup Shah / White handed gibbon hanging from branch {Hylobates lar} C

Ernie Janes / Lar gibbon (Hylobates lar) captive, occurs in Indonesia, Laos, Malaysia, Myanmar and Thailand. Digitally added leaf pattern.

Sean Crane / White-handed Gibbon (Hylobates lar) calling while hanging in tree, Kaeng Krachan National Park, Thailand

Cyril Ruoso / Lar gibbon (Hylobates lar)using arms to swing through trees, Gunung Leuser NP, Sumatra, Indonesia.

Cyril Ruoso / White-handed gibbon (Hylobates lar) portrait, captive Singapore Zoo. Endangered species, occurs in South East Asia.