Ingo Arndt / White-handed gibbon {Hylobates lar} feeding in {Ficus sp} tree Khao Yai NP Thailand

Ingo Arndt / White-handed gibbon portrait {Hylobates lar} Thailand

Ingo Arndt / White-handed gibbon portrait {Hylobates lar} Khao Yai NP, Thailand

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.