Bornean Gibbon (Hylobates muelleri), Lok Kawi Wildlife Park, Sabah, Borneo, Malaysia, Southeast Asia, Asia

Adult female pileated gibbon (Hylobates pileatus) adopted by monks at Wat Hanchey, Kampong Cham Province, Cambodia, Indochina, Southeast Asia, Asia

Jumping lar gibbon (white-handed gibbon) (Hylobates lar), Malaysia, Southeast Asia, Asia

Jumping lar gibbon (white-handed gibbon) (Hylobates lar), Malaysia, Southeast Asia, Asia

Jumping lar gibbon (white-handed gibbon) (Hylobates lar), Malaysia, Southeast Asia, Asia

Lar or White-handed gibbon (Hylobates lar), on tree, Singapore, Asia

Lar Gibbon (Hylobates lar), zoo, Southeast Asia, captive

Northern White-cheeked Gibbons, (Nomascus leucogenys, Hylobates concolor leucogenys), pair, captive, Asian species, Czech Republic, Europe

White handed Gibbon (Hylobates lar) in captivity screaming and clinging with its hand to the fence

Northern White-cheeked Gibbon (Hylobates leucogenys), female adult calling in tree, Asia

Northern White-cheeked Gibbons, (Nomascus leucogenys, Hylobates concolor leucogenys), pair, captive, Asian species, Czech Republic, Europe

Northern White-cheeked Gibbons, (Nomascus leucogenys, Hylobates concolor leucogenys), pair, captive, Asian species, Czech Republic, Europe

White-handed Gibbon or Lar Gibbon (Hylobates lar), portrait, Asian species, captive, Czech Republic, Europe

Siamang (Symphalangus syndactylus, Hylobates syndactylus), calling female with young, native of Asia, in captivity, Czech Republic, Europe

Siamang (Symphalangus syndactylus, Hylobates syndactylus), male calling, native of Asia, in captivity, Czech Republic, Europe

White handed gibbon

Lar or White-handed gibbon (Hylobates lar), on tree, Singapore, Asia

Northern White-cheeked Gibbon (Hylobates leucogenys), female adult in tree, Asia

Northern White-cheeked Gibbon (Hylobates leucogenys), female adult in tree, Asia

Siamang (Symphalangus syndactylus) in a tree, Sumatra, Indonesia