Endangered

Gibbon (Siamang)

Symphalangus syndactylus

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About

The siamang is the largest of the gibbon species, known for its loud, resonant calls and long, powerful arms used for brachiation (swinging from branch to branch). They are monogamous and form strong pair bonds, often singing duets with their mates.

Habitat

Rainforests of Southeast Asia

Diet

Primarily frugivorous - fruits, leaves, and occasionally insects

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Fun Facts

Siamangs have a throat sac that can inflate to the size of their head, allowing them to produce loud calls that can be heard up to 2 miles away.
They are the only gibbon species with webbed toes.
Siamangs are excellent brachiators, swinging from branch to branch at speeds up to 35 mph (56 km/h).

Conservation

StatusEndangered

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