The Siamang inhabits the forest remnants of Sumatra Island and the Malay Peninsula, and is widely distributed from lowland forest to montane forest, and can be found at altitudes of up to 3800 m Rowe, Noel.
The Siamang inhabits the forest remnants of Sumatra Island and the Malay Peninsula, and is widely distributed from lowland forest to montane forest, and can be found at altitudes of up to 3800 m Rowe. M Rowe is Noel. This is up to 3800.