وحيد القرن السومطري
The Tenasserim Hills form the habitat for a number of endangered species, including the Gurney's pitta, endemic to Thailand and Burma, as well as the Asian elephant and tiger. The Sumatran rhinoceros has been reported in the northern section of the wider range. There are records from the north of Tenasserim proper, where there were numerous reports in 1962, to Kota Tinggi in the south where a rhino was captured in 1994 The Endau-Rompin National Park in Malaysia has the largest remaining Sumatran rhinoceros population in the range.