The Singer that Alerts Mentawai to Any Disaster

Juvenile bilouThis primate exclusively lives on Mentawai, the islands with 16,000 inhabitants, West Sumatra Province. Bilou or Mentawai Gibbon (Hylobates klossii) is from Hylobatidae (gibbon) family. It is similar to siamang with the same black fur, but is considerably smaller and lacks the siamang’s typical throat pouch. Bilou reaches 44 to 63 cm in length and about 6 kg in weight. Continue Reading →