Tangkoko Batuangus Nature Reserve
…species are endemic to the island. Threatened mammals include the Celebes crested macaque, of which about 5,500 remain on the island, spectral tarsier, Sulawesi bear cuscus and Sulawesi dwarf cuscus. Birds include the green-backed kingfisher, lilac kingfisher, Sulawesi dwarf kingfisher, knobbed hornbill, Sulawesi hornbill…