KRABUKU Peleng or Tarsius pelengensis is one example of the unique biodiversity of Peleng Island that attracted Mochamad Indrawan into carrying out his research there. As of this year, the Ecology Researcher and Coordinator of the Center for Biodiversity and Conservation of University of Indonesia’s Mathematics and Natural Sciences has been conducting his research on the largest island in Banggai Islands, Central Sulawesi, for 32