Derawan islands located in the north of Kalimantan , it is a
part of Coral Triangle, which contains one of the richest marine biodiversity
on earth. Located in a biodiversity hotspot, the Derawan Islands
feature 872 species of reef fishes, 507 species of coral,
and invertebrates, including protected species such as turtles, coconut crab . Some of the islands
harbor the heavily exploited turtle eggs and yet the largest green turtle nesting site in Indonesia.
