The Tubbataha Reefs in Sulu Sea is considered as the world's richest bio-geographic area. Derived from two Samal words meaning, "long reef exposed at a low tide", Tubbataha was declared as the country's first national marine park in 1988. The marine park covers 33,200 hectares and contains what is believed to be the world's largest grouping of marine life, per unit area. Scientists claimed that more than 300 coral species, and at least 40 families and 379 species of fish were recorded in the area. Among the species identified in the area were manta rays, sea turtles, sharks, tuna, dolphins and jackfish. In 1993, the United Nations Educational, Scientific and Cultural Organization (UNESCO) listed Tubbataha Reefs as a world heritage site.
Tubbataha Reefs
