The terrestrial fauna of the park boasts 24 recorded species of mammals, such as gibbons, banded langurs and long-tailed macaques. A very noteworthy reptile found here is the Saltwater Crocodile.
The Park has also recorded 230 species of birds, which include hornbills and migratory water birds like Storm Stork. If you're lucky, you might be able to see dolphins out amongst the waves. Occasionally, green turtles come ashore to lay their eggs.