Sembilang National Park is a natural coastal wet land area with various forest ecosystems of peat moss swamps, fresh water swamps, mangrove forests and mud flats. Administratively, it is part of Banyuasin district and has been a national park since March 19th 2003, when it was separated from the Berbak National Park in Jambi. This area is called Sembilang because it has many Sembilang fish (Plotosus canius).
The Banyuasin Peninsula, located on the east coast of South Sumatra, is a haven for water birds. Its muddy lands and sands border mangroves resulting in ideal habits for various types of invertebrates such as worms, mollusks, and crustaceans. The actual peninsula sticks out into the sea for 1.5 kilometers which makes this land an ideal stop for migrant birds from Asia and Europe from October to December.
Kuntul Cina (Egretta Eulophotes), Trinil-Lumpur Asia (Limnodromus Semipalmatus), and Pedendang Topeng (Heliopais Personata), are among 30 species of migrant birds visiting the Banyuasin Peninsula. These birds seek a temporary home to avoid cold seasons in their primary habitats in Siberia, the Korean peninsula, and Japan. Their final destinations are sub-tropical areas of Australia.
You will find very exotic scenery in the far north of Betet Island because some of its swamps are famous for its snakes, crocodiles and rare orchids.