MANGROVE ECOSYSTEM

Seekor Blekok Sawah (Ardeola speciosa) up to p in the mangrove tree in the marine village mangrove forest area, Cilacap, Jateng, Wednesday (10/4/2019). Mangrove is listed as a world’s most potent ecosystem because it is the beginning of food chains on the coast and important habitat for fish, shrimp, crab, water and marine mammals. ANTARA PHOTO/Idhad Zakaria/wsj.