Ophiophagus bungarus, the Sunda king cobra, is a species of king cobra that inhabits areas south of the Kra Isthmus or land bridge joining the Malay Peninsula with the rest of southeast Asia or Indochina. The countries it is found in include southern Thailand (deep south), western Malaysia, Singapore and offshore islands, Sumatra, Borneo, Java, Bali, and some of the islands of the southern Philippines Archipelago.[1]