The Thai Post has issued a set of four stamps which aim to protect the King of Jungle - tiger.
Tigers are recognized as the hunters of exceptional skill. However, the rapid decrease in tiger population in recent years makes it imperative for the World Wildlife Fund (WWF) to seriously step up its tiger conservation efforts.
The stamps depict:
Marbled Cat / Pardofelis marmorata
Asiatic Golden Cat / Pardofelis temminckii
Leopard Cat / Prionailurus bengalsensis
Flat-headed Cat / Prionailurus planiceps