cute black marsh turtle (siebenrockiella crassicollis) also known as black marsh turtle, smiling terrapin, and siamese temple

wildlife siebenrockiella crassicollis tropical cute tortoise herpentofauna rainforest photography medium size smiling trade siamese temple turtle buddhist nature terrapin forest black color reptiles slowmoving herping herp stagnant warm waters food vulnerable exotic pets macro dark animal testudines freshwater thai asia reptile aquatic swamp dirty marsh head shell lake