ZSSD / Burmese Python (Python molurus bivittatus) sensing with tongue, native to China and Indonesia

Winfried Wisniewski / Asian Rock Python (Python molurus) at burrow, Keoladeo National Park, Barathpur, India

Michael & Patricia Fogden / Asian Rock Python (Python molurus) with extended tounge, India

Michael & Patricia Fogden / Asian Rock Python (Python molurus) captive portrait of snake camouflaged against leaf litter, found in southeast Asia

Heidi & Hans-Juergen Koch / Asian Rock Python (Python molurus) close-up detail of skin showing scales and pattern, native to Asia

Winfried Wisniewski / Asian Rock Python (Python molurus) flicking tongue, Keoladeo National Park, Barathpur, India