Boiga andamanensis

Boiga andamanensis, commonly known as the Andaman cat snake, is a mildly venomous, rear-fanged species endemic to the Andaman Islands of India. It has a slender, laterally compressed body and a distinctively broad head with large eyes and vertical pupils. Adults typically reach lengths of 85 to 149 cm. The dorsal coloration ranges from pale reddish to greyish brown, often with dark vertebral spots or cross-lines, while juveniles are bright orange with black markings.
This nocturnal and arboreal snake is often found in forests and even in thatched roofs of houses. It preys on geckos, small lizards, frogs, and occasionally bats, using mild venom to subdue its prey. When threatened, it may coil, vibrate its tail, and strike repeatedly. Though generally shy, it can be defensive if provoked. Its unique appearance and behavior make it a fascinating subject for herpetologists and wildlife enthusiasts