Green Crested Lizard
(Calotes cristatellus)
This lizard is commonly found in secondary growth, at the forest fringe and also in agricultural areas, especially if they are situated near a forest. When frightened, it can change its colour to brown or dark grey. However, it is not a chameleon. Chameleons are not found east of India.

The Oriental Whip Snake
(Ahaetulla prasina)
This is a common snake that is native to Peninsular Malaysia and Singapore. I found this specimen, which was about one metre (yard) long, "strung over" a cactus beside a rural path, perhaps warming itself in the late afternoon sunshine. The species can grow up to two metres, and feeds mainly on small birds and lizards. (The cactus is a non-native species.)

Snake Captures Flying Lizard
I caught sight of this snake trying to eat a lizard because its victim was struggling and repeatedly jerking its body. The victim is a flying lizard (Draco species) which is quite common in that forest. In this picture, the flaps of skin, or patagia, which aid the species in gliding, can be seen partly extended from the lizard's body. I took several pictures and left the snake to continue with its meal. Several days later, I passed by the spot and found the carcass of a lizard, possibly the same specimen. So perhaps the snake (possibly a Painted Bronzeback, Dendrelaphis pictus) did not manage to swallow what it had caught.