Cambodian herps (mostly reptiles)

 Tokay Geckos! They are amazing and make loud noises at night that sound exactly like the word "gecko" to western ears.

Changeable lizards, also called Oriental Garden Lizards. 

 Asian House Gecko and Flat-Tailed House Gecko

 White-Lipped Pitviper, covered with sand from the road. Likely deceased or dying, although I didn't venture close to it to inspect.

 A couple more changeable lizards.

 Brown tree frog and a Whipping frog

 Another Tokay Gecko! By far my favorite.