We saw a number of interesting critters in Asia, including rather large spiders, lizards, sea life, monkeys, birds, odd glowing bugs and a few snakes. I wasn't always able to get good, or even any photos, but here are a few of the ones I did.
This page is not at all finished. In fact I am just getting started.
There were two types of monkeys we saw regularly, the long-tailed macaque monkeys were more numerous and more likely to come down close to where we were. There were also dusky langurs, also known as Phayre's leaf monkey I think. They are mostly black with white around their eyes and mouth. Although I didn't see any this trip we also heard gibbons calling from time to time, mostly in the morning or evening. They usually sounded pretty sad.
Sand bubbler crabs (Dotilla fenestrate) would dig small balls of sand out of their holes and pile it up on the surface, they also scraped through the surface sand looking for edibles and piled the refuse up in little balls.(the sand balls from the burrows seemed to be larger than the foraging ones) Some created rather geometric designs and others just seemed to put them wherever they could. A certain zone of the beach was really covered with these sand balls each low tide.
There are more pictures of fish and other sea life on this page:
swimming and underwater photos from Thailand
Thats right, not just critters, but plants too.