As a desert camel (what people who cannot swim are called in China), I am wondering around the beach instead of swimming in the ocean. Instead of just sand, the beach is rocky; lots of little puddles are formed in the lava rock. Being almost as curious a person as Kara, I started checking all the puddles.
Surprisingly, all little puddles are extremely busy. I saw a lot little fishes and a mini conch. The funniest creature are hermit crabs. Each puddle is like a little society, all residents are mating (or fighting, I just saw them stick together), running, foraging.