As the eye of the American chameleon twitches, his sticky footpads cling to the rock like a piece of lichen, afraid he might be discovered and his curling tail fall off in the chase. Even though man made this high rock wall to keep unwanted guests out, the imported chameleon lives on the Hawaiian wall, waiting to capture an insect. Will someone invade his world and try to catch him? The human might end up with just a wiggling tail!