Raise your “covering”

The gastropods good at creeping always try hard to find out any thing that can shield their bodies to hide in: the surfaces and gaps of rocks, the underneath of the coral reef, the seaweed plexus and even the branches and leaves of mangrove forests might be their first choice. But sometimes the optional places are too few that “refugees” are crowded on a small piece of rock, therefore as long as we pay more attentions to these places and frequently flip the rocks, take use of the flashlight, then we will find their traces.