Reef

 Reef

The largest coral reef, called the Ring Ray Set Barrier Reef, is located off the coast of Australia and is home to thousands of species of fish and creatures of unimaginable color, shape, and variety.  But all of them hide themselves in the surrounding coral reefs in such a way that no one can see them.  Sting rays, the largest predatory fish in the area, also experience this problem.  These fish keep digging in the sand and especially to find the creatures hidden under the sand Trying to find small creatures out of it.  The sensors in his body are so sensitive that he can even feel the electric shock generated by the heartbeat of the micro-organisms in the suma.  At the slightest sign of a heartbeat, it is clear that there is a creature in the shape of sand and vegetation.  He immediately digs into the sand and sucks the life out.  If all the stig rays do this, the movement is like a sand digger running.  Because of that Stig Rena Even hunters are aware of its presence.  The stig ray is also detected by the movement of the water as its prey is approaching and immediately freezes in the sand.  So that the hunter may not find it.