Adult in sea-grass on a shore dive. I've included 6 pics of the same individual. The last 3 pics all include a decorator crab,Naxia aurita,on the far side of the subject fish's head.In pics 4 and 5 it and the flat-head are both watching me closely,but in 6th pic the crab has decided to begin discretely moving away from this diver with his flashy camera,while the fish lingers.