Series of UNDERWATER SHOTS in kelp forest; shots of numerous sharks and various fish in murky waters (2:18). Shots of school of rockfish (1:32). CSs of urchins on sea floor (1:07). TRAVELLING SHOTS of urchins, white anemones on sea floor and kelp streaming with tide near surface (2:47). CS of small fish hiding under white anemone (0:31). MS of Portugese man-of-war (1:32). CS of urchins and shellfish on sea floor (0:23).