Carrier crab scurrying across sand. Larry taking picture. STILL of carrier crab carrying upside-down jelly. Carrier crab carrying sponge. Carrier crab carrying sea urchin. CU of sea urchin spines. Carrier crab walking along sand with urchin. CU of small fish surrounding urchin. Carrier crab with urchin, thrusting urchin at fish. Carrier crab burying itself with urchin. POV swimming through coral. Jawfish digging hole. CU of jawfish. Larry and Denise ascending line, night. (768)