Yellowfin Tuna and Blue Marlin beside floating kelp, San Diego, California Common Dolphin pod surfacing, San Diego, California Pacific Sea Nettle group, Monterey Bay, Monterey, California Pacific Sea Nettle group, Monterey Bay, Monterey, California Halfmoon school taking shelter under Giant Kelp, Cortez Bank, California Pacific White-sided Dolphin pair jumping, Nine Mile Bank, San Diego, California