Darting in and out of crevices in the coral reef the octopus hunts for food. Tiny crabs scuttle out of the way but not fast enough. Arms dart out and wrap around the small crustacean and pull it towards it's hungry beak.
A giant squid swims through murky deep sea waters. Many of the creatures it passes are lit up by bioluminescence, glowing in this realm where the sun's light never reached. This squid isn't interested in a meal, it's trying to keep from being one itself. Sperm whales have invaded, the greatest enemy and predator of the giant squid.
A group of cuttlefish glitter in the tropical ocean waters. It's the mating season and they are on full display, flashing bright colors to attract a mate. It will be the final act of many of their lives, the females living only long enough to lay their eggs. They will never see their young.Nautilus
As it had many times before the nautilus rose from deeper waters that night to feed among the coral. It was an old nautilus, unlike other cephalopods it didn't die after mating once but could live upwards of 20 years, it's shell was scratched and battered by the sea. Each night the journey got harder and harder, soon it would no longer be able to evade the predators.