Monsters of The Deep

These strange, alien creatures have hidden in the depths of the oceans for eons. Meaning "head feet" in Greek, Cephalopods have little in common physically with humans or any other familiar animals. They have blue blood, several hearts and brains and multiple limbs. They dont have bones, teeth or claws and they can even disappear when they need to? Yet some of the members of the cephalopod family, including octopus, squids and cuttlefish, are extremely intelligent and have managed to survive for millions of years despite being surrounded by enemies. And unlike other marine animals, the number of cephalopods continues to grow taking advantage of available niches in the ocean ecosystem...