The Webster's dictionary defines the word monster as "an animal of strange or terrifying shape" and "one unusually large for its kind". By this definition, the creatures that dwell in the deep ocean are true monsters. Miles beneath the surface, where sunlight can no longer penetrate, exists an eerie world of cold darkness. This is the abyss. It is a world of strange and sometimes grotesque forms. Some of the animals here have evolved the ability to create their own light with a technique known as bioluminescence. They use their lights to attract prey and ward off predators. There are also creatures here of gigantic proportions. There are also animals here that get all of their nutrients from chemicals in the ocean through a process known as chemosynthesis. This is where the elusive giant squid hunts. It is also where the great sperm whale comes to feed on the giant squid. Here, within the waters of our own planet, lies an alien world of wonders. Come join us now for a tour of this strange world. Click on the robot submarine below to begin a fascinating search for these strange and wondrous creatures of the deep sea.