Blue Whale
As the whale breathes out, it blows a spout of water 9m(30ft) into the air!.
Bottlenose Dolphin
Dolphins smell water with their tongues.
Colossal Squid
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Emperor Penguin
The penguins withstand the worst weather on earth. The air is -60 degree C and the wind is hurricane strength.
Giant Clam
Some stories suggests that divers can get their arms trapped inside a giant clam. However, the clam cannot shut its shell completely.
Giant Octopus
The octopus has 1600 suckers. Each of it's tentacles has 200!.
Giant Squid
The squid is the largest animal that does not have a backbone.
Great White Shark
The shark's skin is covered in tiny, hooked teeth. These help its body to cut through water as it swims along..
Green Sea Turtle
Sea turtles sleep on the seabed holding their breath for several hours.
Hooded Seal
Hooded seals can dive to 1000m and stay underwater for an hour at a time.
Humpback Whale
The jump out of the water, a humback whale swims to surface at 18km/h - as fast as Usain Bolt!.
Ichthyosaurus
They have been found to be as large as 21 m.
Lion Mane Jellyfish
The jellyfish's tentacles can trail 37m into the water - which is longer than a blue whale!.
Manatee
Lonely sailors mistook manatees for naked women in the ocean. This is where the idea of mermaid comes from..
Manta Ray
Manta rays visit 'cleaning station' at coral reefs where smaller fishes fish nibble their skin clean.
Megalodon
They have big jaws.
Narwhal
Apart from the tusk, Narwhals have no other teeth. They eat their food with a powerful suck.
Oarfish
For hundred of years, sailors were scared of oarfish thinking they were some kind of terrible sea serpents.
Oceanic Sunfish
A female sunfish produces more than 300 million eggs every year.
Orca
An orca's brain is five times bigger than a human.
Sailfish
A sailfish can swim 100m in 4.8 seconds. Half the time than it takes Usain Bolt.
Sea Lion
Sea lions are related to walruses and seals.
Sea Otter
An area of skin of the size of a stamp has 1,000,000 hair.
Walrus
The name Walrus comes from the Viking Language. It means 'horse whale'.
Whale Shark
A bath-full of water passes through a whale shark's mouth every 90 seconds.
Yellowfin Tuna
They pull their fins to a side when they are swimming fast.