Sea Otters usually live among the coasts of North America and Asia in the Pacific Ocean.
I like to think of them as the Pandas of the Ocean, they don't really do much. They enjoy sea Urchins in fact, they eat about 25% of their body weight everyday.
There are 36 dolphin species, found in every ocean. Most dolphins are marine and live in the ocean or brackish waters along coastlines.
Dolphins are usually fairly slow swimmers, travelling at about 2 mph. However they can reach speeds of over 30 mph for brief periods!
There are more than 465 different types of sharks in the world, and they have been swimming in the ocean for more than 400 million years!
Great white sharks (shown in the picture) can detect one drop of blood in 25 gal of water and can sense even tiny amounts of blood in the water up to 3 miles away.