Seaworld is also home to the world famous Shamu. Whales live in the ocean. However, whales are not fish. They are warm-blooded mammals that deliver live young. Check out this link to find all kinds of interesting facts about whales.
Dolphins are very smart mammals that can learn and imitate behaviors.
Sharks are considered fish with many sharp teeth. Sharks swim very fast and breath using gills. Manatees are nonaggressive, gentle mammals. It is very important to protect the ocean's manatees. The West Indian manatee is even listed as an endangered species.