You can find many sea turtles swimming around in the ocean. If you ever get a chance to go to the Galapagos Islands, you will be amazed at the sea creatures there. You can find more information here: http://www.nefsc.noaa.gov/faq/fishfaq11....

Green sea turtles live in the Hawaiian waters of the North American continent. They have light shells and their feet are flippers that allow them to move through the water at speeds up to 35 mph. They will swim to the surface to breathe every few minutes. When they are sleeping they can go as long as two hours without surfacing to breathe!