Sea turtles are ancient reptiles of the sea. Below are pictures of sea turtles. Sea turtles are fast swimmers with flippers. Sea turtles are unlike other types of turtles. For example, sea turtles cannot retract their head into their shell to hide. Nowadays, much efforts are put in to protect the sea turtles.
Pictures of Sea Turtles: sea turtle swimming
Picture of a sea turtle swimming in the ocean.
Another view of a sea turtle picture.