Sea turtles are ancient creatures of the sea -- There are several species of sea turtles -- Sea turtles lay their eggs ashore -- Sea turtles hatchlings race to the ocean -- Sea turtles use flippers to swim -- Sea turtles have sharp senses and camouflage -- Sea turtles eat jellyfish and seaweed -- Sea turtles swim alone in the ocean -- Sea turtles live in warm, shallow waters -- Sea turtles migrate each year -- Sea turtles face many threats -- Saving the sea turtles -- Fact sheet.