Found this juvenile green sea turtle having a lovely time scratching his back. Did you know that turtles scratch their shells to clean them? This helps them remove any algae or barnacles which can impair the turtles movement and swimming ability. Did you find this interesting? Comment below. Green sea turtles are endangered species. Let’s do all we can to protect them. Please don’t use or dispose of plastic bags near the sea. They can mistake them for jellyfish and consume them. This can cause i