Explore coral reefs to study green sea turtles in this beautiful non-fiction field guide for kids.You might know that green sea turtles have incredible shells, but there's so much more to learn about these underwater marvels! Turn the pages to find out how green sea turtles keep seagrass beds healthy by "mowing" them, and how some species of fish like to hitch a ride on their shells. Filled with simple science and plenty of animal facts, this book also looks at the conservation challenges these endangered animals face due to climate change, poaching, and plastic pollution.