Leatherback Sea Turtle

From All About Wildlife's Top Ten Endangered Species, this is the Leatherback Sea Turtle. This endangered animal is not only the world's largest turtle, it is also special because it can live in pretty much any climate (ranging from tropical islands to cold regions). This species is declining due to climate change, new beaches developed in their habitats, humans stealing the eggs with their young, and illegal hunting. Even more heartbreaking, some leatherback turtles choke on plastic debris that the turtles think are jellyfish