The Blue Tongue Skink Lizard comes from Australia. It grows up to a foot and a half long, and it lives in burrows, logs, or leaf litter. Their diet consists of dead animals, snails, insects, fruits, and flowers. Some of them even have a transparent window in their lower eyelids. This means they can technically see even with their eyes closed!
As for how they got their name, it clearly comes from their blue tongue. What you may not know is that the blue tongue is their primary defense mechanism against predators! To scare any animals threatening them, all they have to do is open their mouths, stick out their blue tongue, and hiss. The combination of hissing and a blue tongue shocks their predators enough to frighten them away. Simple, but effective!