If you think a snake is asleep and can’t see you, think again. The reptiles don’t have eyelids, instead they have a clear scale that covers each of their eyes as protection. Known as spectacles, these coverings allow the creature vision even when they are in place. Check it out: While we don’t recommend you get too close to snakes, you can see them in a safe environment at the Dubai Aquarium and Underwater Zoo, which is home to 30 different species.
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