Snakes are an incredibly common reptile, living in almost every part of the planet. And there are many different kinds of snake, with some really amazing differences between them. Some snakes are much rarer than others though, so let’s check those unusual slithery dudes out. From the tiny Caribbean snake to the rarest snake in the world, here’s 20 Snakes That Are Born Only Once In a Thousand Years ► For copyright matters please contact us: [email protected]