A lot of times when you walk along the beach you’ll see these crazy looking things laying at the tide line. If you pick it up you’ll notice it’s kind of rubbery, you may actually think it’s some kind of manmade object. In fact it’s the egg case from a ray, skate, shark, or chimaera commonly known as a mermaid’s purse. By the time they wash up on shore they are usually empty but at one point it contain a teeny tiny little baby animal. Mother nature is really quite amazing.