There are some sea creatures that you should mind while walking on the shore. They might seem to you like very cute and calm but trust us, they aren’t. Their bite can be very painful and fatal and some can even kill you if the bite is severe. There have been so many cases related to these creatures that today you can see several signboards warning you to stay away from the shore or mind so and so creatures. Here are some of the creatures that you should be aware of.