What is that in the ocean Is it dangerous or not Even when they are dead on the beach many of Australias stinging ocean creatures are still very dangerous. Find out which ones to avoid and exactly how they can harm you. Armed with this information you can observe them from afar and marvel at them without getting injured.Australia has some of the scariest animals in the world. They bite they hiss and they leap out at you Find out why they behave like this and what we are doing to make them so angry at us. Are they really as dangerous as we think and why are we so scared of them