Even though they are small, insects can be more annoying, scary and dangerous than the biggest animals on Earth. Find out how and why they bite, sting and swarm, and what their role really is in the world around them.

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?