The Teedik are kind of like the preying mantis of the bionicle world. They sit still for hours on end until a Gucko bird flies by and then they spear it with one of their legs or their face and eat it. As you can guess, they have to be pretty big to spear Gucko birds. They are two stories tall on average and they can also change the color and texture of their bodies, allowing them to look and feel like they are made of wood. They are fierce carnivores indeed and protect their territory from each other fiercely, though not from other animals they do not deem a threat.
This guy was cool, but I had to take him apart bacause he used too many valuable pieces.