Nuranuru

The Nuranuru are gastropod creatures found in swamp environs, primarily the Misery Mire in A Link to the Past. These slugs have adapted the strange ability to lay bomb-like explosives that can damage nearby intruders and prey. Their bomb-laying method is similar to the Puff Bomber, quick and unsuspecting, with no knowledge whatsoever of how explosives can be contained in a biological creature. They are however, vulnerable to their own bombs, and so can be killed by the very weapon they create.