Dumpuff

The Dumpuff is an enemy introduced in Pikmin X: Deep Freeze. A small, one-eyed creature with four nubby legs, it can inflate the thing on its head to make itself appear larger and more dangerous, although it is completely harmless. This balloon thing also allows it to float in the air. They are so delicate that if a Pikmin is thrown at one, its balloon will pop and it will drop to the ground, sometimes dropping nectar or sprays. They do not give many seeds or pokos when brought away, so it is not worth it to carry away the corpse.