Iron Groink

Iron Groinks are creatures only found on pillars. Upon spotting intruders, they will launch projectiles into the air, where they land near or on Pikmin or Olimar.

Olimar's Notes
Never, ever, ever anger one of these, or you will be blasted into two billion bits.

Louie's Notes
Inedible. Consumption results in uncontrollable launching of objects upward.