Cataquacks are a species found in the Mushroom Kingdom that are commonly an enemy of Mario's. They were first introduced in Super Mario Sunshine. They were found in Gelato Beach. They are normally colored blue. If a Cataquack spots Mario, they will run after him, and toss him up in the air. They cannot harm Mario, unless he touches them directly. Red Cataquacks hurt Mario if they toss him. Cataquacks are also one of the enemies that can appear while fighting King Boo in Sirena Beach.