Dangerous Ducks are enemies that appear in Wario Land: Super Mario Land 3 and Wario Land II. They are ducks who wear gray clothing, goggles and a red and white bandana. Upon spotting Wario, they will stop walking, hit their boomerang on the ground three times, and then throw them at Wario. If Wario is hit by a boomerang he will turn into a weaker form or lose a life at his weakest form. In Wario Land II, Dangerous Ducks act the same way as before, however, they are now classed as heavy enemies. This means Wario will walk slowly carrying one.