RhinoBot

Rhinobot, or Cyclone (サイクロン) in Japan, is a rhinoceros-like badnik from Sonic the Hedgehog 3 found in Angel Island Zone. These badniks charge back and forth along the ground. When approached, they furiously charge against the player. They can be easily destroyed by jumping. This badnik was later used as inspiration for Sonic Adventure's Rhinotank.