Tracker (original French name Schtroumpf qui a du flair or Schtroumpf Traqueur) is one of the main characters of the Smurfs cartoon show, appearing primarily in the early seasons. He was a Smurf with a sense of smell that enabled him to track down various things like truffles, humans, his fellow Smurfs and basically anything else. He is easily identified by a red feather that he wears in his hat. His character was voiced by Kip King.