A burgee is a small flag found on many yachts to indicate a yacht club affiliation. Yacht club burgees may be found in many shapes, but are most commonly either triangular or swallow tail. Most clubs have unique burgees that immediately identify their member's boats. If you are a yacht club member and there's a bit of confusion on how and when to fly your burgee, check with your yacht club for their recommendation and guidelines. Opening Day often sees a parade of yachts proudly flying club bugees.