To provide a bird sweeping device having an auxiliary wind receiving portion which can obtain remarkable bird sweeping effect.SOLUTION: A support post 2 is stood mounted on a U-shaped pedestal and a mounting hole is provided in a central portion of a U-shaped pedestal. A rotating shaft 4 is rotatably attached to a top portion of the pillar and on the side wall of the rotating shaft A plurality of rotating arms 5 are fixed, a bowl-shaped wind receiving portion 6 is provided uniformly at the tip of the rotating arm, a bowl-shaped auxiliary wind receiving portion 11 is provided in the middle of the rotating arm, and a bowl-shaped auxiliary wind receiving portion , The reflecting device 8 is fixed to the rotating shaft through the supporting legs 7 which are mounted uniformly on the top peripheral portion of the rotating shaft and the mounting base 9 is fixed to the center of the upper surface of the rotating shaft Install the chasing device 10 on the mounting base by sound or light.BACKGROUND OF THE INVENTION【課題】顕著な鳥払い効果が得られる補助風受け部を備えた鳥追い払い装置を提供する。【解決手段】U型台座上に支柱2を立てて取り付け、且つU型台座の中央部に取付穴を設けており、支柱の頂部に回転軸4を回転可能に取り付け、且つ回転軸の側壁に複数の回転アーム5を固着し、回転アームの先端に均しく碗形の風受け部6を設けると共に、回転アームの中間に碗形の補助風受け部11を設け、碗形の補助風受け部のチャンバー内に補助鏡12を回転可能に取り付け、回転軸の頂部周縁部に均一に取り付けられる支持脚7を通じて回転軸に反射装置8を固着し、回転軸の上表面中心部に取付台9を設け、取付台上に音又は光による追い払い装置10を取り付ける。【選択図】図1
