PROBLEM TO BE SOLVED: To provide a bird-animal threatening apparatus operative without a power source, high in effect by construction and introducible at a low cost.SOLUTION: A bird-animal threatening apparatus includes a threatening part 10 having a movable part 12 made movable at least in part a scaring part 20 supported to be turnable within a plane including a vertical direction with a turning shaft 23 as a rotation axis and receiving the running water at one end while making the other end rotatable into a position that passes through the vertical direction and a wire part 30 connecting the other end of the scaring part 20 to the movable part 12. The bird-animal threatening apparatus is configured to periodically perform a threatening operation by receiving the running water at one end of the scaring part 20 and turning the other end to swing the movable part 12 connected by the wire part 30, interlockingly with the turning.COPYRIGHT: (C)2014,JPO&INPIT【課題】電力源がなくとも動作可能であって、設営による効果が高く、しかも低コストで導入可能な鳥獣威嚇装置を提供する。【解決手段】少なくとも一部を可動式とした可動部12を備える威嚇部10と、回動軸23を回転軸として、鉛直方向を含む面内で回動自在に支承され、一端に流水を受けて他端が鉛直方向を通過する位置まで回転可能とした鹿威部20と、鹿威部20の他端と、可動部12とを繋ぐワイヤー部30と、を備え、鹿威部20の一端に流水を受けて他端を回動させ、該回動に連動して、ワイヤー部30で接続された可動部12を揺動させて、もって威嚇動作を定期的に行えるように構成される。【選択図】図1
