PROBLEM TO BE SOLVED: To provide an animal damage countermeasure device capable of preventing harmful animals such as monkeys, wild boars, and dears from approaching a target cultivation land.SOLUTION: A animal damage countermeasure device A protecting crops in a cultivation land 17 against harmful animals has sound generation means which generates a threatening stay sound copied from a sound with which a person or a dog stays, a threatening approach sound copied from a sound with which the person or the dog approaches, and the combination thereof. The sound generation means includes: a speaker arranged in the rotation center inside the device a plurality of horn parts which rotate and spread the generated sound with directivity a control circuit which controls the rotation of the horn parts and generates the threatening sound and a power supply for driving, and the power supply for driving is shared by an electric fence 16 arranged in the cultivation land 17. The animal damage countermeasure devices A are placed in a weeded buffer zone 15 between a mountain 14 and the cultivation land 17 and have a form to be camouflaged to the background of the cultivation land 17.COPYRIGHT: (C)2014,JPO&INPIT【課題】猿、猪、鹿等の害獣を対象となる耕作地に寄せ付けないようにすることができる獣害対策装置を提供する。【解決手段】害獣から耕作地17内の農作物を守る害獣対策装置Aは、人・犬の滞在音を再現した威嚇滞在音、人・犬が向かってくる音を再現した威嚇接近音、又は前記威嚇音を組み合わせて発生させる音発生手段を有する。前記音発生手段は、装置内部の回転中心に設けたスピーカーと、回転する発生音が指向性をもって拡散させる複数のホーン部と、ホーン部の回転を制御するとともに威嚇音を発生する制御回路と、駆動用電源とを有し、前記駆動用電源は耕作地17に設けた電柵16の電源と共用する。また、威嚇音を発生する音発生手段を、山14と耕作地17の間の除草された緩衝帯15に配設し、前記音発生手段は耕作地17の背景にカムフラージュする形態を有する。【選択図】図5
