SYSTEM FOR CONTROLLING BIRD AND ANIMAL INJURY

摘要

PROBLEM TO BE SOLVED: To provide a system for controlling bird and animal injuries capable of effectively threatening and excluding birds and animals invading a reserve. SOLUTION: This system is obtained by dispersing and arranging plural explosion sound generators prepared by collecting and housing plural crackers 1 comprising a toy explosive without receiving mandatory control in a reserve and is capable of operating the explosion sound generators by the detection of invasion of birds and animals with invasion detecting sensors preset in the reserve or preset timers, etc., and threatening and excluding invaded birds and animals with the explosion sound and a powder smoke odor caused by the explosion of the crackers 1. Threatening effects can be enhanced by a method for dropping a spiderlike electrically-operated toy from the sky or forcibly jumping out paper snowfall contained in the crackers 1.