There is the most important downside in agricultural countries from domestic birds as a result of they're a significant threat within the field of agriculture inflicting injury to economic field crops, storage homes and additionally change of state human life areas. The foremost common persecutor birds in Bharat are House crows, Common starling, Jungle starling, Brahminy oscine, White cheeked Luscinia megarhynchos, etc. so as to distract these birds away, several ancient strategies like simulacrum models, Hawk kites, colored lights, Lasers, Flashes, Chemicals etc. are used that today don't appear terribly effective. an efficient bird deterrent technique i.e., star powered hearable Bird bird-scarer has been developed. totally {different completely, different} sounds because of that different species of birds get frightened were additionally noticed and studied. The testing of the bird-scarer was performed for regarding one month in August 2015. All major species of birds were tested however the most focus was on Crows as they're the most important injury inflicting bird species in Bharat. There are twenty-two ordinarily legendary predator sounds from birds like Eagle, Owl, Falcon etc. were tested and it had been discovered that the sound from Falcon was the foremost effective to intimidate Crows yet as alternative species. One most significant observation was that the success of the bird-scarer chiefly depends on the predator sound kind, its volume, quality, frequency and its repetitive nature.