What Are Bird Distress Calls & How Do They Scare Birds Awayīirds such as pigeons, seagulls, crows and geese have specific “distress calls.” Birds will emit these sounds only when they are attacked by a predator or when they feel threatened. Recommended to focus on “bird distress calls” that mimic each recorded bird species. What sounds works to scare birds? Instead of using ultrasonic noises, Sound Bird Deterrents are Is that these ultrasonic sounds do not affect or deter them in any way.įor this reason, experts recommend avoiding products marketedĪs "Ultrasonic Bird Deterrents", as these products have little to no To hear ultrasonic sounds to limits of approximately 20 kHz, the key take away Most pest birds such as pigeons, sparrows, geese, crows, seagulls, and woodpeckers, hear within a normal audible hearing range of about 1 to 4 kHz.ĭo Birds hear Ultrasonic Sounds? Although birds are known Sounds that Birds Hate to Hearīefore we get into what sounds birds hate to hear, it is important to understand the hearing range of birds. Today’s advanced sound bird deterrents can be highly effective as a humane way to deter pest birds. Lethal means of bird control-poisons, pellet guns and inhumane traps-are illegal in many areas, since many birds are protected by law. The birds will gather in increasingly large flocks to deface and damage property and equipment. Pest birds can quickly become a costly problem to property owners and managers.
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