Voice bird-repelling method

Abstract

The invention relates to a voice bird-repelling method, comprising the following steps: (1) surveying an area to be subjected to bird repelling, and respectively recording types and amounts of birds in the area to be subjected to bird repelling in four seasons; (2) according to the types and the amounts of the birds, recorded in the step (1), recording the cry of more than one natural enemy of each bird type, wherein the cry of each natural enemy is recorded in a plurality of levels according to voice decibel; (3) in the area to be subjected to bird repelling, for each bird type, randomly playing the cry of the more than one natural enemy of the bird type level by level from low to high. By adopting the voice bird-repelling method, the behavior fatigue of the birds can be avoided, and the good bird-repelling effect can be achieved after the method is adopted for a long time.

Description

technical field [0001] The invention relates to a method for driving birds, in particular to a method for driving birds by voice. Background technique [0002] At present, the destruction of birds to humans is mainly concentrated in two aspects: [0003] The first aspect is airport bird strikes, which refer to flight safety accidents caused by aircraft colliding with birds during flight. Due to factors such as the reduction and fragmentation of wild bird habitats, the airport and its surrounding areas can better meet their three major needs, namely: food, water, and shelter. However, with the rapid development of the economy, the combined effect of factors such as the increase in flight frequency and the increase in aircraft types, bird strikes at airports have become more and more frequent, and have even become one of the three major disasters in the world's air transport industry. [0004] The second aspect is to damage the fruit of the orchard. In recent years, due to t...

AI Technical Summary

Problems solved by technology

[0004] The second aspect is to damage the fruit of the orchard. In recent years, due to the enhancement of the awareness of environmental protection of the whole people in our country and the restrictions on bird hunting and bird hunting, the number of bird species and populations has rebounded; Effective control reduces food sources for birds

At the same time, the area of ​​orchards has increased, and there are more and more fruits of various tastes, which makes birds use melons and fruits as one of the main food sources, which seriously affects the economic benefits of orchards

[0005] Most of the existing methods of voice repelling birds achieve the effect of repelling birds by playing loud noises or the sounds of natural enemies of birds. Some voice bird repelling methods cannot be targeted to drive birds, and long-term single voices will cause behavioral fatigue to birds, that is, they can achieve a certain bird repelling effect at the beginning, but as the application time increases, the birds' The general reaction is: the bird is nervous, continue to play, the bird looks, continues to play, the bird ignores after looking, so the existing method of voice repelling birds cannot be used for a long time