The classic call of blue-spotted chin is actually mouth-pressing audio. This is to allow them to call better. Therefore, in order for them to listen and learn often, mixed audio should be preferred, that is, the audio contains both the call of flax birds. Baiguo also has the audio of the original voice. You should choose the entire set of audio or enhanced audio instead of a single audio. The whole set of audio or enhanced audio must be supported before and after. As long as you go to the front of the mouth, it will be easier to get the desired mouth. .
The volume of this kind of suppressed voice is slightly louder than the bird's small call. It does not affect the bird's small call. It is also a measure of whether the audio is effective. Based on this, the bird will react as soon as the audio is played. Generally speaking, it is effective to start chasing after the mouth.
