Sound Bird is a fanon bird in the world Ghost in the Machine.
The sound bird is about the size of the black bird, and is light blue in color. He has an MP3 in on his back that connects to hus ears.
When pressed, the sound bird screams a very powerful scream that breaks glass and half-destroys stone, but only if it is in the circle that it creates when it screams. The sound waves pass through wood and metal blocks. He is weak against wood and powerful against stone (but only if it is half-destroyed from his scream).