I will admit that this is one of the entries I listen to multiple times because, my goodness, you nailed it!
As someone who loves percussions, this music executes the use of drums to capture the chaotic and frantic nature of pigeons very well. This is one of the few music whose percussions play the biggest role in representing the boss, which is, in my opinion, unique, creative, and interesting!
The overall execution of melody, BPM change, and the choice of instruments help further elevate the mayhem energy that successfully convinces me I am encountering a literal thousand pigeons.
Amazing piece of music!