Audio Analysis Phase!

Had to toggle over to Blogger as I'm here in the lab analyzing these bird songs to share a weird looking sonogram:

Check out that weird buzzy ball in the middle of the trill! I like to call it the "Blender Bottle" note.

Here's what the above sonogram sounds like - you can hear the "Blender Ball" buzz in the middle of the trill:

This is from "SFSU 6" aka "GO/OS" aka this guy: