birb_chirper

This is one of those toys that you whirl around on a piece of string and it makes a chirping sound like a flock of sparrows. I have no idea what they're called, so I called it birb_chirper.

If you print this at 200% and whirl it from a length of paracord, it sounds like a tremendously vexed seagull.

Design has been updated for smoother corners.