Because I'm not sure if he's ever seen it happen...
(I know the car is in drive, but I was stopped at a stop light, so I promise, it was safe to take a picture)
In honor of the occasion, I took gave the car a bath and vacuumed it all out. I even put Armorall on the dash and washed the inside of all the windows.
George will still be amazed that the bird poop is STILL stuck on my back window. It's been there for several months and nothing seems able to get it off.
George is convinced the bird ate a concoction of peanut butter, syrup and super glue to create such durable, indelible poop.