[[A Rube-Goldberg-ish device]]
Every few hours, subwoofer plays throbbing bass for 10 seconds..
..then breadcrumbs are dispensed into box
[[Box of breadcrumbs attached to a box that looks suspiciously like the front door of a car with an open window]]
Local wildlife
[[Birds and a squirrel are nearby]]
Protip: Leave this device in your yard for a week, then watch as the problem of loud music from passing cars solves itself.

{{Title text: 'Why are you standing in the yard wearing a papal hat and a robe covered in seeds?' 'Well, the Pope is visiting our town next month ...'}}