Money From The Birds?

make yourself a Crowbox,

last week, we posted about a plan to train crows to pick up litter, specifically, cigarette butts, but think out of the box, why not train the crows to pick up coins? here's a way that can happen, the Crowbox is a vending machine for crows, it's set up in stages, to train birds how to use it, and crows are pretty smart and learn quickly, this demonstration video uses quarters, that crows can easily find, if you'd like to make your own Crowbox, the plans and instructions are here, money from birds, neat.