Magpies and woodies gather in the one of the yards where I shoot at the weekend, it would be illegal for me to deliberatley scatter grain but as luck would have it a bag very often gets dropped as the Friday shift are finishing........

Plastic decoys are of course just purchased because there aren't enough real woodies and magpies around

I think that the use of a green laser for luring birds would probably be almost impossible to prove....after all the laser was only being used for range-finding wasn't it