I've used decoys on doves for years, and have found that the best place ever to set them up is atop a center pivot irrigation system. Doves will light right beside them. Put up a Mojo with about three or four stills on each side and sit by the tire and you can limit all by yourself in a 100 acre field.

Make sure anyone around you knows not to shoot at a dove sitting on the pivot, though. There is a very expensive electrical cable with many conductors inside it running along the top of all of them, except the old water drives. Many have been ruined by stray shot. Matter of fact, don't even shoot in that direction.

May God bless America and those who defend her.