The perfect gopher call is the one you drove up with. One person drives around (ummm...NOT downrange, but rather beside the shooter). The shooter blasts the gophers as they pop their heads up to see what all the driving around is about. Put the vehicle about 200 yards away and you will be able to blast many, many gophers. Gophers are just plain curious about vehicles, but have been genetically trained to run away from the ground tremors of a person/animal walking. Been there, done that, and wasted many bricks of ammo returning "fertilizer" to God's green Earth.
Anyone else done this?