So here is the question -- do you think turkeys are effected on the roost before dawn if they hear an ATV in the area.I say no if you stay a reasonable distance away and it is off before daylight.My friend says no way you have to walk all the way even if it miles otherwise you will spook them and they may not fly down or take off in the opposite direction.I say it is just another noise to them and soon gone from whatever memory they have.