I am considering building some chicken tractors, and I am trying to figure out the logistics of watering my birds. I am wondering if they will drink from the type of waterer that you would use in a rabbit hutch. Anyone have any experience with this. I do not have running water available so it will be a matter of hauling the water, and since my birds often foul or spill their water, I need an alternative to the standard waterers. Thanks in advance.