I would like to know more about the poo as well. I often see the stinky orange poo in my run too. I allow my birds to free range when I can watch them since the chihuahua next door likes to chase them down and catch them. When they can not roam my own acre yard they are fed pellets as much as they want from feeder. some scratch and greens and other veggies and fruits that I gather and bring them.