This is just me but I would not jump on antibiotics for a few green droppings. Droppings can get green and runny from exertion. Often birds will show these symptoms when returning from a race only to have things clear up in a day or so. Try some probiotic first. Give them some rest and see what happens. I think we are all too quick to start pumping our birds full of chemicals. Let nature have a chance to take care of it first.
Just my thoughts.
Dan
Just my thoughts.
Dan