Do Budgies normally eat their droppings? or is it just mine? :$
Try pellets, veggies, leafy greens, cooked beans and noodles. It can (as said above) be nutrition deficiency. Suggest talking with pet shop, place of purchase or vet. Good luck
Normally, budgies do not eat their poop. However, they can eat their poop to supplement the nutritional deficiencies of their diets. This behavior is usually referred to as coprophagia.