What are the symptoms of sticking shit on the buttocks?

The stubborn shit on the parrot may be a bad stomach, or it may be liquid food.This bird is usually eaten with fruits, seeds, and buds and buds, and occasionally eats insects.If you feed artificially, you can also feed some fruits and vegetables, but do not feed too much, otherwise the birds are prone to thinning.In addition, check the sacs before each feeding to see if the digestion is complete to prevent food accumulation from causing inflammation.