What is going on with the buttocks of the crimson parrot?

Crimson parrot butt sticky shit is caused by bad stomach and intestines, which need to be treated in time.This kind of bird should be fed frequently when he was a kid. Check the sac that before feeding to see if there are still food. There is no need to feed.It has a relatively complicated food properties, and there are many things that can be eaten. Usually, grains such as corn, rice, millet, etc. At the same time, mixing melon seeds, apples, bread worms, etc.Calcium.