Why is my brother vomiting?

Brother Xun vomited to explain that it was in estrus.This bird's vibrant bird is more likely to feed, and it must be raised from the chicks.When you are young, you need to feed special feeds, and you should also pay attention to keeping warm, because the wings of the young birds are not full, and the effect of windproofing cannot be played. It needs to be paved around the cage.Usually pay attention to the hygiene of diet and drinking water, change the food in the tank every day, and take a bath regularly.