What to do if the gray bird does not eat

The gray bird does not eat because it is sick or the feed is not closed, so it needs to be treated in time and replaced the feed.This kind of bird likes to eat shell seeds. You can use rice, tadpoles, etc. as food, and you can usually put some vegetables, which can make nutrition more balanced.Check the food tanks every day, clean up the food that is not eaten, and change it to it the next day to avoid eating a deteriorated food to get sick.