What should I do if I do n’t eat white -faced mountain sparrow?

The white -faced mountain sparrow is a kind of bird eating bird. If there is no food, it will not eat.The method of eating is very simple. Prepare corn noodles, soybeans, and peanuts. After mixing egg yolks, add water to mix into a paste. Put a few bread insects inside, put it in the bird cage, and remove the water tank.After it eats the feed, provide it with water.Then change the feed to powder to reduce the amount of insects.