What should I do if the thrush and bird change after changing the hair

If the eyebrow bird changes after changing the hair, it needs to be raised for a while.If you want it, you can often take it to some quiet places and let it breathe fresh air, and it will be better.You can take it to the sun more to ensure the absorption of calcium.You can take a bath frequently, clean the bird cage, and provide it with a relatively clean environment.