What kind of hairy color of parrots to eat

The parrots eat black sesame, egg yolk, river shrimp powder, wolfberry powder, and egg rice, which can make its hair shine.It should be noted that these foods should not be fed too much. Usually, animal feeds and shells must be used to ensure the balance of nutrition.In addition, it is necessary to let it take the sun appropriately. In the case of moderate light, its development will be better.