What's wrong with embroidered eyes and feathers

The fluffy eye feathers are mostly caused by the cold weather.In winter, the amount of food must be increased. The birds are full to resist the cold. The feed feed is the same as before, mainly based on the dumplings, Su Zi, Guzi and Xunzi.You can put on a cage for cage, so you can also keep warm, and you should also pay attention to the wind.The drinking water provided for it must not be cold water, otherwise it will be diarrhea after drinking, and the bird cage will be cleaned every week to keep the environment hygiene.