What's wrong with colorful bird feathers fluffy

Colorful bird feathers are mostly caused by cold climate.To keep warm in winter, it is best to control the temperature above 15 ° C. Although it can also resist low temperature, cold air will increase its risk of frozen frozen.You can usually put a cage with a cage, which can prevent it from being blown by the wind.Feeding can be mixed with dumplings, millet, and tadpoles.