Are you afraid of cold?

Blue song is afraid of cold, it belongs to migratory birds, and will fly to the south to spend winter.As a common ringing bird, this kind of bird is not difficult to raise, but in winter, pay attention to keeping warm and cold, so as not to be frozen to death.Bird cages can usually be placed in the room. Pay attention to avoid places in the wind. Do not take a bath for it. Otherwise, the birds are easy to cool and feed sufficient feeding, which will also help cold.