What's wrong with Taiping Birds always open mouth

Pu Ping Bird often opens his mouth to heat dissipation.Do not put the birds in a place where light is too strong in summer, but also pay attention to air circulation. This can not only cool down, but also help the bird's breathing.Take a shower once a day, dry it in time after washing, and let it take it.Do n’t feed too much when feeding, and it ’s easy to break the feed for a long time, so pay attention to replacement.Drinking water must be sufficient, and it must be added in time.