What happened to the Xuanfeng parrot always opens his mouth?

Xuanfeng parrot often opens his mouth to show that it is too hot and need to dissipate heat.Raising this kind of bird must do a good job of ventilation in the summer, otherwise high temperature will lead to violence.And do not put the bird cage under the sun. The food mainly selects some fresh fruits, and you can also spray it regularly. These can have a cooling effect.In addition, you must take a bath, you can wash it once a day, and quickly dry it after washing.