What happened to the thrust eyebrows and open mouths

Thrush often opens the mouth because the temperature is too high.At this time, you should choose a place where the light and ventilation are available to place the bird cage, but if it is raining, it is best to move to the house as soon as possible to avoid blowing it off.You can take a shower every morning and afternoon, and pay attention to cleaning up the excrement in the bird cage to maintain environmental hygiene.In the evening, you need to cover the birds with shrouded, so that you can prevent the bite of mosquitoes.