What happened to the parrot open mouth

Parrots often open their mouths to cool down.This animal does not have a sweat glands, so it needs to cool down in summer.This kind of bird is more lively, so spend some time to accompany it every day. At the same time, pay attention to cleaning up to keep the cage clean and tidy, so as not to breed bacteria and cause it to get sick.Because it is more afraid of cold, it must be kept warm in winter, and you can usually take it out.