Is it sick?

The Bird Bird's lying on the bottom of the cage may be due to illness, or it may be because of environmental discomfort.If it is caused by the disease, be sure to determine the disease first. You can find a special veterinarian to take a look, and then treat it with the right medicine.If it is an environmental problem, let it be recuperating, avoid being exposed to the sun, while maintaining good ventilation, and pay attention to temperature changes to prevent it from low temperature and high temperature to make it uncomfortable.