Why is the sparrow vomiting

The sparrow spit is because of illness.This bird can be raised with a bird cage or a carton. In order to keep it warm, the incandescent lamp is usually needed. The temperature is controlled at about 20 ° C, so that it can grow healthy healthy.Too small sparrows do not eat it by themselves, so they must be fed artificially, sandwiched the feed with gardenia, opened their mouths and stuffed them in. Usually, after a few times, it would take the initiative to open their mouths to eat.If you feed the water, you need to dip the water with your hands and drip it into its mouth. Be careful not to get on the feathers.