What should I pay attention to when raising sparrows

Pay attention to feeding in sparrows. Fay the chicks once every 1-2 hours, otherwise it is easy to be hungry.This bird is more common in my country. It has 27 different varieties, but the size and color are relatively close. There are 5 types in my country, which is very widely distributed.Because it is very lively and brave, there is no problem for breeding. It is usually placed in a cage, which can prevent escape.