You can choose chicken or quail livestock to get side income. Garden side or back of the house can be used for chicken or quail livestock. Choosing chicken or quail livestock is not a sure choice, but when time, money and land are limited, you should choose one only.
A livestock business is a combination of long links, where the links between the links are mutually supportive. As an illustration, you want to increase the productivity of quail so the quality of feeding should be supported by genetic Day Old Quail (DOQ) quality. You want to increase the productivity of livestock should pay attention to the sanitary cattle shed too.