Sparrows are mature for several months

The sparrows only need 12 months to mature.This bird's reproduction ability is very strong. Except for winter, it can be reproduced in other seasons. It can produce 6 eggs at a time. After two weeks, the chicks will hatch and then leave the nest after one month.It can breed the two nests a year. Before breeding, it will find a place with a shielded place, which is usually under the eaves or in the wall hole.