Sparrows nest made of dried grass, straw roofs, bamboo root, leaf of rice and coir. Nest of sparrows spherical like a ball with a hole on one side to place out go in the female sparrows.
After the nest is completed made sparrows will lay eggs ... Many eggs are about 4-8 grains and the female will lay eggs after the third egg is released. For creative, males and females will be taking turns incubating, but females will be more likely to brood because the nature of their the maternal.