How many babies does a sparrow have in one season?

A sparrow can have multiple broods in a single breeding season. The number of broods and the number of babies per brood can vary depending on the species of sparrow and the environmental conditions. For example, the House Sparrow (Passer domesticus) can have up to three broods per season, with an average of 4-6 eggs per brood. The Eurasian Tree Sparrow (Passer montanus) can also have up to three broods per season, with an average of 5-6 eggs per brood. The Song Sparrow (Melospiza melodia) can have up to four broods per season, with an average of 3-5 eggs per brood.