It’s been a while since I spotted sparrows in the city I live in. So when these small birds (similar in size to a sparrow), Spotted Munia, started to build a nest in our balcony, we welcomed it. Now they have started a family here. The excited chirping of the hatchlings when the parent(s) visit the nest to feed them is wonderful to listen to. Here is a recording of that.
These are the birds: