A bird that fell from the tree, I decided to feed it

It is very windy today. When I walked under a tree, I found a trembling young bird at the bottom of the tree, next to its nest.
Its mother seems to have abandoned it. I feel that if I don't care about it, it can't live.
I decided to bring the bird's nest and bird home.
At first I fed it with soft rice. It does not want to eat. I think it may picky eaters.
Later, I went to the market to buy insects. I am very happy, it eats!
When it will fly, I will give it more freedom because it is my respect for life.