What did the birds do upon the return of the little ones?

(Read the text and answer the question)

Getting the perfume, the Giant jumped out of bed and looked out.

The trees became delighted because the children were back again.

Actually, the secret of the music was that a little bird was singing outside the window.

The Giant heard some lovely music.

The Giant drove the children away from his garden and built a high wall around it. So, nо spring came to his garden. But when the children crept into the garden through a little hole, there was spring in the garden all on a sudden. Therefore, it is obvious that the children brought spring to the Giant's garden.

The Giant was lying in bed when he heard some lovely music.