Feathers and Whispers

Once upon a time, there was a sound, A nursery rhyme that danced all around. It'll stay in your head, make your fingers sway, Tralala, it's a tune that'll brighten your day. The crow, oh the crow, so clever and wise, Embraced our honks and bustling cries. Can we, too, learn to embrace and adore, A "croak croak" that echoes, now and evermore?