以下是關於鳥的故事的英文：
Once upon a time, there was a bird who lived in a beautiful forest. The bird had a beautiful song and could charm any animal or plant within earshot with its melodious singing.
One day, the bird noticed that its song was not as charming as usual. It began to worry that its song might be lost forever. It decided to seek the help of the forest animals to find out what was causing its song to change.
The bird met with various animals, including squirrels, rabbits, and even a wise owl. Each animal had a different idea about what was causing the bird's song to change. But after hearing all their ideas, the bird realized that it was its own inner turmoil that was affecting its song.
The bird decided to face its fears and challenges head on. It practiced singing in different environments and learned to accept its imperfections. Gradually, its song returned to its former glory and became even more beautiful than before.
The bird's story teaches us that we should face our challenges and fears head on, rather than avoiding them. Only then can we truly appreciate our strengths and beauty.