After the heavy rain, the forest became lush and vibrant. Mother duck took her ducklings for a walk around. However, the ducklings were walking carelessly and unintentionally made a mistake. What did they do to correct this mistake?

大雨之后的森林变得嫩绿且生机勃勃， 鸭妈妈带着她的孩子们四处走走。可是小鸭子们漫不经心的走着， 犯下了一个错误他们做了什么来更正这个错误？