Material composition:

A woodpecker lives next to a noble magnolia tree. One day Magnolia said angrily to the woodpecker, "It's too noisy! Go away! " The woodpecker gave him a helpless look and flew away. A few months later, when the woodpecker flew back again, the magnolia had almost withered. He said sadly to the woodpecker, "I just know now that you are really good to me." Other birds can only eat the worms on my surface, but they can't get rid of the worms in my body. You catch bugs for me, but it hurts a little, but it can cure me. " The woodpecker listened and said nothing, helping Magnolia get rid of bugs. After Mulan was cured, the woodpecker flew away to treat others. ...