8. What news did the messenger bring Macbeth about Birnam wood? How did Macbeth react to it? Was Birnam wood really moving? Why did Macbeth lose his confidence? What realization did Macbeth have while fighting with Macduff? Why did he rather prefer to be killed than to be imprisoned? How was he finally killed? A messenger, pale and shaking with fear came to Macbeth and reported that he had just noticed Birnam woods to be moving. At this, Macbeth roared in anger and called him a liar. He warned the messenger that if it came out false, he would hang him alive. But he himself began to doubt the prophesy of the witches that he would never be vanquished until Birnam woods advanced towards Dunsinane. However he decided that they should put on their armour and go out to Battle . So...