- Unnatural thunderstorms and lightening: The play begins with a violent storm, indicating the disruption of the natural order and foreshadowing the turmoil to come.
- Apparitions and visions: Macbeth sees a series of apparitions and visions, which further contribute to the sense of otherworldliness and supernatural disturbance.
- Sleepwalking and madness: Lady Macbeth experiences sleepwalking and madness as a result of her guilt, further highlighting the psychological disruption caused by the play's events.
- Animal behavior: Animals behave strangely throughout the play, such as the owl who screams and the horses who eat each other, symbolizing the disruption of the natural order and the collapse of societal structures.