Proper winterizing of beehives is essential for improving overwintering success. This involves preparing hives for cold weather by providing insulation, ensuring adequate ventilation for moisture control, providing wind protection, and installing mouse guards. Winterizing materials such as hive wraps, top insulation, and entrance reducers help bees conserve heat and manage moisture buildup inside the hive during winter. Thorough winterizing preparations significantly increase the chances of colony survival through cold months. Winterizing should be completed in late fall before the onset of harsh winter conditions.