How Honey Bees Survive Winter

Honey bees do not hibernate. Instead, they work together to survive winter by forming a cluster and generating heat.

Winter Survival Strategies

• Forming a cluster: Bees gather tightly around the queen and brood area, vibrating their wing muscles to generate heat.

• Maintaining temperature: The cluster’s core stays around 90°F even when it is freezing outside.

• Using stored honey: Bees consume honey reserves to fuel the energy needed for heat production.

• Ventilation: Moisture control is as important as warmth. Beekeepers may add upper entrances or insulation to reduce condensation.

Beekeepers:

• Ensure hives have adequate honey stores.

• Provide supplemental food if necessary, such as fondant or candy boards.

• Insulate hives in very cold climates.