Extreme temperatures are harming honeybee populations.

A closeup of a honey bee collecting pollen. Meteorologist Jennifer Gray notes that while bees are resilient, increasing heat waves and extreme temperatures are pushing them to their limits. Bees have developed unique cooling methods for their hives, such as gathering together to flap their wings, creating a fan-like effect. In high temperatures, they also prioritize bringing in water over honey. However, as temperatures rise further, this cooling system becomes less effective, leading to reduced honey production and increased vulnerability of baby bees and larvae, which can destabilize the colony. We are witnessing longer and more intense heat waves in regions where they were previously uncommon, directly affecting us since bees are crucial for pollinating crops, fruits, vegetables, and nuts. Gray warns that extreme heat and climate change are contributing to a decline in bee populations.