What is the most effective method for protecting beehives from bear attacks?

Electric fencing is recognized as the most effective method for protecting beehives from bear attacks due to its ability to deliver a mild shock that deters bears without causing them permanent harm. This type of fencing is designed to create a psychological barrier; when a bear tries to approach or make contact with the fence, the shock serves as an immediate and negative reinforcement. This can successfully discourage further attempts at accessing the beehives.

While other methods, such as barbed wire fencing, sound devices, or high fences, may also be used for bear deterrence, they do not provide the same level of efficacy as electric fencing. Barbed wire can be dangerous and may not fully prevent a bear's access. High fences can be costly and require maintenance, and they may still be climbed or dug under by determined bears. Sound devices are often ineffective, as bears may become habituated to the noises. Consequently, electric fencing stands out as the most reliable and practical solution for safeguarding beehives against bears.