Are all bees beneficial?
“For the most part, yes. Wild bees and honey bees need pollen and nectar to survive and establish their nests. Some bees can become pests when they build nests in areas where humans (or animals) live and play, but even those bees offer benefits as pollinators. Many bees look for open cavities or cracks in trees and walls where they can build their nests. To prevent bees from being pests in structures, patch holes or use screening. “