Bees, wasps, and hornets generally do not sting unless handled, disturbed, threatened, or harmed. Among 75,000 species of wasps and 20,000 species of bees worldwide, a few species are considered to be potentially hazardous insects, due to their stings. Wasps are nuisance pests in recreational areas, especially around picnic and garbage spots. If you find a nest on your property, removing …