Mason bees, which are non-aggressive and rarely sting, look rather like a harmless house fly. They emerge from their cocoons early in the spring, pollinating anything that is blooming.
Mason bees, which are non-aggressive and rarely sting, look rather like a harmless house fly. They emerge from their cocoons early in the spring, pollinating anything that is blooming. Missy Anderson Courtesy to The Bellingham Herald
Mason bees, which are non-aggressive and rarely sting, look rather like a harmless house fly. They emerge from their cocoons early in the spring, pollinating anything that is blooming. Missy Anderson Courtesy to The Bellingham Herald

Ask a Gardener: Mason bees are a friendly pollinator

February 06, 2016 7:54 AM