A Lesson in Breeding Mason Bees

It was a vibrant spring morning as Eliza, the owner of Best Kept Secret B&B in Glenwood Springs, CO, brought out containers filled with bamboo canes. Burrowed inside these canes were Mason bees, ready to be released from their cocoons.  Kept in the refrigerator all winter to protect them from predators, and so the bees wouldn’t accidentally get…