in grills, under deck railings, in or under mailboxes, swing sets and light fixtures. The bee hive of a wasp is rather small so that it can be tucked into or under any area.
Like bumblebees, mason bees can pollinate in lower temperatures, so they work over longer periods of time. Mason bees are valuable in commercial orchard operations; many growers introduce nest boxes in forage areas to boost wild populations, according to The Bee Book. • Are mason bees ...