More to explore:
How to make a mason bee house. Mason bees are non-stinging and are great pollinators.
a how to on bee house
The Insect Factory. Designed to encourage pollinating bees & other good-for-your-garden insects.
Simple Bamboo Bee House....mason bees are great pollinators that just need a home
Attract Pollinators to your Garden - One garden alone cant save the bees, birds and butterflies, but if each of us plants just a few herbs pollinators love, what a difference we could make.
Keep your garden producing with pollinator homes