Mason Bee
 The red mason bee is a small, common bee that nests in hollow plant stems, in holes in cliffs, and in the crumbling mortar of old buildings. It is a solitary bee so, after mating, each female builds its own nest; she lines each 'cell' with mud and pollen and lays a single egg in each until the cavity is full. The larvae hatch and develop, pupating in autumn and hibernating over winter. The red mason bee, feeds solely on pollen and nectar. and is a very good pollinator of our food