Plasterer Bees

Plasterer Bees are important pollinators. A close search of the ground here and in a few additional locations along the trails will reveal burrow openings. There is another group of these bees on this small loop along the creek.

In the spring, adult Plasterer Bees emerge from below ground. The females dig new tunnels and coat the walls with fluid from salivary glands. Each cell is provisioned with pollen and nectar and a single egg is placed inside. Spring is the only season with activity around the nesting areas in sandy or loose soil with thin vegetation.

Note: They are extremely reluctant to sting! It is NOT dangerous to walk through their nesting area. Bees that do not live together in a single hive do not have alarm pheromones or instinctive attack behavior. Grabbing one or stepping on one without shoes may result in a sting, but it is otherwise unlikely. However, if you have a severe allergy to bees you should make your own decision.

photo credit: burrow, bee: Donna Brunet. Used by permission. All rights reserved.

sources: North Carolina State Extension Office. https://content.ces.ncsu.edu/colletid-bees-plasterer-bees-cellophane-bees-and-polyester-bees