Unlike other wasps, like yellowjackets and paper wasps, Mud Daubers build their nests using mud, hence their name. They also take care in choosing the right consistency, texture, and thickness. One can find their nests attached to buildings or under eaves.

Inside the Mud Dauber’s nests are individual cells that contain immobilized spiders, which the wasp larvae eat. As adults, mud daubers become pollinators, seeking out pollen and nectar.

The Mud Dauber wasps enjoy a solitary lifestyle that balances hunting enough spiders to feed their young and pollinating flowers. These solitary wasps can hum and are not an aggressive wasp species.