Blue Mason Bee

Osmia caerulescens

The Blue Mason Bee (scientific name Osmia caerulescens) is species in LeafFauna's insects group, belonging to the genus Osmia. LeafFauna lists Blue Mason Bee among more than 25,000 animal species. Every photo is credited to its photographer and shown under its license. Open it in the LeafFauna app for more facts, a range map, sightings by month and more photos.