Osmia caerulescens
- Threat status
- least concern (LC)
- Priority
- 7
- Specialization
- unspecialized (polylectic) with clear preferences
- Pollen sources
-
- Nesting structures
-
- Beetle tunnels in dead wood
- Hollow plant stems
- Habitat
-
- Meadows and pastures
- Structurally rich forest edges
- Light forests
- Vineyards
- Pits
- Ruderal areas
- Gardens, parks and urban ruderal areas
- Foraging season (months)
- [3, 4, 5, 6, 7, 8]
- Development
- two generations per year (bivoltine)
