Bee closeup - requires ID - 9749

Bee - needs identification - some sort of solitary bee or masonry bee? Collecting nectar from blue flowers of Green Alkanet plant.

100% crop from original image.

Location: Surrey, UK.

Lens: Leica - Leitz Wetzlar Macro-Elmarit-R 1:2.8/60, 60mm F/2.8

Shot settings: ~F/8, 1/250s, iso 400. hand held shot.