and one of my many next attempts

does anyone know what kind of insect this is?
und eines meiner vielen nächsten Versuche.
weiß jemand was das für ein Insekt ist?

taken 8.21

Thanks to Mark Billiau..
It's a Lasioglossum species, probably Lasioglossum calceatum, in English : common furrow bee and in German : gemeine Furchenbiene

NIKON CORPORATION, NIKON D850, 105.0 mm f/2.8, 105.0 mm, 8, 1/1000, 250