Buddleja And Bee ...

I was looking for butterflies on the buddleja bushes in the city park.But instead of butterflies there were a lot of bumblebees and a bee which draw my attention, because I can't remember having seen a species like that before. I have not been able to determine the bee ...

Thank you for visiting my journal and your supporting comments and stars on yesterday's "Still Standing Strong ...". Very kind of you!