I've been in the garden turning compost all afternoon, and the only bumblebee I've seen is Bombus pascuorum. It is lovely and warm today, but we have had some bad weather in the past few weeks, so perhaps things have come to an early end for the other species. There are loads of pascuorum though, so they will have plenty of flowers to forage on.
I used to love my garden
But now my love is dead
For I found a bachelor's button
In black-eyed Susan's bed
C P Sawyer