Two Bee or not Two Bee?

Certainly there is one bumblebee but I just don’t know what the other buzzy bug is.
A very hot and humid day and we took Chloe out early but won’t walk her again until it (hopefully) cools down a bit.
MaggieD and I had a Chloe free walk along the canal- it didn’t feel right without Chloe - and the shrubs/bushes/weeds along the towpath were buzzing with bees. The towpath was also buzzing with cyclists, mostly polite for a change!