Streatham Hill: Pollen-coated Pollinator

Bubblier a Bombus in large.

Front garden bees and blooms today...
Halictid on Hebe
Carder bees: hunkered on mallow, between bud and bloom
Honey bees: in Fuchsia, clinging on to Fuchsia, hanging from Passiflora

Others here (or right from Dahlia)