Part III (of many!). Some great hoverflies out there at the moment....
Eristalinus sepulchralis - new to the site (by me)
Volucella inanis - one of the big Hornet Mimics. The Yellow-nosed Hoverfly (Brenda Clayton)
Volucella inanis - the same beast by Chris Lowe
Eristalis pentinax - a Drone Fly (by me)
Eristalis tenax - the common Drone Fly (by Pete Mitchelmore)