Alan Williams / Hoverfly (Helophilus trivittatus) pair mating on Ox-eye daisy (Leucanthemum vulgare) flower. Cheshire, England, UK. June.

Rod Williams / Hoverfly (Helophilus pendulus) feeding on yarrow, Brockley Cemetery, Lewisham, England, September

Rod Williams / Sunfly hoverfly (Helophilus pendulus), feeding on charlock, Sutcliffe Park Nature Reserve, Eltham, London, England, May

Rod Williams / Sunfly hoverfly (Helophilus pendulus) feeding on charlock, Sutcliffe Park Nature Reserve, Eltham, London, England, UK. May. Medium repro only

Rod Williams / Sunfly hoverfly (Helophilus pendulus) feeding on Green alkanet (Pentaglottis sempervirens) Beverley Court Gardens, Lewisham, London, England, UK. April.

Stephen Dalton / Hoverfly (Helophilus pendulus) taking-off, Rookery Wood, Sussex, England, UK, August.

Alex Hyde / Hoverfly (Helophilus pendulus) feeding on Hemp agrimony (Eupatorium cannabinum) Strumpshaw Fen, Norfolk, UK, September.

Colin Varndell / Hoverfly (Helophilus pendulus) on leaf, Dorset, UK, July.

Nick Upton / Sunfly (Helophilus trivittatus) nectaring on Common comfrey flowers (Symphytum officinale) in a patch planted by the Bumblebee Conservation Trust on farmland, Romney Marshes, Suffolk, UK, June.

Rod Williams / Hoverfly (Helophilus pendulus) feeding on Field bindweed (Convolvulus arvensis) Brockley Cemetery, Lewisham, London UK August

Rod Williams / Sun hoverfly (Helophilus pendulus) on Common ragwort (Senecio jacobaea) Brockley Cemetery, Lewisham, London UK August

Alan Williams / Hoverfly (Helophilus pendulus) feeding on Bramble (Rubus fruticosus) at edge of woodland, Cheshire, UK, July