Diet Overlap

Episyrphus balteatus (Marmelade Fly) Sericomyia silentis

Common Diet

Calluna vulgaris (heather) Centaurea jacea (Brown Knapweed) Chamerion angustifolium angustifolium (Rosebay Willowherb) Cirsium arvense (Creeping Thistle) Cirsium palustre (Marsh Thistle) Galeopsis tetrahit (brittle-stem hemp-nettle) Hieracium obtusissimum (Alpine Ragwort) Succisa pratensis (devilsbit) Taraxacum campylodes (Dandelion)

Common Habitat

Ashdown Forest Cairngorms Coedydd Derw a Safleoedd Ystlumod Meirion/ Meirionnydd Oakwoods and Bat Sites Corsydd Môn/ Anglesey Fens Dorset Heaths (Purbeck and Wareham) and Studland Dunes Fenland Gower Commons/ Tiroedd Comin Gwyr Lake District High Fells Migneint–Arenig–Dduallt Minsmere to Walberswick Heaths and Marshes Moor House – Upper Teesdale Morecambe Bay Pavements North Pennine Moors Plymouth Sound and Estuaries South Pennine Moors The Broads The New Forest Thursley, Ash, Pirbright and Chobham Y Fenai a Bae Conwy/ Menai Strait and Conwy Bay