Diet Overlap

Eristalis tenax (drone fly) Aglais urticae (Small Tortoiseshell)

Common Diet

Calluna vulgaris (heather) Centaurea jacea (Brown Knapweed) Cirsium arvense (Creeping Thistle)

Common Habitat

Borrowdale Woodland Complex Corsydd Môn/ Anglesey Fens Limestone Coast of South West Wales/ Arfordir Calchfaen de Orllewin Cymru Morecambe Bay Salisbury Plain Sefton Coast Severn Estuary/ Môr Hafren Solway Firth The New Forest