Diet Overlap

Syrphus ribesii (Summer Fly) Sphaerophoria scripta

Common Diet

Cirsium arvense (Creeping Thistle) Galeopsis tetrahit (brittle-stem hemp-nettle)

Common Habitat

Barnack Hills and Holes Breckland Cannock Chase Cardigan Bay/ Bae Ceredigion Carmarthen Bay and Estuaries/ Bae Caerfyrddin ac Aberoedd Corsydd Môn/ Anglesey Fens Dorset Heaths Drigg Coast Dungeness Fenland Isles of Scilly Complex Mole Gap to Reigate Escarpment Norfolk Valley Fens North Northumberland Dunes Pen Llyn a`r Sarnau/ Lleyn Peninsula and the Sarnau Penhale Dunes Plymouth Sound and Estuaries Richmond Park Severn Estuary/ Môr Hafren South Pennine Moors The Broads The New Forest Windsor Forest and Great Park