Diet Overlap

Sphaerophoria scripta Eristalis tenax (drone fly)

Common Diet

Centaurea jacea (Brown Knapweed) Cirsium arvense (Creeping Thistle)

Common Habitat

Braunton Burrows Cannock Chase Cardigan Bay/ Bae Ceredigion Clogwyni Pen Llyn/ Seacliffs of Lleyn Corsydd Môn/ Anglesey Fens Crymlyn Bog/ Cors Crymlyn Dorset Heaths Dorset Heaths (Purbeck and Wareham) and Studland Dunes Dover to Kingsdown Cliffs Drigg Coast Dungeness Essex Estuaries Fenland Humber Estuary Isles of Scilly Complex Kenfig/ Cynffig Mole Gap to Reigate Escarpment Morecambe Bay Norfolk Valley Fens North Northumberland Dunes Pen Llyn a`r Sarnau/ Lleyn Peninsula and the Sarnau Plymouth Sound and Estuaries Salisbury Plain Sandwich Bay Sefton Coast Severn Estuary/ Môr Hafren Sidmouth to West Bay South Pennine Moors South Wight Maritime The Broads The New Forest Windsor Forest and Great Park Y Twyni o Abermenai i Aberffraw/ Abermenai to Aberffraw Dunes