Diet Overlap

Eristalis tenax (drone fly) Polites themistocles themistocles (Small Skipper)

Common Diet

Centaurea jacea (Brown Knapweed) Cirsium arvense (Creeping Thistle) Valeriana officinalis (garden valerian)

Common Habitat

Fenland Pembrokeshire Bat Sites and Bosherston Lakes/ Safleoedd Ystlum Sir Benfro a Llynnoedd Bosherston Salisbury Plain Severn Estuary/ Môr Hafren