Diet Overlap

Volucella pellucens (White-banded Drone Fly) Helina reversio

Common Diet

Anthriscus sylvestris (cow parsley) Tanacetum bipinnatum bipinnatum (Tansy)

Common Habitat

Carmarthen Bay and Estuaries/ Bae Caerfyrddin ac Aberoedd Corsydd Môn/ Anglesey Fens