CLICK ON PHOTO TO SEE HIGHER QUALITY IMAGE
The Marsham's Nomad Bee (Nomada marshamella) is of the family Apidae which is in the genus Nomada. This cuckoo bee is a wasp mimic and is a cleptoparasite of the Chocolate Mining Bee (Andrena scotica) as well as other mining bees in the genus Andrena. The flight season is from April to early September and its food source is pollen.
Click external link here for detailed species information
Patrick J. O'Keeffe / Raw Birds