Seeking Andrena bees

Seeking Andrena bees

Observation - Seeking Andrena bees - UK and Ireland. Description: Having been told that my observation posted yesterday was a Nomada parasitic bee (thanks to Syrphus), I'm now searching for the host – an Andrena bee. It can't the last example here, as it is a Digger Wasp (I think). However, I'm unsure if any of the ot

Having been told that my observation posted yesterday was a Nomada parasitic bee (thanks to Syrphus), I'm now searching for the host – an Andrena bee. It can't the last example here, as it is a Digger Wasp (I think). However, I'm unsure if any of the others are Andrena species. All these were found in the area where the Nomada is common.