Andy Sands / Mining bee (Andrena haemorrhoa) female collecting nectar from Hawthorn flower, Bedfordshire, England, UK, May

Rod Williams / Early mining bee (Andrena haemorrhoa) male wiping pollen grains off leg, Beverley Court Gardens, Lewisham, London, England, UK April.

Alan Williams / Early mining bee (Andrena haemorrhoa) feeding on Pyracantha flowers in garden, Cheshire, UK, June.

Rod Williams / Early mining bee (Andrena haemorrhoa) Brockley Cemetery, Lewisham, London. May

Rod Williams / Early mining bee (Andrena haemorrhoa) female, Brockley Cemetery, Lewisham, London. May

Rod Williams / Female Early mining bee (Andrena haemorrhoa) on leaf, Brockley Cemetery, Lewisham, London, England, April.

Andy Sands / Mining bee (Andrena haemorrhoa) male resting on flower of Primrose (Primula vulgaris), Hertfordshire, England, UK. April

Andy Sands / Mining bee (Andrena haemorrhoa) female resting on low vegetation, Hertfordshire, England, UK, April.

Andy Sands / Cuckoo bee (Nomada) female about to enter the burrow of Mining bee (Andrena haemorrhoa) Hertfordshire, England, UK. May

Alan Williams / Early mining bee (Andrena haemorrhoa) feeding on Pyracantha flowers in garden, Cheshire, UK, May.