Solitary bees

Solitary bees

Observation - Solitary bees. Description: These bees were swarming in huge numbers over a crumbling, earthy road-side bank.Many seemed to be mating. There must have been several hundred of them.

These bees were swarming in huge numbers over a crumbling, earthy road-side bank.Many seemed to be mating. There must have been several hundred of them.