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Bustling Settlements of UK's Ashy Mining Bees Revealed

4/10/2026

48 8 Full Breakdown

Summary

Story summary

The ashy mining bee (Andrena cineraria) forms bustling settlements on a small UK turf area where hundreds gather despite its solitary lifestyle.
Females maintain individual burrows as males seek shelter in nearby flowers.
Andrena cineraria is polylectic, foraging from spring flowers and aiding oilseed rape pollination.
In the evening, females seal nests underground as the observer notes hay fever.

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Story summary

The ashy mining bee (Andrena cineraria) forms bustling settlements on a small UK turf area where hundreds gather despite its solitary lifestyle.
Females maintain individual burrows as males seek shelter in nearby flowers.
Andrena cineraria is polylectic, foraging from spring flowers and aiding oilseed rape pollination.
In the evening, females seal nests underground as the observer notes hay fever.