Typical swarm locations
Collectors regularly attend swarms in the older garden remnants and lime trees of the Market Square and Temple Street conservation areas, along the Thame and Berks and Bucks Avon riverside willows and watermeadow margins at Haydon Hill and Broughton, in the old parkland and walled garden remnants of Waddesdon and Hartwell, and in the chimney stacks and eaves of the older Georgian and Victorian town-centre properties.