Typical swarm locations
Collectors regularly attend swarms in the old orchard and stone-walled garden boundaries of the Long Street and Market Place conservation area, in the parkland trees and boundary hedges of the Highgrove and Westonbirt Arboretum estate fringe, in the dry-stone field walls towards Beverston and Chavenage, and in the chimney stacks and Cotswold-stone roof voids of the older town-centre properties.