Typical swarm locations
Collectors regularly attend swarms in the lime trees and old flint-and-brick garden walls of the High Street and St Mary's conservation area, in the beech and hawthorn scrub margins of Savernake Forest and the Marlborough Downs byways, along the watermeadow willows and meadowsweet banks of the upper Kennet towards Mildenhall and Fyfield, and in the chimney stacks and eaves of the older town-centre properties.