Typical swarm locations
Collectors regularly attend swarms in the lime trees and old walled gardens of the Mercer Row and Westgate conservation areas, on the chalk grassland and hawthorn scrub of the Wolds above Hubbard's Hills and Ruckland, along the Lud riverside willows and watermeadow margins at Hubbard's Hills, and in the chimney stacks and eaves of the older Georgian market-town and terraced properties.