Typical swarm locations
Collectors regularly attend swarms in the mature garden trees and allotment hedgerows of the older terraced streets around Church Street and Dale Road, along the hawthorn and elder scrub of the old railway embankments and Brusselton colliery restoration sites, on the wildflower grassland margins towards Eldon and West Auckland, and in the chimney stacks and eaves of the older brick colliery-housing properties.