Typical swarm locations
Collectors in Blaby regularly attend swarms in the riverside willows and flood-plain margins of the River Sence towards Cosby, in the older garden fruit trees and privet hedges of the Lutterworth Road and Leicester Road conservation areas, in the elder and hawthorn scrub on the field margins of the Countesthorpe and Cosby fringe, and in chimney stacks and eaves of the older village terrace and inter-war properties.