Typical swarm locations
Collectors attend swarms in the Nethan gorge oak and ash woodland below the town, on the oilseed rape field margins and hawthorn hedgerows of the surrounding mixed farmland, in the gorse and bramble of the rough field margins on the higher ground above the valley, along the himalayan balsam and elder of the Nethan Water corridor, and in the chimney stacks and eave voids of the older stone properties around the town square and Academy Road.