Typical swarm locations
Collectors regularly attend swarms in the older cottage garden remnants and granite boundary walls of the Downalong and Back Road West conservation areas, on the coastal cliff-top heather and gorse margins of the Clodgy Point and Zennor coastal path, along the valley willows and scrub of the Stennack stream below Trevail Mill, and in the chimney stacks and granite eaves of the older fishing-town and artists' quarter properties.