Typical swarm locations
Collectors attend swarms on the garden walls and eaves of the residential streets off Carmarthen Road and Pontardulais Road, along the Nant-y-Felin stream corridor and its elder and bramble scrub, in the gorse and heather on the Mynydd Lliw common land edge, at the allotment sites near Cadle Road, and in the airport perimeter scrub and grass margins.