Typical swarm locations
Collectors attend swarms on the garden walls and eaves of the residential streets near Caerphilly Road and Station Road, along the Nant Gwyddon stream corridor and its elder, alder and bramble margins, in the churchyard sycamores and flowering hedges, in the hawthorn and elder scrub on the farmland lane hedgerows east of the village, and in the railway cutting vegetation and bramble along the Rhymney Line approach.