Typical swarm locations
Collectors cover swarms in the sycamore and birch scrub along the Afan Valley Trail above the village, on the bramble and rosebay willowherb of the forest rides and old pit-tip margins, in the allotment gardens and residential streets of the village, along the riverside elder and willow at the Afan–Corrwg confluence, and in the eaves of the older terraced properties near the village centre.