Typical swarm locations
Collectors attend swarms on the gorse and rough-ground scrub along the roadside between Lionsaigh and Eorodal, in the croft buildings and stone outhouses of the townships off the A857, in the older harled and stone properties of Port of Ness village, and on the coastal machair and dune grassland above the cliffs at Dùn Èistean and the Butt of Lewis headland.