Typical swarm locations
Collectors attend swarms in the Strathclyde Country Park lime and hawthorn above the loch, on the South Calder Water bankside elder and willowherb scrub through the Motherwell flood corridor, on the bramble and rosebay willowherb of the former steelworks reclamation land, and in the sandstone tenement chimney stacks and loft voids of the older streets around Windmillhill Street.