Typical swarm locations
Collectors cover swarms on the heather and bilberry moorland on the valley sides above Plumbridge, in the gorse banks on the south-facing slopes above the road, along the Glenelly river willows and bankside vegetation in the valley floor, in the walled gardens and outbuildings of the scattered farms on the valley sides, and in the stone walls and rooflines of the older village and roadside properties.