Typical swarm locations
Swarms settle on the quayside timber bollards and harbour-wall stone, in the cottage garden hedgerows of the old town near the Harbour Road, in the sea-buckthorn and bramble scrub of the Hauxley dune paths, and on the farmland hedgerows of the Coquet valley above the town. Collectors here cover the Coquet estuary and the mid-Northumberland coast.