Typical swarm locations
Hooe Lake estuary shore coastal scrub and sea-lavender attract clusters on sunny June mornings. Radford Lake and Pomphlett Mill pond willows and hawthorn on the water margins are a spring swarm site. Residential garden sycamore and ornamental cherry in the inter-war streets of Goosewell Road and Staddiscombe Road produce swarms in May and June. Farm hedgerow hawthorn above Elburton on the Brixton approach is a reliable early-season gathering point.