Typical swarm locations
Collectors here attend swarms in the riverside willows and scrub along the Great Ouse footpath toward Felmersham and Radwell, in the churchyard limes and mature garden trees of St Peter's and the older village streets, in the bramble and elder of the ridge-and-furrow pasture margins east of the village, and in the chimney stacks and outbuildings of the older ironstone farmhouses and cottages throughout the Sharnbrook parish.