Typical swarm locations
Collectors regularly attend swarms in the older garden remnants and lime trees of the High Street and Bridge Street conservation areas, along the Nene riverside willows and reed-bed margins at Titchmarsh Nature Reserve and Aldwincle gravel pits, in the old orchard and allotment remnants of the Thrapston and Islip lanes, and in the chimney stacks and eaves of the older ironstone properties.