Typical swarm locations
Collectors regularly attend swarms in the older garden remnants and lime trees of the Jewellery Quarter and Edgbaston conservation areas, along the canal network towpath willows and hedgerow margins at Gas Street Basin and the Rea Valley, in the old parkland and walled garden remnants of Cannon Hill Park, and in the chimney stacks and eaves of the older Victorian and Edwardian city-centre and suburban properties.