Typical swarm locations
Collectors attend swarms on the Georgian eaves and chimney pots of the High Street and Silver Street, in the Great Ouse floodplain hawthorn and willow scrub at Old Stratford and Cosgrove Meadows, in the churchyard sycamores and garden walls of St Mary Magdalene, and in the Ouse Valley Park riverside scrub and meadow margins north of the town.