Typical swarm locations
Collectors regularly handle swarms in the plane trees and limestone-walled gardens of the Royal Crescent, Circus and Pulteney Estate, in the walled orchard and terrace garden remnants of the Bathampton and Widcombe hillsides, along the Avon towpath willows and alders at Bathampton and Claverton, and in the chimney stacks and Georgian parapet walls of the central city terraces.