Typical swarm locations
Collectors regularly handle swarms in the lime trees and moat-margin willows of the Cathedral precinct and Bishop's Palace grounds, on the limestone grassland of Dulcote Hill and the Mendip escarpment above the city, in the orchard gardens of the Coxley and Wookey Hole villages, and in the chimney stacks and limestone-walled roof voids of the older city-centre properties.