Typical swarm locations
Collectors in BH4 attend swarms in the mature lime and horse chestnut of the Victorian villa gardens around Alumhurst Road and Grand Avenue, in the Alum Chine hawthorn and elder on the chine-side scrub, in the bramble on the coastal scrub fringe toward Branksome Chine, and in the eaves and chimney stacks of the large Victorian and Edwardian properties throughout Westbourne.