Typical swarm locations
Collectors regularly attend swarms on the chalk-grassland and scrub margins of Houghton Regis quarry and the Dunstable Downs, in the mature lime and horse chestnut trees of the older residential streets around All Saints' Church, along the watermeadow margins of the Ouzel brook at the Tiddenfoot Waterside Park, and in the roof spaces and chimney pots of the older brick-built properties in the original village core.