Typical swarm locations
Collectors around Ascot regularly attend swarms in the heathland margins of Swinley Forest and Chobham Common, in the large walled and hedged gardens of the Sunningdale and Sunninghill residential roads, in the stable-block and barn eaves of the equestrian properties on the Berkshire and Surrey heathland fringe, and in the pine and birch scrub of the Royal Ascot racecourse perimeter.