Typical swarm locations
Collectors in Bicester regularly attend swarms in the park trees of Garth Park and the old-town garden hedgerows of Kings End and Causeway, in the hedgerow hawthorns of the greenbelt farmland towards Launton and Ambrosden, in the chimney pots of the older limestone and brick properties in the town centre, and in barn and stable eaves on the farm margins of the outer Cherwell Valley.