Typical swarm locations
Collectors regularly attend swarms in the rosebay willowherb and elder of the Felling Shore riverside industrial margins, in the sycamore and horse chestnut of the older residential avenues of High Felling and Bede Street, in the buddleia and bramble scrub of the former colliery and railway embankment land between Felling and Heworth, and in the chimney pots and eaves of the Edwardian and Victorian terraces of Church Street and Swinburne Street.