Typical swarm locations
Swarms in Horndon on the Hill regularly appear in the old timber framing and lime-mortar joints of the historic properties on the High Street, in the churchyard yew and sycamore, in the hawthorn hedgerows along the ridge-top lane towards Orsett and Bulphan, and in the mature garden trees of the older residential plots. The south-facing escarpment gardens warm up early in spring and can produce swarms from late April in a good year.