19 July 2018 Horse flies prosper in UK heatwave Written by Jackie The UK’s longest heatwave since the 1970’s is proving prosperous for more than just ice cream vans and paddling pool salesmen. Biting insects are thriving in these warm and often humid temperatures and none more so it seems than... Read More about Horse flies prosper in UK heatwave Flies, Flying Insects, United Kingdom flies, horse fly, horse fly bites, horseflies Leave a Comment