Burnet Moths – the Six-spot Burnet moths can be seen wherever their caterpillars’ food supply- trefoils and vetch- thrive ( see photo). Cyanides in these plants are passed from caterpillar to adult moth stage, deterring bird- predators. However, in Ireland last month, on the wonderful Burren limestone, we saw ( a first for me) these Transparent Burnet Moths on the gorgeous deep mauve Tufted Vetch. You won’t see these in England but the Six-spots ( see one of the photos) are pretty common and flying now. Conditions: continuing parched dry, hot weather. Temperature: Max 24 Min 16 C.