I saw more butterflies in the Botanic garden today but only cabbage whites, none of the lovely painted ladies we usually have hordes of. There were more butterflies than usual in my garden in the early, warm, sunny spring but a dearth of anything but whites, hedge browns and tiger moths at present. It is very important as you say, Kate, to realise we too are part of the natural world and will suffer by having less food if the pollinators are not around.