A small caterpillar daring to live under a blue tit nestbox in an oakwood near Tregaron today. I only have Manley so would be grateful if someone with Porter could have a look. Caterpillars with this type of bristle seem to be butterflies. I should have used flash as it was so dark in the wood but was struggling to hang on to the tree as the nestbox was placed awkwardly (by me of course) and operate the camera. For my pains I managed to get peppered by box fleas and am now in quarantine.