Peacock: The adults that are seen in this week went into hibernation last August/September/October in our garages, woodsheds, log piles. Last autumn they fed avidly on the nectar of flowers like Buddleia and Michaelmas daisy to build up the fat stores they need to see them through to the spring. They can be seen on the wing at anytime through the winter if there is a warm spell after which they return to hibernation. They come out of hibernation at the end of March or beginning of April. The males currently are seeking out suitable territories perhaps near suitable large clumps of nettle that are sheltered but in full sunshine that are favoured egg laying sites. Passing females are pursued and mated with. Eggs will be laid from late April through into May.
Peter Bright photo