In the UK the Glanville Fritillary is only resident on the Isle of Wight.Therefore that makes it a very special butterfly to us here on the Island.Normally at this time the Glanville larvae are approaching full size after spending the winter months secure in a web deep in the long grass on the cliff top or the cliff slopes.The coastal cliffs along our south western shore are ideal habitat and the webs are on or very near to its foodplant, Ribwort Plantain
Now is the time for the larvae to disperse and find a safe place to pupate.The chrysalis stage lasts for about three weeks and the adult is on the wing during May and June.