Small Pearl-bordered Fritillary

I went to Latterbarrow this morning to try to find a Fly orchid but I had no success on that front.  There were plenty of Early Purples, all past their best, and some Common Spotted and Greater Butterfly orchids that were not yet fully in bloom.  I was surprised to find this Small Pearl-bordered Fritillary as it is quite an early sighting in a year when most things are running late.