Photo taken 22/5/19, at Martin Down, Hants.
This is actually one of the 'blue' butterflies, its underwing pattern being similar to the Common Blue, etc. It flies in grassland or heaths from April onwards.
Photo taken 17/05/20, at Bison Hill, Whipsnade, Beds.
Photo taken 2/06/20, at Kensworth, Beds.
Photo taken 12/8/13, at Bison Hill, Whipsnade, Beds.
Photo taken 12/8/13, at Bison Hill, Whipsnade, Beds.