Chasing butterflies

Headed up the owen Valley with sis and Teejay today. TeeJay was hunting some giant fir cones and while doing so noticed hundreds of minute butterflies rising from the long grass. I decided to head into the field with my macro to try and catch some shots. This is one of the better ones!!!! In my defence the butterfly is about the size of a thumb nail and it was warm so they wouldn't bloody stop still!