Here's a male and female chalkhill blue sharing the same scabious flower. Taken at one of the northerly outposts for the species at Barnack Hills & Holes NNR near Stamford, on a very windy and overcast 23rd of July.
My partner, Tara, is just out of shot holding the stem of the flower so it wasn't bent double in the breeze. The weather around that time might go some way to explaining why all the individuals on this site seemed to be so battered and worn so early in the season.
Normally all my images are cropped to a 6 by 4 format - I do that because it's the way they do them at the place I get the photographs printed (yes, I do still get a print of most of my images...

). But this image is cropped square... I dunno why... it just seemed to fit.
