A Week of Blue Butterflies

I adore blue butterflies. I know there are many others that are much more showy and much more rare, but give me these ‘sky flakes’ any time. These are the only four blues you are likely to see in Hertfordshire. All photographed this week in Letchworth Garden City – apart from the Chalkhill Blue, which is from Hexton.

Chalkhill Blue

Holly Blue

Small Blue

Common Blue