DSC02016 Common Blue Butterfly perhaps

DSC02016 Common Blue Butterfly perhaps

Observation - DSC02016 Common Blue Butterfly perhaps. Description: I'm struggling with Adonis/Common Blue in a chalk grasland habitat where both are possible (and Chalkhill, but don't think we saw those).

I'm struggling with Adonis/Common Blue in a chalk grasland habitat where both are possible (and Chalkhill, but don't think we saw those).