Illustrating the Amazing Blue Butterfly - Lizzie Harper
Chalk Hill Blue – Aberration | Dorset Butterflies
UK Butterflies - Chalk Hill Blue - Polyommatus coridon
Discovering the Chalkhill Blue Butterfly - Island Life Magazine
Butterfly Conservation on X: "The answer is the stunning Chalk Hill Blue! Find out more about this species 👉 https://t.co/iOE4r0E8Lq https://t.co/wYURe3z4QA" / X
Mating pair of chalk-hill blue butterfly - Stock Image - C051/3198 - Science Photo Library