Nice shot, not convergent evolution though, yours is related the same group as the silver-studded blues we see here which all belong to the Lycaenidae family which contains hundreds of species including the Chalkhill blue. Which indicates this group of butterflies has been around for a long time.
So beautiful! It's an awesome shot.
Very nice argus
Beautiful! Love these guys but they can be so hard to capture.
Thanks for the kind comment, much appreciated, at this time of the morning they are just starting to warm up so are much more approachable!
Is that an Azure or some type of blue butterfly?