https://bobsbutterflies.blogspot.com/2014/03/black-hairstreak-and-swallowtail.html
Bob's Butterfly and Bird Blog: Black Hairstreak and Swallowtail.
Following on from the Large Blue post, two other butterflies that I first saw in 2009 and that I would very much like to improve my images ...
bob sbird blogblack hairstreakbutterflyswallowtail