UK butterfly species hunting side quest: Time is running out!

Since deciding to try and hunt down all of the butterfly species of the UK, I've visited the north of England a couple of times and also spent an afternoon wandering around Grafton Wood on my way back from fishing with Ben down in Pembrokeshire. In the process, I've manged to see another seven species of butterfly and photographed six of them. My first brown hairstreak didn't want to be…