Hi guys - thanks for the responses so far :). The site is called Rhydymwyn Valley Nature Reserve, located in Rhydymwyn, Nr Mold, Flintshire, Wales. The site has a species list of around 29 (a couple of potentially doubtful records), and on the right day you can see literally over 1,000 butterflies.....

Hi guys, I'm new to the forum so apologies if this ought to be posted in sites - I wasn't sure. Anyways - I'm responsible for managing a brownfield site in North East Wales which boasts counts of around 250 dingy skippers on the right day. The last site I managed did have them (and grizzled), but no...