A walk around the site led by Brian and Sue Roberts to discover the butterflies it contains. Please note that this is a joint event with North Wales Wildlife Trust and prior booking is essential for this event as this is a closed site not accessible to the general public. In total 23 species were found here in 2013 including Purple Hairstreak, Brimstone and Wall Brown. The site was a former mustard gas factory. Numbers are limited. Time and weather permitting, we may also visit a nearby site where small pearl bordered fritillary occur.
Please note that this event will be subject to confirmation, please contact Brian Roberts on 01352 714758 or by e-mail: firstname.lastname@example.org