I try to avoid weekend daytime visits to the Blaenavon landscape on the basis that most, not all, of the people I encounter display little respect for the environment. This includes inconsiderate dog walkers with no control of their animals, off road vehicles and those who still use barbecues despite the risk of sparking a damaging wild fire. Nevertheless, with the current heatwave continuing and invertebrate activity peaking I risked raising my blood pressure with a Sunday afternoon visit to that finger of semi natural habitat that sits on the margins of Waunafon Bog and the edge of the main road to Brynmawr and that supports an accessible sustainably designed cycleway.
Arriving at the Whistle Road car park of Garn Lakes Local Nature Reserve I was heartened to find only one other car present. This prompted me to have a quick look at how the ponds were coping amid this exceptional spell of dry weather, in the comfortably knowledge that the chance of a dog bothering me was low. At this point I need to be clear that I have no objection to dogs, its their owners that's the problem. Over my years of naturalising I've been bitten twice, approached by off lead barking dogs including a threatening Rottweiler and lost count of those who just want to jump all over you with muddy paws. And the amount of dogs mess, well that's another story.
Rather predictably the ponds were stressed, some were completely dry, others with varying degrees of standing water, but no were full. Around one pond that had water a non- stop Emperor Dragonfly patrolled in contrast to a Four-spot Chaser that was keen to repeatedly perch on emergent vegetation. A few Emerald Damselfly kept low. At another pond the muddy margin revealed an unidentified Stonewort and my first record of Small Pondweed, albeit that it seems to be widely recorded in the vice county 35.
Following the cycleway north but with frequent detours into adjacent herbage, the grassland here was bone dry with many of the wildflowers crying out for a drink. Walking through this habitat was accompanied by the sound of crispness and at no point did my similarly dry Scarpa Ranger walking boots receive a much needed drenching from a hidden waterhole. Despite this lepidoptera appear to be doing well, including second generation Common Blue, several Marbled White, Gatekeepers, Meadow Browns, Small Skippers a stand of Meadow Thistle supported a good number of Peacocks, the odd Red Admiral, Painted Lady and Small Tortoiseshell. It was also pleasing to see a healthy population of Grayling butterfly on the wing, readily alighting on the dusty pathways as I walked.
Ferreting through the developing Willow scrub I relocated the stand of Round-leaved Wintergreen I found last year. Most of the 50+ spikes were in flower but with one or two already showing signs of die-back. Back in the baking sunshine I wandered around an area of poorly vegetated coal spoil only to find some Hare's Tail Clover enjoying the conditions this feature provides. Where there were plants in flower I found the large diptera Tachina grossa and several Five and Six Spot Burnets.
Other notable records on this outing included Harebells and at least three pair of Stonechat.
