Where else in the world could you get the sheer sensual pleasure of writing “buddle pit”; “Velvet Bottom”; and “swallet” in the same sentence? That’s a rhetorical question because there’s no other correct answer except Charterhouse, a tiny hamlet in the Mendip hills, surrounded by what’s called gruffy ground -an area that’s been surface mined for lead and occasionally copper since Roman times if not before that. The names themselves have a vaguely erotic undertone, like West Country soft-porn – unless, that is, you’ve actually been there; and if you’ve been reading this blog for any time you’ll know that it’s one of my favourite places on earth.
So today we decided to celebrate the late autumn and early winter by going for a wander down the valley. It’s an extraordinarily rich environment. Years ago we took the boys for a walk there and spotted two of the biggest adders we’d ever seen – sunning themselves at the bottom of the shallow pit in the photo at the top. This pit, and others further down the valley are the buddle pits where the pounded lead ore was left to settle – the heaviest and richest falling to the bottom. Obviously a pretty dirty and polluting process, and a new sign board near the best preserved dam describes how an angry mob from Cheddar came up and destroyed some of the head works because the polluted water had travelled underground and was emerging in Cheddar where it was killing the fish. The story of pollution – painfully familiar today – didn’t end in Victorian times because not so long ago the residents of Shipham, nearby, were told not to eat produce from their gardens because of residual cadmium pollution from the same group of mines.
Of course this marginal post-industrial landscape is a paradise for plant hunters and is, nowadays, a great place to find some rare plants. Today we watched three Buzzards circling beneath a mob of agitated seagulls which had been enjoying the muck spreading in one of the fields above; but not much by way of wildflowers apart from a few brave Red Campions huddling down in the sheltered pits.
But there’s never a day when you don’t learn something interesting up there, and today it was a lesson in pteridology – ferns. I’m quite new to fern ID, and so I’m still at the disambiguating stage. Bracken is pretty easy, but down in the valley today it was accompanied by almost equal numbers of Common Male ferns. In summer and from a distance the way to tell them apart is that bracken just spreads untidily whereas Male Fern grows in scruffy but obvious shuttlecocks. Today we could see that the bracken in winter dies back to a familiar pale brown, whereas the Male fern turns almost black as it dies back. You can see it quite clearly in the photo at the top, as you can equally see that some kind of banding is going on with the Bracken and Male Fern each having their own preferred spot. All these clues add up towards an instinctive recognition of the jizz of a species. Elsewhere, and all the way down the track, we could see where badgers had been scraping the grass back looking for something to eat.
We stopped and ate a sandwich at Black Rock quarry and then strolled back up rather more quickly as an early sunset was likely under the thick cloud. A nice walk.
