Juggling with three landscapes makes my mind spin

Heavily polluted runoff from an abandoned tin mine

Just before we left Cornwall the week before last, and after we’d loaded the car and returned the key, I had a quiet couple of minutes leaning on the gate looking out to sea while the birds were singing their hearts out in anticipation of spring. A Mistle Thrush rehearsed his repetitive chorus; Robins sang their plaintive songs, Great Tits, Blue Tits and gulls of several persuasions added their descant; crows and Magpies rattled on about nothing much – all adding to the rhythm of waves beating on the pebble beach below; and I realized how little I wanted to leave. I struggle to quantify or even understand the healing power of nature, but I completely and gratefully accept it.

However, there were things to do back in Bath, not least a Bath Natural History Society lecture on regenerative farming given by local farmer, Jeremy Padfield. It was an excellent talk on a subject I’ve often explored in the Potwell Inn and I made so many notes that I felt inspired to write an account for the Bath Nats website and the annual report. A quick enquiry about length solicited a noncommittal response and so I set to and wrote just over 1000 words just as an email from the editor of the annual report arrived to suggest 350 words. So a postcard then! Much anguished editing and sacrifice of my little darlings boiled the stock down to a thick jus and off it went.

Simultaneously a report in the Falmouth Packet, (local Cornish newspaper which I like to keep an eye on), printed a story about the lovely strip of coastal land running up from St Just to St Ives. It’s a place we know well and have often walked, and the newspaper was working itself up into a froth because the area has just been designated a SSSI (Site of Special Scientific Interest) due to the rich biodiversity of the land which has a tremendously wide variety of habitats rare flora and fauna and even a breeding colony of Dartford Warblers. Sadly and predictably one or two farmers were describing the move as a “land grab” – comparable to Putin’s invasion of Ukraine – well Natural England weren’t exactly bombing the area in order to protect it, and at first sight this seemed like a bit of a Luddite knee jerk reaction. Nonetheless I was interested to see whether their fear of being driven off their land was justified.

The outcome was that I was reading the (54 page) Natural England report on the West Penwith SSSI at the same time as I was reading about the new ELMS scheme for Farming subsidies; trying to discover what actual subsidies would be available to Cornish farmers in the SSSI, whilst writing my piece on Regenerative Agriculture.

The lecture itself was illuminating . Since 2009 when two Duchy farms reached an agreement to work together it seems that tremendous progress has been made: here’s my shortened report.

Regenerative Farming has become a bit of a buzzword recently but it’s an idea whose time has come, not least because of the new Government policy – the ELMS scheme – which aims to move farm subsidies completely from the old system based on farm acreage to “public funding for public goods” – rewarding farmers for carrying out important environmental work. Compensation for lost output will now be based on income foregone. LEAF has two functions, firstly as a charity promoting Integrated Farm Management and secondly as a marque for food produced under LEAF standards. 

Jeremy Padfield and his business partner Rob Addicott, farm about 1000 acres of the land under Higher Level Stewardship Agreements of which 80 acres are specifically conservation managed for wildlife.  Their combined Duchy farms became LEAF demonstration farms in 2006. Over subsequent years soil organic matter averages out at around 5%; no insecticides have been used within the last 5 years; weed killing is targeted only reactively; antibiotic use has been reduced by 58% and  plastic use is down by 60%. Minimum tillage leads to a 68% drop in fuel consumption; water is intensively managed and stored, and solar energy meets much of the needs of the farm buildings. As well as wider wildlife field margins, Stratton Farms have been experimenting with skylark plots and wide strips of wildflowers and companion plants through the crops. Additionally, 20 acres of trees and 2000 metres of hedgerow have been planted. 

This may sound like a revival of traditional farming, but what makes it profitable is the use of very hi-tech equipment like drones with three yearly intensive soil testing and highly technical GPS delivery systems which have dramatically reduced the amount of artificial fertilizer applied to the soil. 

The most memorable illustration of the evening was when he took an apple to represent the earth and then cut successive slices away to represent otherwise unprofitable land. The proportion left on which food crops could be grown turned out to be breathtakingly tiny. A well attended talk which drew together the threads of shared interest that unite farmers, environmentalists and consumers. 

Dave Pole – report to Bath Natural History Society.

Impressive stuff, we thought – as seemingly most of the members present agreed. However when I checked on the DEFRA website, some of the subsidies looked pretty minimal – the best example being the skylark nesting patches for which they would receive just £10. Lapwings come in quite a bit higher. Just how much admin time it would take to replicate the old EU subsidies, or whether it’s even possible is a moot point. If these measures are not properly funded then the government will be expecting farmers to fund environmental improvement of the land from their own pockets. That would be a good deal easier for a farmer on 2000 hectares of prime land than for a small mixed farmer with just a couple of hectares of grassland in the middle of a SSSI.

Then, shockingly, the Observer this weekend featured a piece on the present state of the replacement farm subsidies being managed by DEFRA. It’s almost unbelievable, but only .44% – less than half a percent of the sum set aside has actually been paid! There was no detail on which farms and farmers had actually received their payments, but one regenerative farmer reported a 48% fall in government payments.

I’m beginning to wonder whether the undeclared policy of the government is to do precisely what those West Penwith Farmers fear most – drive them off their land in order to achieve heaven knows what objectives. After a recent edition of Countryfile on the BBC featuring the mining of lithium and selecting Cornwall as a prime area for reviving the (all kneel please) economy , I wrote to the BBC complaining that there had been no spokesperson opposing the extension of this wasteful and polluting process. If joining the dots is the only way to figure out what this government actually wants to do with the countryside I’d say that on present evidence their policy amounts to greenwashing the continuation of an extractive economy which has brought the environment to the brink of destruction.

Magic Mushrooms

Fly Agaric – Amanita muscaria

On Wednesday we went on our first organised fungus foray of the season with Bath Natural History Society. Fungus hunting goes better when there’s a bit of rain beforehand and Wednesday really benefited from the showers earlier in the week. The weather has changed decisively since the equinox, and autumn has taken over with a series of Atlantic lows with winds and showers coming from a more westerly direction.

Smitham Chimney

But this was very far from a foraging expedition for a couple of reasons, the principal one being that we were back in one of my favourite environments; the heavily polluted lead rich spoil covering an old lead mining area. Some specialized plants and fungi have a marvellous capacity for surviving in this dangerous environment and can concentrate heavy metals in themselves sufficiently to cause a serious risk of poisoning. That, of course, is entirely separate from the usual risk of misidentifying a fungus and poisoning yourself over supper. In fact a lively conversation took place about near misses amongst some of us, with Yellow Staining Mushrooms – Agaricus xanthodermus – being a popular mistake, although we had all stopped short of eating them after cooking them and then suffering from serious doubt. Another unexpected danger came from eating St Georges Mushrooms – Calocybe gambosa – which are universally regarded as edible (they’re really good to eat) but two of our fungus hunters had suddenly developed an intolerance for them after years of uneventful enjoyment.

For me, the principal reason for fungus hunting is firstly that they are simply so beautiful. Just look at this False Chanterelle – Hygrophoropsis aurantiaca. Never mind that it doesn’t taste as good as the proper one; just look at the gills and think of a gothic cathedral.

But secondly because they are some of the most impressive organic chemists anywhere in the world. They talk to each other, link up in mutually beneficial relationships with plants which, incidentally, is why you should never dig up an orchid because without its mycorrhizal neighbour it will simply die. Without fungi the earth would be thousands of feet below a layer of unrotted vegetation and, of course, they are both food, medicine and – dare I say – widely valued by many cultures including our own – as a gateway into a deeper spiritual relationship with the earth and with our own most troublesome thoughts. But don’t try this without proper help. I’ve never tried it at all, but that’s because I’m too scared! I should add that the real magic mushroom – the Liberty Cap – can be very problematic for some people. When I was a community worker we dreaded the autumn because the local lads – normally affable if rather naughty – would mix magic mushrooms with cheap cider, becoming highly unpredictable and occasionally violent as a result.

In fact in four hours with fifteen of us searching, we didn’t find a single genuinely edible species. Foragers like to go on about a wide variety of species but many of them are between disappointing and vaguely unpleasant. The most colourful species were the Fly Agarics which could be eaten – but only if you enjoy uncontrollable hallucinations and being sick.

The safest way to learn about them is to go out with someone who really knows what they’re doing, and I guess an ex President of the British Mycological Society is as safe as a safe pair of hands could be. In fact we had a variety of fungus literate members with us, along with a microbiologist, a professional forester and ecology graduate plus a couple of really expert botanists and an entomologist. Not to mention some envy inducing binoculars and cameras. But the great thing about these local Natural History societies is that absolutely everyone is both friendly and completely committed to sharing their enthusiasm. If you live near us there’s a link to Bath Nats on the sidebar.

I would seriously recommend anyone with an interest in natural history to unplug the telly and join their local society. They all have summer field trips and winter lectures, often with national experts, and I promise you’ll soon find that a walk, even through your local park, will be an entirely new and richer experience. And I should admit that when we first joined we were very apprehensive about looking silly or ignorant, hovering at the back in case anyone asked us a question. What we quickly found was that many of these people were doing really important voluntary work by recording plants and wildlife. Volunteers are at the heart of all our efforts to stave off environmental catastrophe because it’s the volunteers who overwhelmingly provide the millions of data records that form the backbone of conservation work. I’d even go so far as to say that – if you want to save the earth – learn enough about plants or birds, insects fish or mammals to be able to submit records. I’ve made some awful mistakes and not once has anyone made fun of me.

Anyway that’s enough about volunteering. Let me show you the most boring picture ever:

Lead moss

Well I did warn you! But in fact it was the highlight of the trip as far as I was concerned because it’s something I would never have found without help from someone who really knows what she’s doing. It’s not a fungus at all but another of my metallophytes. It’s an absolutely tiny moss that grows on the most polluted lead mine waste, and is called Lead Moss – Ditrichum plumbicola. Normally with exceptionally rare plants you’d keep the site obscure but in this instance I’m confident that you’d never find it in a month of Sundays, because it’s absolutely tiny – those are worm holes to give you some sense of scale! plus it’s in the database for anyone to see. Here’s a macro photo that I really struggled to take. Those shoots are not much more than 1 mm tall. What a day!

So here are a few more photos taken on the day. It was inspirational – but then isn’t nature always inspirational? And if you’ve ever wondered what mycelium looks like , just look at the last three pictures. The bulk of the real fungus is underground. Isn’t that stunning? And the beetle is a new and difficult invader called the Poplar Leaf Beetle.

First field trip of 2020

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Don’t worry – it gets better than this. Everything of any value was removed from this wreck years ago and all that remains is a heap of rusting steel plus an empty can of cider in the boot. The sheer effort of getting it down a muddy track must have been a piece of heroic, almost Fitzcarraldo stupidity, and a fitting memorial to our culture I think. Anyway there was much more to enjoy today apart from my delight in collapsing sheds and old wrecks. There is nothing quite as exciting or challenging as going out on a field trip – OK a long walk – with some genuine experts on hand. Today we were spoilt for choice with a (county recorder level) botanist, a local historian and naturalist, a leading ecologist and an ex president of the British Mycological Society quite apart from some heavyweight birders and a botanical artist. Walking can get quite slow when the objects of interest are so frequent, and so it took us twenty minutes inspecting a passing stream for Signal Crayfish before we even set off. Apparently a local resident has perfected the art of trapping them and eating them for breakfast! – we found his creel lurking there, baited (we were told) with cat food.

From the outset we were away not with just one heron, but a whole heronry of about half a dozen nests with three birds perched high up in the trees overhanging a Honda car dealer. What was it I wrote yesterday about urban wildlife? As we walked on we saw (and heard) all the usual suspects like thrushes and robins, but also a young buzzard, a kestrel, nuthatch, goldcrest and to cap it all we were shown a nesting site for ravens at the end of the walk inside the Bath Abbey cemetery.IMG_20200105_125957

Within the plants, it was good to see rosettes of primrose leaves in the same graveyard (they’re brilliant places for wildlife – you need a PhD to walk through Smallcombe Cemetery with any intelligence). But there were Winter Heliotrope in full perfume for once, and a pair of Arum cousins, one a native – Lords and Ladies and the other its ornamental relative from Italy rapidly making a nuisance of itself in this country and called – surprisingly perhaps – Italian Lords and Ladies.

There were numerous other goodies around, but having someone on the walk who combined expertise on bryophytes and fungi kept us looking at the limestone walls and paths.  Incidentally, he was carrying a second pair of binoculars which he used for close scanning. I tried it on the carpet when we got home but neither of our binoculars would focus down below about 7 or 8 feet.    There’s no point in bigging up your knowledge under these circumstances, the best thing to do is watch and learn with your notebook at the ready. I know a few fungi, and they’re not plentiful at this time of the year but we spotted Wood ear and Yellow Brain fungi.  My photos weren’t very good because I had only taken my mobile phone.

But the biggest excitement of the day was getting close up to some bryophytes. Unlike most humans, they actually look more and more beautiful the closer you look. The thing is they’re often very small and inconspicuous so you tend to overlook them.  That’s not a bad strategy since I’ve just spent over an hour trying to identify one photograph because there are a great number of things that you might (I might) casually describe as ‘moss’, ‘fern’ or ‘liverwort’.  Actually until today I had very little idea what liverworts actually looked like, and there’s the best reason for joining a natural history society and going on field trips, because there will be someone that really does know and the chances are they’ll be a great teacher who’s only too keen to share their expertise. So here’s what a liverwort can look like very close up –

Aren’t they stunning? the textures are unlike anything you can see in most plants. I’m not completely sure about the Targiona hypophylla because I identified it myself, but the other was identified by a national expert so you can bet your boots on it. Even I think I’m sounding a bit breathless about all this but we had such a good time today among some lovely people, we learned a lot from them and, best of all, I discovered that there’s a whole world of winter lists out there to satisfy even my propellor headed tendencies.

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And below are a few things I didn’t manage to identify, apart from the Maiden-hair Spleenwort on the left. I was intrigued by the reason for it being so named.  A quick flick through Wikipedia suggests it was once used to treat diseases of the spleen, but I couldn’t find any corroborating evidence for that use, only for chest complaints and menstruation problems, for which there are many more commonly used treatments.  So it’s a lost etymology as far as I can see.  One other interesting fact popped up, though. There is another plant called maidenhair fern – whose leaves are exactly like miniature versions of the leaves of the Maidenhair tree – Ginkgo biloba. 

So here’s the rogues gallery of today’s unsolved mysteries.  I really like having a few of these because it keeps me going back.

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