Wistman's Wood looked spectacular earlier this afternoon. Was greeted by two friendly Dartmoor NPA volunteers who were making people aware of the Countryside Code & how special the wood is (temperate rainforest)
🧵Short thread on habitat disturbance, by visitors & landowners 1/n
Wistman's Wood has been in the headlines recently because of allegations of damage by visitors: bbc.co.uk/news/uk-englan…
I visited today to see what the damage was. In terms of litter, I picked up every piece I saw: maybe a dozen pieces in total; largest = forgotten gloves. 2/n
No doubt rangers have picked up more litter. I also met someone else who'd picked up some voluntarily.
The vast majority of people clearly aren't leaving litter at Wistman's Wood - though I still got annoyed by the bags of dogshit left for the dog poo fairy. 3/n
The worst damage I saw left by one (possibly lone?) visitor were the inane hearts and pagan labyrinth symbols drawn in the moss on a handful of moss-covered boulders.
To whoever thinks this is a symbol of reverence to the Earth Goddess: you are an idiot. It damages the moss. 4/n
However, once you go beyond the entrance to South Wood (Wistman's Wood is several clumps, though Middle & South Wood have now co-joined), I couldn't see any such 'moss carvings'. People rarely stray far in, the boulder scree makes it hard going. Middle Wood was eerily quiet. 5/n
There is another sort of visitor to Wistman's Wood that seldom gets discussed, of course.
You can detect them by the strands of hair they leave and their droppings, and occasionally hear their ominous cry across the moor...
Yes. I'm talking about sheep. 6/n
The impact of sheep on Wistman's Wood is mostly detectable by what isn't there.
I searched in vain all afternoon for a single oak sapling.
They've all been grazed away by sheep, leaving only the veteran oaks. Lovely as they are, this isn't a healthy situation for the wood. 7/n
Wistman's Wood is at least protected from some degree of overgrazing by the boulder field it's growing in.
But look to the other side of the valley, and it's almost completely treeless: a view from a temperate rainforest onto a desert of purple moor-grass. 8/n
Wistman's Wood is owned by the Duchy of Cornwall and leased to a tenant farmer (it's in an enclosed 'newtake' rather than being on a common).
Grazing continues to be permitted within this newtake. But if it were restricted in future, the wood could expand and regenerate. 9/n
So, it's essential that visitors to Wistman's Wood treat it with the utmost respect. Most already do; some don't; having rangers to greet & educate is a good start.
But the future of this fragment of temperate rainforest mostly lies in the hands of the landowner & farmer. (END)
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Like @GeorgeMonbiot & others, I'm wary of economists trying to 'put a price on nature'.
But I was surprised to see the #DasguptaReview make a strong case for actually *putting large parts of the biosphere off-limits to the market*.
Short thread to explain:
Whilst advocating for 'natural capital' accounting, Prof Dasgupta also says: "in many cases there is a strong economic rationale for quantity restrictions over pricing mechanisms. Expanding and improving the management of Protected Areas therefore has an essential role to play”
"Protected Areas can act as a form of quantity restrictions as alternative approach to market mechanisms to prevent degradation of our natural assets" - main Dasgupta report, p.439 assets.publishing.service.gov.uk/government/upl…
(2/n) In fact, most of the grouse moor estates in the North York Moors look like they'll be exempted from a burning ban - because, despite all being designated sites (SSSIs, SACs, & SPAs), Natural England considers the peat here to be 'shallow' rather than 'deep'.
(3/n) As an aside, the Queen's grouse moor at Goathland was the scene of illegal raptor persecution last summer. In the wake of this, the Duchy of Lancaster suggested it might turn its back on grouse shooting in future. Will it voluntarily stop burning? channel4.com/news/is-queen-…
THREAD: How many grouse moor estates will the Government's (very caveated) moorland burning ban affect? I've been taking a look at some maps...
Firstly, here's a map of where grouse moors are in England, approximately - built by @beadyallen & me a few years ago.
(1/10)
Here’s where grouse moors are covered by SSSI designations (Sites of Special Scientific Interest). Many are; the red areas are grouse moors outside of SSSIs. This is the first criterion to be caught by the burning ban. (see gov.uk/government/new…)
(2/10)
And here’s where grouse moors are covered by SSSIs, Special Areas of Conservation (SACs) and Special Protection Areas (SPAs). Most are covered by all three nature designations. Areas in red show the grouse moors outside them.
BREAKING: Govt finally announces legislation to ban moorland burning by grouse moor estates – but not before time, & the legislation contains some glaring loopholes that need closing.
Upland estates must end these damaging practices & embrace rewilding.
Some further thoughts (1/3): There are plenty of loopholes in there - burning only banned on peat 40cm+ deep, within SSSIs that are also SACs. Plenty of burning takes place on shallow peat outside of designated sites and is equally bad for climate & habitat.
(2/3): There's also a dodgy get-out clause allowing the SoS to issues licences for burning 'for wildfire prevention'. This is a contradiction in terms - healthy blanket bog needs water, not fire. Grouse moor estates create a tinderbox by burning & encouraging heather dominance.
Today @LouisaCasson and I visited Ulva, an island off the west coast of Mull, which was brutally cleared of people in the early 19th century. Back then its population was 600. Today its population is 6.
2/ Ulva is a wind-trammelled expanse of heathland, bog and deciduous forest reached only by a tiny ferry that you summon by sliding an old wooden sign to reveal a red flag.
3/ ‘Ulva’ is a Viking word meaning ‘Wolf’s island’. It has been inhabited by people since prehistoric times, who hunted the deer, and Neolithic remains have been found on the isle.