Daniel Greenwood

The language of leaves

Posts tagged ‘Hampshire & Isle of Wight Wildlife Trust’

Roydon Woods, The New Forest, April 2017

It’s Easter Monday and the sun breaks through the generic forecast of cloud, cloud and cloud. So too the bells of St. Nicholas’s church, reputedly the oldest in the whole of the New Forest. Bluebells swarm around graves, one reinstated in bright white stone. Sunglasses are needed to read the inscription. Bluebells and greater stitchwort spread out on the roadside banks and ditches, the fresh green feeling of spring is present here. The bells are clanging away for miles, oaks pushing out leaves after flowers.

Entering Roydon Woods the bluebells offer their spring greeting, washing off every now and then, where leaves and old bracken stems colour the woodland floor brown instead. The lilies have been trampled in places by badgers cutting across the margins of fallen trees and fencelines under dark. The bracken unfurls its prehistoric leaves, for how many millions of years has that been true, some in heart shapes fit for Instagram and greenwashing marketing campaigns. The urge is irresistible. In a place like this, at a time like this, it is difficult not to rejoice in the manner of the church at this time of year. Whatever your religious persuasion, it is hard not to feel a sense of something good making a long awaited return.

It is that time when those with less tolerance for heat jig between sun hat and tea cosy. It is the best of both worlds, and not expected to be the same again until autumn. The British summer usually dispels that generalisation. The birdsong has lifted, many species can be heard: blackcap, willow warbler, chiffchaff, coal, great and blue tit, robin, wren, nuthatch and the hammering of woodpeckers. The paths slaloms through Roydon Woods, at its edges oaks give way to holly, ash and birch. From these trees comes a sound I had hoped to hear for years in Britain. It is a quickfire piping that I have only personally heard in Poland and the Czech Republic. It is a lesser spotted woodpecker.

With binoculars I watch the point from which the call came, and sure enough the bird appears. White horizontal lines scar its black back, it is the size of perhaps a big chaffinch or a small thrush. This, the New Forest, is one of its final remaining strongholds in Britain. It has disappeared from woods in south London and across England for reasons not quite known or substantiated. The increase of their greater cousins and the general lack of available habitat for them may be the defining explanations. Walking on through Roydon Woods, lesser spots continue to call and hammer. I feel I know this ancient place a little more deeply now.

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New Forest September 2016 lo-res-26

This is part of my Woodlands project

View my full gallery of New Forest photos on Flickr

I hadn’t managed to visit the New Forest since May, when redstarts sang in the woods and the stitchwort and bluebells flourished under the trees. A lot has changed since then, Britain having voted by 52%-48% to leave the European Union. I am pro-EU and on the morning after the vote took place I felt a degree of sadness that The New Forest voted to leave. Why sadness? The New Forest is one of the EU Habitats Directives Natura 2000 sites which is specially recognised for its importance across the whole of Europe. One of the main barbs of the Leave campaign was that somehow the EU was an attack on individual freedoms, especially of local, unique communities in Britain. I disagree with this. The Natura 2000 website recognises that the New Forest is designated as a Special Area for Conservation because of the role that local people play in managing its habitats:

The quality of the habitats of the New Forest, and the rich diversity of species which they support, is dependent upon the management activities of the various owners and occupiers. Of fundamental importance is the persistence of a pastoral economy based on the existence of Rights of Common. The commoners’ stock, mainly cattle and ponies, roam freely over extensive areas of the New Forest, playing a vital role in keeping open habitats free of scrub and controlling the more aggressive species such as bracken (Pteridium aquilinum) and purple-moor grass (Molinia caerulea), and maintaining the richness and variety of heathland and wood pasture habitats.

Then again, don’t ask me what I think about the antics of the Leave campaign, nor the failures of Jeremy Corbyn and David Cameron in alerting people to the importance that the EU holds/held for the environment. If you’re interested there is a petition asking for the EU environmental protections to be upheld if/when Britain leaves the EU. Yet again our politicians and political system have failed to protect the environment.

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The Hampshire and Isle of Wight Wildlife Trust’s Roydon Woods is one of my favourite reserves to visit. It was silent but for a few flocks of blue tit and long-tailed tit, and one of only a few insects I found was this lacewing larvae (Neuroptera). It was carrying this backpack around, what I think is tied together by the downy hairs of leaves, possibly willow or hazel.

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Autumn is a special time, though there has been little rain in recent weeks, there were several large bracket fungi to be found. This is a newly emerging chicken of the woods (Laetiporus sulphureus).

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The solitude of the New Forest – most areas away from campsites, car parks and cycling routes are largely devoid of visitors during the week – means you can encounter some wonderful things. I looked up to find a roe deer (Capreolus capreolus) watching me, half way between a field and the woods. There is a clear browsing line in the New Forest and very little natural regeneration of trees because deer and other herbivores, generally New Forest ponies and other livestock, are eating the new growth. Chris Packham has recently said that the New Forest is dying because of over-grazing.

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It’s not often that you come across a perfect specimen of a mushroom. Fruiting bodies are short-lived and very quickly deteriorate. To find this giant polypore (Meripilus giganteus) was a moment of sheer joy. As I’ve said in my fungi round-up for last year, I don’t pick them, just photograph them. I’m not precious about this nor hyper-critical of mushroom picking, I just prefer that other people and indeed animals can enjoy them. This mushroom was about 2ft in length and just beside the path. I hope others manage to see it before it decays.

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Out on Beaulieu Heath it was drizzling and grey. Stonechats were low in the leftovers of gorse, a flock of medium-sized birds flew overhead and down into the heather which I couldn’t identify. Horseflies dive bombed from the woody margins, the sound of their wings is unmistakable and unnerving. They only want one thing. Along a denser edge of trees and scrub a hare burst free, then came a stoat, turning on its heels at lightning speed to return to the cover of bramble. Spotted flycatcher was also a nice sight at the corner of Lodge Heath.

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In the Frame Heath Inclosure forestry operations were underway with mature sessile oaks (Quercus patraea) being harvested. I’ve been reading about the Forestry Commission’s attempts to remove broadleaf species like this from the Forest in the 20th century. It took ministerial intervention and local opposition to stop a near complete shift to conifer plantation.

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Sitka spruce (Picea sitkensis) is one of the preferred species for foresters. They are shallow rooted trees liable to windthrow in more open landscapes. This spruce had been taken down by just that, a large hole bored through its middle where the soil had fallen away.

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The gentle giants of English oak (Quercus robur) are far ‘happier’ standing alone in the landscape. The reason they are not surrounded by regenerating trees is because of the aforementioned grazing taking place around it. Give me these beautiful old trees any day over a spruce or pine monoculture. We should be thankful to all the people who have fought to fend off intrusive forestry practices in the Forest.

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It is these ancient and veteran trees that makes the Forest so unique in Europe. The number of these old trees draws the breath, in areas which are not Inclosures where oak, pine or spruce are planted in regimental fashion for timber, there are just so many of them to be found.

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Balmerlawn is close to Brockenhurst and hosts two spectacular old English oaks. This one has a trunk about 6ft and I would approximate it to be over 500 years old.

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Next door to it is a younger oak with a massive ‘wolf branch’ as arborists call it, reaching out towards the road. Where it swoops closest to the ground there are two patches where the grass has been worn away by kids jumping up and down over the years. It’s a dream to climb.

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New Forest 20-5-2016 blog-21

This is part of my Woodlands project

English bluebells (Hyacinthoides non-scripta) growing in the open, grassy woodlands of Roydon Woods National Nature Reserve, managed by Hampshire & Isle of Wight Wildlife Trust. Bluebells grow freely away from tree cover and can often indicate the site of former ancient woodland in areas of open land.

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An English boundary oak (Quercus robur) There are an inordinate number of ancient and veteran trees in the New Forest. The New Forest is of European importance for this reason, amongst others. It is a treasure trove of old trees and landscape features.

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The New Forest is significant also because of its roaming herbivores, in this image one of the many New Forest ponies can be seen grazing under the boughs of another boundary oak.

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There are also a number of notable beech trees, this one contained an intuitive birder, not a species native to this area.

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May to June is a good time to spot Chicken of the woods (Laetiporus sulphureus). This specimen was unmissable, it was massive, something like 40-50cm in length across the log.

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The breaks of sun in Roydon Woods gave warmth and light to invertebrates on the edges of the paths. This beautiful demoiselle (Calopteryx virgo) was resting on plants growing in a ditch.

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But the New Forest is in fact more heathland than woodland. There were a good number of stonechat (Saxicola torquatus) singing atop gorse bushes out on the heath.

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It was a joy and a pleasure to hear cuckoo (Cuculus canorus) singing in the distance. It was an even more pleasing feeling to see this male shoot past us. Spring, it is the most precious time of year.

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Autumn 2015 in southern England began with a prolonged dry period reminiscent of 2011. This meant that a lot of fungus was late to fruit. Other than a September burst of honey fungus, there was little to see until the rain came and enriched the thirsty mycelia of British woods and meadows. Here is my year in mushrooms:

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Oyster mushrooms, Pleurotus ostreatus

One of my favourite things to photograph is mushrooms, yet the act of closing the shutter is often only a small part of the experience. I can go looking for mushrooms and sometimes come away with very few photos. I have to walk until I find something, heading to the right place at the right time of year to find it. I know plenty of fungi enthusiasts who pick and cut mushrooms to identify them, a key process in understanding a species. As a photographer I see no reason for me to pick them. I’m much happier leaving the specimen where it is so someone else can come along and enjoy it, as short-lived as many fruiting bodies are. If it’s a fungal foray to raise awareness and celebrate mushrooms, picking them is great.

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Bonnet mushrooms, Mycena on a dead oak tree

September to November is the right time to head out looking for the larger spreads of mushrooms, though they can be found all year round. I find enormous pleasure in that early autumn period when the moisture levels are right (fungal fruiting bodies are 90% water) and fungus abounds from every fallen tree, even the most barren of parkland funked out by funnels, inkcaps and fairy-rings.

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One of the most sought-after edible mushrooms is the cep, Boletus edulis

I found a cep, Boletus edulis under a rhododendron bush in the New Forest in October. It didn’t quite match the images of bountiful porcinis (the Italian name for the cep, also known as the penny bun) but I still had no desire to take it home with me. Fungi engages people like very few wild plants or animals can, mainly because they are renowned for their edibility and their poison. From my understanding, mushroom picking is not as popular in England as it is in Poland, Estonia, the Czech Republic, France or Italy. Indeed, perhaps it is the Mediterranean influence over British culinary culture that has seen mushrooms become such a hot topic in debates about sustainable foraging. In Britain we lack the vast wooded landscapes of Transylvania, of the Tatras, Dolomites or Pyrenees. Perhaps our landscape is mycologically impoverished.

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An inkcap,Β Coprinus or brittlestem, Psathyrella, I wasn’t quite sure

One thing that always interests me is a land manager’s attitude to foraging mushrooms. The City of London own many excellent nature reserves on the outskirts of the city and they have a no picking policy. Likewise many urban nature reserves discourage visitors from picking mushrooms. The Forestry Commission have a mushroom code, allowing only a certain weight of mushrooms to be picked and the clear message that only mature fruiting bodies should be plucked. It depends what your interest is, but as an observer I err on the side that fungi has an important role to play in an ecosystem and should largely be left alone, especially in urban nature reserves. At the same time I appreciate that it’s unproven that collecting mushrooms has any meaningful impact on the mycelium itself. As a conservationist, I tend to support the land manager’s picking only with permission, as difficult to enforce as it may be.

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A fly you’ll often find on the cap of a mushroom

Fungi has a massive role in the health of woods. Species like beech, birch and oak have a strong dependency on fungi to provide them with nutrients and minerals that are otherwise impossible to retrieve from the soil. The mycelium of a fungus which fruits from the soil lives underground. The mycelium is made up of hyphae which extend through the soil, feeding on decomposing matter. The hyphae sheath the root hairs of a tree and a trade takes place between tree and fungus, a symbiotic relationship. The tree can delegate where the hyphae should extend in search of nutrients. The hyphae can then pass the nutrients into the tree via the root hairs. Water is often passed in return to the hyphae to nourish the mycelium and make the production of fruiting bodies (mushrooms) all the more possible. Experiments have been done to show that these mychorrizal relationships boost the growth of trees greatly. This is why the idea to dig up trees and replant them elsewhere to protect ancient woods is impossible. The soil is crucial. Trees are not everything.

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A cup fungus

Fungi has made me think very carefully about the camera equipment I use. The diversity of species means that there are an array of lenses and cameras you can use. There is no perfect set up. I use a Sigma 105mm f2.8 macro lens to capture the smallest of mushrooms. Lying on my stomach in the New Forest revealed many incredible things hidden away that I would otherwise not have noticed. A macro lens, though often a costly investment, can open up a new appreciation for nature.

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A tiny species of bonnet, Mycena

Some of my favourite species to photograph are bonnets (Mycena) and parachutes (Mirasmius). They are so incredibly tiny but so common, simply searching for them is an adventure. Again, the best place for these is woods with a thick layer of leaf litter, but they can also be found on mossy logs, and even on the end of sticks.

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Twig parachute, Mirasmiellus ramealis

At the RSPB’s Blean Woods in Kent I crouched for many minutes, fearful of dogs weeing on me, to photograph this twig parachute. It measured barely a few millimetres across. I found it because I knew where to look. My knees ache still.

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Orange peel fungus, Aleuria aurantia

Not all fungi is especially beautiful or in beautiful places. Many mushrooms are in poor condition because their time in the limelight is very short and they are affected directly by weather and other environmental factors. Slugs eat them, flies mate on them, people step on them. I found this orange peel fungus (Aleuria aurantia) on an embankment near Oxted, Kent outside a haulage company depot. The bank had been denuded of trees, their stumps poisoned. But the thing about nature is that it doesn’t care about how crap a place looks if the opportunity for propagation exists. This fungus looked more like some plastic debris half submerged in the ground.

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Lycogola terrestre

Also not all of the beautiful fungus you find is actually fungus. One spot I return to each year, a dank log pile next to a path in some dark beech woodland, is lit up by Lycogola terrestre. This is no fungus but instead a slime mould. This is an extreme close up of one of the fruiting bodies which appears on a bed of moss in a very small area.

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Shaggy inkcaps,Β Coprinus comatus growing next to new burial plots

Another of fungi’s pleasures is an ability to surprise. Millions of spores are released by a single mushroom (30,000 million an hour by a mature bracket fungus) and so it is unsurprising to find mushrooms growing in the streets. At Camberwell Old Cemetery in south-London, four-year-old burial space has been a successful breeding ground for shaggy inkcap (Coprinus comatus). I used a 300mm telephoto lens to photograph the scene above. Seeing as the graves were newly-laid I didn’t want to intrude.

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Honey waxcap, Hygrocybe reidii

The best grasslands to find fungi are either ancient grasslands like Farthing Downs where I photographed this honey waxcap, or church yards. Waxcaps (Hygrocybe) are a strong indicator of the age of grassland. There are over 1000 species in the UK, their burst of colour in the winter doldrums add life to otherwise dormant meadows. The mild winter this year meant that waxcaps were fruiting alongside field scabious, knapweed and even yellow rattle on Farthing Downs.

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Coral fungus growing in the lawn of a Dorset church yard

In church yards the lack of grazing pressure and the ‘respectful’ management of the turf means that there are likely to be well established mycelia under the graveyard lawns. These are excellent hunting grounds for corals, Ramaria. The problem is they’re often so small it can be difficult to get a good image from a cumbersome DSLR.Β Instead I use my camera phone to try and get a closer look. It has a fancy in-built lens and can manual focus as if turning the focus ring of a DSLR lens by using the screen. The results were very pleasing.

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An ancient pollard oak on Ashtead Common

The best places to find fungi are woods and meadows, generally those that are either ancient or relatively well established nature reserves which are sensitively managed. One of the new places I visited was Ashtead Common in Surrey. Ashtead Common is a Site of Special Scientific Interest (SSSI) and National Nature Reserve (NNR), mainly designated for its ancient pollard oaks. This collection of old trees means the diversity of fungal and invertebrate life is very high. The City of London manage their reserves very well indeed and Ashtead Common proved to be one of the best early sites to visit.

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The rich leaf litter in Blean Woods

RSPB’s Blean Woods NNR is a wonderful place for wildlife in general, not merely fungi. It is a vast network of woods that flank the city of Canterbury adding a level of sylvan mystery. Blean Woods is broken up into different habitats, with spots of heathland, birch and sweet chestnut coppice which provide vital nesting opportunities for nightingales and enough light when cut to support common cow wheat, the food plant of the endangered heath fritillary butterfly. In October the woodland floor was covered by a sea of black mushrooms that, I discovered later, were horn of plenty (Craterellus cornucopioides).

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Roydon Woods

It’s hard to say there is a best place to find mushrooms due to the transient way the fruiting bodies appear. My favourite place has to be the New Forest in Hampshire. The above image is of the Wildlife Trusts’ Roydon Woods NNR, an ancient broadleaved wood very close to Brockenhurst. The New Forest was probably like Ashtead Common in centuries past, with a structure more reminiscent of wood pasture (or savannah) where the trees were less close together and the grasslands were sunnier and luxurious. Roydon Woods has the feel of a landscape that is untouched by people, though such a thing does not exist today. It is possible to spend a day there and meet very few visitors but all manner of mushrooms.

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