The Bit Outside

Richard

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Nature

There are still people who think mankind is blameless, that the environmental catastrophe taking shape before us is for others to resolve. Not true. Each of us must do what we can to help Nature recover. The Bit Outside is part of my effort to do just that. I knew little when I started, I know much more now. Join me, help me, advise me. There is little time, if any, to react. Please listen to what follows and see what you think.

Oct 20

Can Pine Martens Save the Red Squirrel?

Grey squirrels were brought to Britain by people, pine martens were driven out by people, and red squirrels declined. Now, in South Cumbria, those relationships are beginning to change again. In this episode of The Bit Outside, I ask a deceptively simple question - could the return of the pine marten help restore the red squirrel naturally, reducing the need for repeated grey-squirrel culling? The usual answer to grey squirrels is often straightforward - trap them, shoot them, remove them. In places where red squirrels are under immediate pressure, particularly where squirrelpox is present, there can be good reasons for doing exactly that. Yet on my own land in the Lake District, I remain uneasy about making lethal control the automatic first response. The grey squirrel is, after all, a problem of our own making. Native to North America, it was deliberately brought to Britain during the nineteenth and early twentieth centuries, largely for country estates and parks. We put it here and then discovered that it was remarkably well suited to the landscape. The consequences for red squirrels have been serious. Greys compete with reds for food, particularly in broadleaved woodland, and exploit foods such as acorns especially well. Reduced breeding success and juvenile survival can then drive red populations down. Then there is squirrelpox. Greys can carry the virus while appearing healthy, whereas reds can suffer severe disease and very high mortality. Cumbrian research shows that red decline can be dramatically faster where squirrelpox accompanies invading greys. Yet the history is more complicated. Reds were already under pressure from habitat change, disease and persecution. They were once regarded as forestry pests themselves - the Highland Squirrel Club, founded in 1903, paid bounties for red-squirrel tails and recorded more than 100,000 killed. There is an uncomfortable lesson there. A century ago, people were killing red squirrels. Today, we protect the red and kill the grey. Human judgements about which animals belong and which should be removed can change remarkably quickly. That is one reason I am interested in another possibility - the pine marten. Once widespread across Britain, it was greatly reduced by persecution and woodland loss. In September 2024, thirteen adults were translocated into Grizedale Forest and the Rusland Valley to establish a breeding, dispersing population. They are already moving, and my land lies within that South Lakes landscape. I do not need a pine marten to live permanently on my property. It may be enough for martens to regard the woodland as somewhere worth travelling through. If they do, could their presence alter the balance between grey and red squirrels? Research from Ireland and Scotland suggests that it might. As martens recovered, grey squirrels declined in some areas and reds returned. Scottish work found the same broad association. Why should a predator capable of eating both species apparently favour one? Part of the answer may lie in evolutionary history. Reds have lived alongside pine martens for thousands of years - greys evolved in North America without them. Experiments suggest reds respond more cautiously to pine marten scent. Diet studies add another clue - pine martens eat both species, but greys appear disproportionately often where both occur. The marten is not protecting reds, it is simply behaving as a predator. Yet the competitive balance may change. That sounds wonderfully neat, but ecology rarely is. Pine martens do not arrive in a woodland and immediately remove its grey squirrels. Research in Wales found that greys altered their movements after pine martens were translocated, but there was no immediate detectable reduction in grey squirrel survival during the study. Martens themselves may also travel many kilometres before settling. Nor are red squirrels completely safe. Pine martens eat reds too. The important point is that reds generally appear better able to coexist with them, although habitat matters. In some native broadleaved landscapes, pine marten presence has been associated with better prospects for reds. In some conifer-dominated landscapes, the relationship has been less favourable. This brings the story back to my own land, and to something that appears at first to have little to do with squirrels - sheep. One thing I notice is the scarcity of naturally regenerating saplings. At my home in Bowness, where there are no sheep, young trees seem to appear everywhere. On the fell, saplings are much less obvious. I have long suspected grazing pressure. British upland studies, including experimental work in Cumbria, show that the season and intensity of sheep grazing can affect tree regeneration and browsing. As pressure falls, more seedlings and saplings may survive, although livestock density, forage and vegetation all matter. I have also noticed more flowers as sheep grazing has fallen. That does not prove causation. Weather and observation vary, and removing sheep does not automatically increase plant species richness. Even so, grazing can affect vegetation structure, flowering and seed-setting. The obvious temptation is to make another leap. Fewer sheep mean more saplings, more saplings mean more woodland, and more woodland must mean more red squirrels. Unfortunately, the evidence does not support such a simple conclusion. Reduced grazing may allow young trees and shrubs to survive, creating more complex woodland with more food. But that does not favour reds alone. Greys like hazelnuts too and thrive in oak woodland, so recovering broadleaf habitat may also help them. This is where the pine marten becomes relevant again. A more naturally regenerating and better-connected woodland may provide better habitat not only for squirrels but also for martens moving through the landscape. If pine martens then suppress greys sufficiently, reds may have a better opportunity to exploit the recovering woodland. The effects are connected, but they do not occur in a straight line. And then there is culling. I understand why people do it. If an established red squirrel population is threatened by greys carrying squirrelpox, rapid control may be essential. But culling is not necessarily a one-off event. Research suggests that a very high proportion of the grey population may need to be removed repeatedly across the wider occupied habitat, and other studies show how quickly greys can recolonise woodland after intensive local control. Culling can therefore become a commitment rather than an event. Once started, it may need to continue. That troubles me, particularly because the ecosystem around me is already changing. Pine martens are dispersing through South Cumbria, red squirrels have reportedly been seen only about a kilometre from my land, grazing pressure has fallen, flowers appear to be responding, and perhaps more saplings will follow. To remove the greys immediately would alter one of the most interesting ecological relationships I now have the opportunity to observe. That does not mean I have ruled out intervention forever. If red squirrels establish themselves and greys remain abundant, especially if squirrelpox becomes an immediate threat, I may have to reconsider. Conservation sometimes demands difficult decisions. I would simply rather make them in response to evidence than because lethal control is what everyone expects. For now, my preference is to improve the habitat, reduce excessive grazing, encourage natural regeneration and allow pine martens to move through if they choose. I do not want to feed them or release them myself. I simply want the land to be somewhere they can use, with connected woodland, mature trees, cover and a regenerating understorey. If returning pine martens suppress grey squirrels sufficiently for reds to recolonise, that may be enough. The greys do not necessarily have to disappear completely for the ecosystem to change in a meaningful way. There is a broader question behind all this. Humans introduced the grey squirrel, persecuted the pine marten, fragmented woodland and altered grazing. Now humans are trying to repair the consequences. Perhaps some of that repair should involve restoring ecological relationships rather than simply removing whichever animal we currently regard as undesirable. That is not an argument for doing nothing, nor is it an argument that grey-squirrel culling is always wrong. It is an argument for watching carefully, understanding the landscape and accepting that the best ecological answer may not always be obvious at the beginning. Nature rarely behaves in straight lines. A grey squirrel may damage one tree yet accidentally plant another through scatter-hoarding. A pine marten may kill an individual red squirrel while improving the prospects of the wider red population by suppressing greys. A regenerating woodland may become botanically richer while also becoming more attractive to grey squirrels. Those contradictions are not failures of ecology. They are ecology. For the moment, I would rather watch than simplify. There are grey squirrels on my land. There are no red squirrels that I have yet seen, although they have been reported nearby. The sheep are fewer, the flowers seem more plentiful, and perhaps more young trees will appear. Somewhere in the South Lakes, pine martens are moving. One may pass through my woodland tonight, next week, or never. If you have seen red squirrels, grey squirrels or pine martens in your area, or noticed wildlife responding to changes in grazing or woodland management, by all means share your observations with The Bit Outside. and tell me what is happening where you live.
Oct 1

Food Security in the United Kingdom

In this episode of The Bit Outside, I look at one of the most important but under-discussed challenges facing the United Kingdom: food security. The UK is not about to run out of food, but that does not mean the system is secure. Around 40% of the food we consume is imported, while British farming is dealing with drought, flooding, depleted reservoirs, rising costs, imported fertiliser, labour shortages, declining biodiversity and fragile supply chains. The real question is not whether Britain has food today, but whether the country can continue to provide enough affordable, nutritious food when several pressures arrive at the same time. The episode begins with a recent walk across London to a conference on food and national security. Hyde Park was yellow after the summer drought, yet it was pouring with rain and I arrived soaked. That contradiction captured the wider problem rather well. Britain can move rapidly from too little water to too much, and a wet week does not immediately repair depleted reservoirs, damaged crops or months of drought. At the same time, climate shocks elsewhere can affect British food supplies just as quickly as events at home. The UK currently produces about 60% of the food it consumes by farmgate value. That figure was above 80% in the 1980s. This does not mean Britain should try to become completely self-sufficient. Trade gives us food we cannot sensibly grow here and can strengthen resilience when domestic harvests fail. The danger comes when too much depends on too few places. Spain, for example, supplies a very large share of some of the fruit and vegetables eaten in Britain. The shortages of tomatoes, peppers and cucumbers in early 2023 were a useful warning that a supermarket shelf can look wonderfully diverse while the supply chain behind it is surprisingly concentrated. This is one of the central themes of the podcast: efficiency is not the same as resilience. A system can be extremely efficient in normal conditions but have very little spare capacity when something unusual happens. That matters because unusual conditions are becoming less unusual. England moved from its wettest 18-month period on record between October 2022 and March 2024 into drought. By early September 2026, reservoir storage stood at only 58%, more than 19 percentage points below the average for the time of year. At the same time, an exceptional El Niño is developing in the Pacific. El Niño can alter rainfall and temperature patterns across major food-producing regions. That does not mean Britain will necessarily experience a food shortage, but it does mean poor harvests abroad can affect British prices and availability. We do not simply import food. We import weather. Food security is also a defence issue. During the Second World War, Germany did not need to invade every British farm. It needed to disrupt the ships carrying food, fuel and fertiliser. That principle still applies. The war in Ukraine has shown how agricultural land, grain stores, ports and export routes can become part of a conflict. NATO already includes resilient food and water supplies among its civil-preparedness requirements, and the UK Government itself has warned that ecosystem collapse could threaten the country’s ability to maintain food security. The episode also looks at the land beneath us. Around 69% of the UK’s land area is used for agriculture, although only about a quarter of total land is classed as croppable. That land is increasingly being asked to provide food, housing, energy, biodiversity recovery, carbon storage, flood protection and recreation all at once. All may be legitimate aims, but the same hectare cannot always do everything. Nature is part of this story, not separate from it. Pollinators, healthy soils, water retention and nutrient cycling are agricultural infrastructure. The 2023 State of Nature report showed serious declines in wildlife across the UK, including pollinating and predatory insects. A farm cannot remain productive indefinitely if the natural systems that support it are steadily degraded. There is also a hidden international dimension to food that appears British. A field of wheat in Lincolnshire may rely on imported fertiliser, machinery parts, fuel, crop-protection products, packaging and energy. Phosphorus is a good example. British agriculture depends heavily on imported phosphorus because the UK lacks economically significant phosphate rock reserves. Research into phosphorus flows through the UK food system found that large quantities are imported, yet only a proportion ultimately appears in food and exported commodities. Much is lost, trapped in soils or wasted. This is both an environmental and a strategic problem. People are part of the infrastructure too. The food system depends on farmers, vets, agronomists, engineers, seasonal workers, lorry drivers, food processors and warehouse staff. A crop can grow perfectly and still be wasted if nobody is available to harvest, grade, chill, transport or process it. The podcast therefore looks at the so-called “missing middle” - abattoirs, mills, canning plants, cold stores and regional distribution. These are rarely noticed when everything works, but quickly become critical when supply chains are disrupted. Another major theme is affordability. Food insecurity does not always mean there is no food. It can mean that food is available but people cannot afford the right food. The Food Foundation’s Broken Plate 2026 report calculated that households with children in the poorest fifth of the population would need to spend about 85% of their disposable income on food to afford the Government-recommended healthy diet. Healthy food is also considerably more expensive per calorie than less healthy food. This means a supermarket can be full while a family is still food-insecure. That leads to the idea of nutrition security. Food security asks whether people have enough to eat, while nutrition security asks whether the food they can obtain is good enough to support health. Seafood provides an interesting example. The UK produces large quantities of salmon, mackerel and herring, yet exports much of it while importing a very high proportion of the seafood consumers prefer. Researchers have estimated that the nutrients lost through seafood exports include substantial amounts of omega-3 fatty acids, vitamin B12 and vitamin D. Britain can therefore produce food, export nutrition and import preference. The Government has started to respond but appears to be slower than slow. The Good Food Cycle has set out priorities for a healthier and more resilient food system, a Food Strategy Advisory Board exists, and a Farming and Food Partnership Board has also been established. These are worthwhile steps, but recognition is not the same as readiness. The Climate Change Committee has said that important areas of food-system and climate planning remain insufficient, while England’s approach remains less formal and less clearly accountable than Scotland’s statutory Good Food Nation framework. The concern is therefore not that Government has ignored food security completely. It is that implementation still appears fragmented. Food security crosses departmental boundaries. Defra cannot solve it alone. It also involves Defence, Treasury, Health, Energy, Business and Trade, Housing, Transport, local government and the devolved administrations. A system problem requires a system response. The answer is not autarky or complete self-sufficiency. Britain should not try to grow everything it eats. Trade is useful and can strengthen resilience, provided dependence is sufficiently diverse. The real objective should be to make the system harder to disrupt. That means maintaining a strong domestic farming base, protecting healthy soils and secure water, reducing unnecessary dependence on vulnerable inputs, restoring regional processing where concentration has gone too far, supporting skilled workers, encouraging research and crop breeding, and making sure farmers can actually make a living. The episode closes with a warning, but not a prediction of disaster. I do not think Britain is about to starve. I do think the country has built a food system that works extremely well in normal times but is increasingly exposed to abnormal ones. Climate change is here, reservoirs are depleted, international food markets can be disrupted quickly, natural systems are deteriorating, farm profitability can be fragile, and many households are struggling with food prices. Any one of these pressures may be manageable. Several happening together are different. That is why food security should be treated as part of national resilience, alongside energy, water and defence. The issue is not panic. It is preparedness. The best food system is not one that never experiences shocks. It is one that can absorb them. Britain still has time to strengthen its food security, but that does not mean it has time to waste. Food security is rather like insurance - the best time to arrange it is before you need to claim. ****************************************************************************************** Hashtags #FoodSecurity #UKFarming #NationalResilience #ClimateChange #TheBitOutside Keywords food security UK UK farming resilience national food security climate change and food supply UK food system
Aug 17

Who Should Hold Back the Flood?

Flooding has always been part of Britain’s landscape, but the way we manage it is changing. In this episode of The Bit Outside, Richard Villar asks a deceptively simple question - who should hold back the flood? The episode begins in a traditional hay meadow. It is a familiar upland scene, with grasses moving in the breeze, wildflowers scattered through the field, bees working steadily from flower to flower and a curlew calling overhead. Yet this meadow may have another future. It could become part of a flood-storage scheme, deliberately allowed to hold water during periods of heavy rainfall in order to protect communities many miles downstream. At first sight, the idea seems logical. Flooding is becoming an increasingly serious problem. More than six million homes and businesses in England are now at risk from flooding, and climate change is increasing the likelihood of intense rainfall. A warmer atmosphere can hold more moisture, meaning that when conditions are right, more water may fall in a shorter period of time. Yet climate change is only part of the story. For generations, we have changed the way water moves through the countryside. Rivers have been straightened. Wetlands have been drained. Floodplains have been developed. Agricultural soils have sometimes become compacted. Roads, rooftops and car parks now cover ground that once absorbed rainfall. Each individual change may have seemed reasonable at the time, but together they have altered the hydrology of entire catchments. Rain that once soaked slowly into woodland, grassland or peat can now reach rivers far more quickly. The result is faster runoff, higher flood peaks and greater pressure on communities downstream. One of the central ideas explored in this episode is that every flood has an upstream story. Water falling on a distant hillside may ultimately determine whether a family many kilometres away remains dry or is forced to evacuate. That changes the way we should think about flooding. Rather than asking only how to defend a town or village, we must also ask how the whole catchment behaves. Healthy soils matter. Woodland matters. Peatlands matter. Wetlands matter. Even longer grass in gardens, parks and roadside verges can make a small contribution by intercepting rainfall and allowing more water to infiltrate the ground. This broader approach is known as Natural Flood Management, or NFM. The name may sound modern, but much of the principle is simply about restoring some of the functions that landscapes once performed naturally. Rivers can be allowed to meander again. Wetlands can be restored. Damaged peatlands can be repaired. Woodland can be planted in carefully chosen places. Soils can be managed to improve infiltration. Leaky woody dams can slow the movement of water through small streams. Even beavers can play a role by creating wetlands and temporarily storing water behind their dams. None of these measures is a miracle solution. Their strength lies in combination. The aim is simple: slow water, store it and release it more gradually. For much of the last two centuries, however, Britain followed a different philosophy. Rivers were straightened, embanked and confined. The goal was to move water away from vulnerable places as quickly as possible. Traditional engineering still has a vital role. Flood walls, pumping stations, reservoirs, embankments and major barriers such as the Thames Barrier protect huge numbers of people. The problem is not engineering itself. It is the assumption that any one technique can solve every flood problem. A flood wall may protect a town but do little against surface-water flooding. Woodland can slow runoff but cannot prevent every extreme storm. Leaky dams may help small streams but will not control a major river. Natural Flood Management is valuable, but it is not a universal answer. The strongest approach is likely to combine natural processes with conventional engineering, tailored to the needs of each individual catchment. From a purely hydraulic point of view, a hay meadow can be extremely useful. One hectare flooded to a depth of thirty centimetres can temporarily hold around three million litres of water, roughly one and a quarter Olympic swimming pools. To an engineer trying to reduce a downstream flood peak, that is an attractive proposition. Traditional hay meadows are among Britain’s rarest habitats. Around 97% have disappeared since the 1930s. Those that remain support wildlife, store carbon, provide winter fodder and preserve generations of farming knowledge. Deliberately flooding one may help protect homes and businesses downstream, but it may also alter a valuable landscape and change the livelihood of the farmer who manages it. That leads to the ethical question at the heart of the episode. If society asks one landowner to accept repeated flooding for the benefit of hundreds or thousands of other people, who should decide? Should the farmer be compensated? If so, should payment reflect only the value of a lost crop, or should it recognise the wider public service being provided? What happens if climate change makes flooding more frequent than originally expected? Who carries that future risk? These questions are becoming increasingly important as flood mitigation becomes part of broader environmental and agricultural policy. The episode also considers the danger of fashionable solutions. At different times, river straightening, dredging, embankments and now Natural Flood Management have all been promoted as answers to flooding. Each has strengths. Each has limitations. What succeeds in one valley may fail in another. There is no universal recipe. Flood management should be guided by evidence, local geography, ecology and the experience of the people who live and work in the landscape. For centuries, mankind has tried to constrain rivers, straighten them and force them to remain within selected boundaries. Yet rivers have their own history. Floodplains exist because rivers have occupied them repeatedly over thousands of years. Wetlands, peatlands, woodlands and healthy soils all play a part in slowing and storing water before it reaches vulnerable communities. Perhaps the future of flood mitigation lies not in choosing between nature and engineering, but in learning how to use both intelligently. The downstream story of a flood is the one usually seen on the evening news. Homes are inundated, roads disappear beneath water, and communities begin the long process of recovery. The upstream story is quieter and often invisible. Yet that is where many of the answers may lie. In this episode of The Bit Outside, Richard Villar explores the science, landscape, farming and ethics behind modern flood mitigation, and asks whether there is a need to rediscover how rivers, wetlands, woodlands, peatlands and people can work together once again. ******************************************************************************************* Hashtags #FloodMitigation#NaturalFloodManagement#ClimateChange#FloodRisk#HayMeadowsKeywords flood mitigation UKnatural flood managementfloodplain restorationclimate change floodinghay meadow flood storage
Aug 15

The New Battlefield Litter

Modern warfare is creating a new and largely overlooked form of environmental pollution. Across battlefields, particularly in Ukraine, fibre-optic drones are leaving behind vast quantities of extremely thin cable that may remain in the landscape long after the fighting has stopped. Drones have transformed modern warfare, but conventional radio-controlled drones are vulnerable to electronic jamming. One solution has been the development of fibre-optic drones. These carry reels containing many kilometres of cable, which unwinds behind the aircraft as it flies. Commands travel to the drone through the fibre and video images return to the operator along the same connection. The technology is ingenious, but it creates an environmental problem. Once deployed, the cable remains where it falls. A typical fibre-optic cable used by a drone is only a fraction of a millimetre thick. At its centre is a tiny glass fibre surrounded by protective layers of plastics and synthetic polymers. The finished cable is light, strong and exceptionally difficult to see once it has fallen into grass, woodland, farmland or water. There is an intriguing historical parallel. The battlefields of the First World War were also covered with communication wire. Telephone and telegraph systems required enormous quantities of cable, with a single British field army potentially needing thousands of miles. Yet much of that wire had value. It could be recovered, repaired and reused. Modern drone fibre is different. It is scattered across the landscape, often with no practical means of locating or retrieving it. Nobody currently knows how much fibre-optic cable is being deposited. As an illustration of the potential scale, if 500,000 fibre-optic drones were deployed globally in a year and each carried 15 kilometres of cable, they would leave behind approximately 7.5 million kilometres of fibre. That would be enough cable to circle the Earth almost 190 times. The environmental significance lies not simply in the weight of material but in its extraordinary dispersal. A relatively modest mass of plastic becomes something quite different when shredded into almost invisible threads and scattered across forests, fields, rivers, wetlands and settlements. There are already reports from Ukraine of birds incorporating discarded fibre-optic cable into their nests. That raises uncomfortable parallels with abandoned fishing line and nets. Conservationists describe discarded fishing equipment as “ghost gear” because it can continue trapping and injuring wildlife long after it has been abandoned. Fibre-optic drone cable may eventually prove to be a terrestrial equivalent - ghost gear on land. The material has several characteristics that make this possibility concerning. It is thin, strong, difficult to see and potentially persistent. Birds and mammals may encounter it, vegetation may grow around it, and fragments may eventually enter soils and waterways. Yet the long-term ecological consequences remain poorly understood. Nor is this simply a Ukrainian issue. Military technologies spread rapidly. If fibre-optic drones become standard equipment in conflicts around the world, every future battlefield could potentially acquire the same environmental legacy. That raises questions that have received remarkably little attention. Who will remove this material once a conflict ends? Who will pay for the clean-up? How can almost invisible fibres be located across thousands of square kilometres? And what happens when recovering them is simply impractical? Wars leave environmental consequences long after armies have departed. Trenches soften, vegetation returns and wildlife recolonises damaged landscapes, but some remnants of conflict can persist for decades. A strand of fibre-optic cable hanging between two young trees may appear insignificant. Multiplied millions of times, however, it could represent an entirely new category of battlefield litter. The environmental impact of fibre-optic drones is still uncertain. It may ultimately prove relatively minor, or it may become a significant conservation problem. At present, there is insufficient evidence to know. What is clear is that enormous lengths of synthetic fibre are now being deposited across landscapes as a direct consequence of modern warfare. As history repeatedly demonstrates, what conflicts leave behind can matter almost as much as what happens while they are being fought. The New Battlefield Litter considers whether the technological revolution in drone warfare may be creating an environmental legacy that could remain hidden in the landscape for decades.
Jun 22

How Walkers Affect the Lake District: The Hidden Environmental Cost of Countryside Access

What damage do walkers really cause in the countryside? Most of us head into the hills with the best of intentions. We walk, admire the view, enjoy the wildlife, and return home believing we have left little trace behind. Yet the reality is often more complicated. In this episode of The Bit Outside, Richard Villar explores the hidden environmental cost of countryside access through the lens of his own land in the English Lake District. Drawing on personal observations, conservation science, and years of land management experience, he examines how seemingly small actions can create lasting impacts on wildlife, landscapes, livestock, and the people who care for them. The episode begins with a simple morning walk. A damaged gate. A collapsed dry stone wall. A widened footpath. A crushed beer can hidden among the stones. A doggy poo bag hanging from a tree. None appears particularly significant in isolation. Together, however, they reveal a pattern of cumulative damage that is often overlooked. Richard considers the importance of Open Access land and the Right to Roam, both of which he strongly supports. But rights bring responsibilities. The countryside is not simply scenery. It is a living, working environment containing walls, gates, watercourses, livestock, wildlife habitats, and centuries of history. Along the way, he explores why removing stones from a dry stone wall can eventually lead to collapse, why leaving a gate open can create serious problems for Lakeland sheep and Highland cattle, and why missing signs asking dog owners to use leads can have unexpected consequences for ground-nesting birds. Dogs feature prominently throughout the programme. Most owners are responsible and caring, yet even well-behaved dogs can disturb wildlife and livestock. Richard discusses the science behind wildlife disturbance, the problem of livestock worrying, and why a dog does not need to attack a sheep to cause harm. The episode also tackles one of the great mysteries of modern countryside behaviour: the abandoned doggy poo bag. Why do so many end up hanging from branches, balanced on walls, or discarded in the bracken? And why does somebody else usually end up clearing them away? A special section focuses on wet wipes, an increasingly common form of countryside litter. Often mistaken for biodegradable products, many contain synthetic fibres and plastics that can persist in the environment for years, contributing to the growing problem of microplastic pollution. Other topics include path erosion, soil compaction, peatland damage, climate change, wildlife disturbance during and after the Covid lockdowns, wild camping, fire scars, archaeological remains, invasive species, and the hidden labour involved in maintaining the landscapes that millions of people enjoy each year. This is not an argument against public access. Far from it. The episode celebrates the benefits of spending time outdoors while asking how visitors can become better custodians of the places they love. Ultimately, the countryside records everything. A leaning wall. A widened path. A fire scar. A broken gate. A doggy poo bag swinging from a branch. These are the notes we leave behind. The question is simple. What sort of story do we want them to tell? Topics covered Lake District conservationRight to Roam and Open AccessDry stone wallsLivestock worryingGround-nesting birdsWildlife disturbanceDog owners in the countrysideWet wipes and microplasticsWild campingPath erosion and peatlandsCountryside etiquetteLand managementResponsible walkingHashtags #LakeDistrict #RightToRoam #NatureConservation #CountrysideCode #Wildlife #GroundNestingBirds #DryStoneWalls #WildCamping #LivestockWorrying #TheBitOutside
May 19

The Fair Folk of the Wall (a story)

This is a story, albeit a true one. Make it a bedtime tale if you desire. It is about something that happened to me one evening when I was out and about on my land. You see, dry stone walls seem to be everywhere in the Lake District. I walk past them without thinking. I lean on them, cross them, repair them. And yet, every now and then, one asks me to stop. On this occasion, one did. This particular wall is not a grand place. Just a line of stone running between woodland and open fell. But like many such walls, it sits at the edge of something. On one side, trees are returning. Hazel thickens. Oak rises slowly through ground once kept short by grazing. On the other side, the fell remains open, shaped by wind and weather. And between them, the wall holds its ground, as it has done for longer than anyone can remember. Across Cumbria, and far beyond, there are stories about such places. Old stories, passed on in low voices. Stories of paths that should not be blocked, of gaps that should not be filled too quickly, of walls that do not always behave as they should. It is said that certain boundaries are shared. This is a story about one such place. It began with a simple walk, late in the day, when the light was fading and the land was neither fully awake nor fully asleep. It was the kind of hour when shapes soften and distances change, when the ordinary begins to shift. There was no drama. No sudden movement. No raised voices. Just a moment. A figure, small and still, sat on the wall ahead of me. Not a sheep. Not a fox. Not something easily explained. And then, after a few quiet seconds, it was gone. As gently as mist lifting. It may be that this is a story of imagination. That the fading light played its part. That the mind filled in what the eye could not quite resolve. Yet I do not think so. My story, this story, is not about proving anything. It is about noticing. It is about what changes when a place is treated differently. When noise is removed. When work is done by hand. When land is allowed to recover, slowly and without force. Just as I am doing right now. Something does change. The air feels different. The ground feels different. The walls seem to hold more than just stone. Old stories of Lakeland say that the fair folk belong to margins. To edges. To places where one thing becomes another. They do not live in the middle of anything. They prefer the in-between. And a dry stone wall, running between woodland and fell, is exactly that. It is a place where, if you are patient, and not looking too hard, you might feel something shift at the very edge of your perception. It is that which happened to me. This story is about standing still. Listening. Letting the moment arrive on its own terms. If you are listening to this in bed, or in the dark, or simply in a quiet place, imagine yourself beside that wall. Wind moves lightly across the fell. The last of the daylight rests on the stones. Their daytime warmth is slowly vanishing. If you wait, remain patient, silent, and stay motionless, you might just see a fairy. Just do not go looking for one. You will maybe see one by accident, that is all, as some things prefer to be found. They do not respond to searching.
May 12

The Hidden World of Dry Stone Walls

Dry stone walls are among the most familiar features of the British landscape, and yet they are rarely examined for what they truly represent. We walk past them, lean on them, repair them, and take them for granted. In doing so, we overlook their deeper significance. In this episode of The Bit Outside, we explore the hidden world of dry stone walls, moving beyond their practical function to consider their role in shaping landscape, identity, and memory. Built without mortar and held together by skill, gravity, and experience, these structures are among the most widespread human modifications of land. From Cumbria’s Lake District to the terraces of the Mediterranean and the stone landscapes of the Andes, they define space, organise movement, and quietly influence how we understand ownership and belonging. The episode begins in Cumbria, where thousands of miles of dry stone walls trace the legacy of enclosure. These walls were not simply built to manage livestock. They marked a profound transformation in land use, dividing what had once been shared into what became privately controlled. In doing so, they reshaped both the physical landscape and the social fabric of rural life. Each wall represents a decision, a moment in history, and a shift in how people relate to land. But dry stone walls are not static features. They are permeable, dynamic structures. Water flows through them. Air moves through them. Animals pass between the stones. They function not only as boundaries but as thresholds, marking the transition between one space and another. In this sense, they are as much about connection as they are about division. They are also ecological systems. Within the gaps between stones exists a complex network of life, including lichens, mosses, and invertebrates. A well-built wall is not solid, but structured with voids that allow it to breathe. These voids support biodiversity and create microhabitats in otherwise exposed environments. Repairing a wall is therefore not simply an act of maintenance. It is the reconstruction of a living system. The episode also considers the idea of the “taskscape”, the understanding that landscapes are shaped not just by what we see, but by what we do. Dry stone walls are never finished. They are continually maintained, repaired, and adapted. Each intervention becomes part of their ongoing history, linking present-day activity with the work of previous generations. At the same time, these walls carry stories. Across cultures, they are associated with folklore and belief. They are said to mark unseen paths, to resist repair, or to act as boundaries between different realms. Whether these accounts are interpreted literally or not, they reflect a long-standing recognition that such places are not entirely neutral. The episode concludes with a personal account from a Cumbrian fellside. During a routine walk along a boundary wall at dusk, an unexpected encounter occurred. It is described carefully and without embellishment. No claim is made as to its nature. But it raises a question about perception, attention, and the way in which landscapes are experienced when they are approached differently. This is not an attempt to prove anything. It is an exploration of how meaning accumulates in the landscape over time, through labour, observation, and restraint. It considers what changes when land is no longer forced, when noise is reduced, and when traditional practices are allowed to continue at their own pace. Dry stone walls endure. They carry the marks of history, the presence of life, and the weight of human effort. They divide land, but they also connect it. And occasionally, if one is prepared to pause and observe, they may reveal something that lies just beyond immediate explanation. #DryStoneWalls #LakeDistrict #Cumbria #CulturalLandscape #WallFolklore #Rewilding #TheBitOutside
Apr 1

How to Plant a Tree That Survives

From my land in the Lake District, I look across at a hillside scattered with fallen plastic tree tubes. Many lie flat in the grass. Most of the trees they once protected are now dead. They mark good intentions that never quite became woodland. This episode explores a simple but often overlooked truth: planting a tree is easy, but establishing one is not. We talk endlessly about planting trees. Governments count them, charities celebrate them, and photographs capture the moment a sapling goes into the ground. But what happens next is rarely discussed. And yet, it is this next phase that determines success or failure. Because planting is only the beginning. Establishment is everything. A young tree must survive transplant shock, extend its roots into living soil, and withstand wind, water, and weather. It must avoid being eaten by deer, rabbits, voles, and sheep. It must cope with drought in some places, and waterlogging in others. It must be protected, monitored, and revisited, again and again, during its most vulnerable early years. This is the real work of tree planting. Across the UK, millions of plastic tree tubes are used every year, amounting to thousands of tonnes of plastic. Many will never fulfil their purpose. Survival rates in large-scale planting schemes can be surprisingly low, sometimes as little as 50%, meaning that half the trees planted may never reach maturity. From the landscape’s point of view, the arithmetic is stark. A dead tree stores no carbon, shelters no wildlife, and holds no soil. A fallen plastic tube marks not just a lost tree, but a failed assumption - that planting alone would be enough. Drawing on firsthand experience from the Lakeland fells, this episode looks at what trees actually need to survive. Soil structure, drainage, root development, protection from animals, and ongoing care all play a role. Small details matter. A poorly placed planting hole, compacted soil, or neglected guard can make the difference between life and death. Ultimately, this is a story about attention. Planting is a single act. Establishment is a long negotiation with place. If we want real woodland, we must think beyond the spade. We must measure success not by how many trees are planted, but by how many are still standing years later. Because in the end, the only thing that matters is this - that the tree survives, grows, and becomes part of the landscape. ******************************************************************************************* #TreePlanting #RewildingBritain #LakeDistrictNature #WoodlandRestoration #TheBitOutside
Mar 10

The Ups and Downs of Open Space

Green and open spaces are widely believed to improve health and well-being. Public health policy, media, and urban planners frequently promote parks and countryside as restorative environments. In many ways, this is true. Yet the relationship between people and green space is more complicated. Natural landscapes offer significant benefits, but they also carry physical, psychological, social, and economic costs. The advantages are substantial. Increasingly, green space is considered essential infrastructure rather than a luxury. In countries such as the United Kingdom, where most people live in cities, nearby green environments encourage physical activity. Studies show that people living near parks are more likely to walk regularly and experience lower rates of obesity, cardiovascular disease, and type two diabetes. Movement occurs naturally rather than as prescribed exercise. Green space also supports healthy ageing. Older adults with access to walkable natural environments tend to maintain better mobility, balance, and independence. Research in Japan found that elderly people living near accessible green areas had higher five-year survival rates, likely reflecting the combined effects of exercise, social interaction, and visual exposure to nature. Mental health benefits are well-documented. Time spent in natural environments reduces physiological stress, while lowering cortisol levels, blood pressure, and heart rate. Attention Restoration Theory suggests that natural settings help restore the brain’s capacity for directed attention by providing undemanding stimulation. Long-term studies also show that children growing up with greater exposure to green environments have lower risks of developing psychiatric disorders later in life. Greener surroundings are associated with improved attention, working memory, and behaviour in both children and adolescents. Green spaces also strengthen social connections. Informal encounters in shared outdoor areas help reduce loneliness and encourage everyday interaction. Thinking environmentally, natural landscapes provide protection. Urban trees reduce temperatures during heatwaves, while wetlands and woodland absorb water and reduce flood risk. Sadly, green space is not always seen as calming. Some people feel uneasy in large or unfamiliar landscapes. Poorly lit parks or isolated paths can create fear rather than relaxation, meaning certain groups avoid them entirely. Natural environments also carry health risks. Vegetation produces pollen, and allergic disease affects roughly one-third of the population. Climate change has lengthened pollen seasons and increased allergen intensity. Green spaces can also harbour zoonotic diseases. Ticks carrying Lyme disease, for example, are increasingly common in woodland habitats. Physical hazards are another factor. Uneven terrain, water, and exposure can lead to accidents during outdoor recreation. Those working in agriculture and forestry face particularly high risks, with fatality rates far higher than most other industries. Green space also has economic and social costs. Most expenditure relates not to creation but to long-term maintenance. Poorly funded parks can deteriorate quickly. Environmental improvements may also increase property values and rents, sometimes displacing local communities through so-called green gentrification. Finally, strong emotional attachment to landscapes can create distress when those landscapes change. This sense of loss, known as solastalgia, reflects how deeply people can care about the places around them. Green space, therefore, offers health, connection, and environmental protection, but it also brings risks, costs, and conflicts. #GreenSpace #NatureAndHealth #TheBitOutside #OpenSpace #UrbanNature #MentalHealthAndNature #EnvironmentalThinking #NatureAndSociety #OutdoorWellbeing #HumanNatureConnection
Jan 15

Ptaquiloside and the Hills Beneath Our Feet

Standing on a Lake District hillside, bracken looks harmless. It rustles in summer, glows bronze in autumn, and has become part of what many of us think of as wild upland Britain. But bracken is not passive scenery. Hidden within its tissues is a powerful chemistry that rarely announces itself, and that can travel beyond the plant. In this episode of The Bit Outside, I explore ptaquiloside, a natural compound produced by bracken as part of its defence system. Ptaquiloside is a genotoxic carcinogen when ingested. It does not cause sudden illness. Its effects are slow, cumulative, and easily overlooked, which is precisely why it matters. The story begins not in laboratories but in fields. For more than a century, farmers noticed that cattle grazing bracken-rich land developed chronic bleeding and bladder tumours, a condition now known as bovine enzootic haematuria. The animals did not collapse. They grazed, calved, worked on, and only years later did disease appear. That lag is important. It explains why it is so easy for the rest of us to shrug and carry on. What makes ptaquiloside especially awkward is that it does not necessarily stay inside the plant. It is water-soluble. Rain can wash it from fronds into soil, where it may be degraded, temporarily held by soil particles, or transported onward. In the right conditions, it can leach into streams, springs, and groundwater. A grazing issue becomes a landscape issue, and what grows uphill can shape what is drunk downhill. The Lake District, with its high rainfall, is a perfect setting for this discussion. Monitoring has shown ptaquiloside reaching a private water well in a bracken-infested area, and UK drinking-water risk assessments have treated it as a plausible catchment contaminant rather than a curiosity. Studies have also detected small amounts of ptaquiloside in the milk of cattle grazing bracken-rich pasture. The amounts are small, but the route is direct. Milk becomes a messenger from the land that most of us never imagine when we pour it into tea or onto cereal. This episode also asks a wider question. Could ptaquiloside represent a quiet, natural parallel to the issues Rachel Carson raised in Silent Spring? Not because it is man-made, but because it is widespread, and easy to ignore when each discipline assumes somebody else is dealing with it. Veterinary medicine recognises bracken toxicity. Environmental chemistry has mapped how ptaquiloside behaves in soil and water. Yet it still sits awkwardly between fields, laboratories, and policy. For walkers, the message is not alarm but proportion. There is no strong evidence that ptaquiloside is absorbed through intact skin, and no country mandates protective equipment specifically because of it. The real issue is ingestion, especially through water. For this compound, avoidance and source choice matter more than purification. Many common wilderness treatments are designed for microbes, not dissolved plant chemistry. Clear water is not always chemically neutral simply because it looks clean, tastes cold, and runs over bright stones. Bracken will still rustle in summer. It will still glow bronze on the fells. But once we understand what can move with the rain beneath those fronds, it becomes harder to see it as simple scenery. If you have ever filled a bottle from a stream without thinking, or walked through bracken as if it were only background, this one is for you. Expect field stories, a little chemistry, and a calm set of takeaways for hill days. We also separate myth from mechanism. Ptaquiloside is not a contact hazard for most of us. The evidence points to ingestion, not skin. So the practical questions are ordinary ones. Where did this water come from? What sits uphill? Is there a safer source? When in doubt, carry water. #Ptaquiloside #Bracken #UplandWalking #EnvironmentalHealth #LakeDistrict
12/27/2025

Light can be bad for you

Standing on a Lake District hillside on a clear night, it is still possible to see the Milky Way. The fells are dark, the bracken has died back, and the land feels momentarily timeless. Somewhere down the valley a farmhouse light glows, while Ambleside shines with confidence. Even here, darkness is no longer what it once was. Light creeps along valleys, clings to roads, leaks from farm buildings, and follows visitors who arrive convinced that night is something to be conquered rather than experienced. In this episode of The Bit Outside, I reflect on artificial light at night. Not poetic light, or spiritual light, but the everyday glow from bulbs, switches, security lamps, car parks, head torches, campsite lighting, and our collective discomfort with the dark. Used badly, light is not merely irritating. It alters ecosystems, disrupts sleep, and may even make us ill. Light pollution does not arrive as one dramatic event. It arrives quietly, in often well-intentioned pieces. A security light left on because someone once heard a noise decades ago. A brighter campsite for convenience. A car park upgrade. A council decision made by someone who has never watched a bat follow a dry-stone wall at dusk. Each light seems trivial. Together, they change the night. Insects are among the hardest hit. Above the bracken, moths, beetles, midges and crane flies move constantly. Artificial light draws some in, pushes others away, exhausts many, and makes them easy prey. A single bright light can pull moths away from feeding and breeding grounds. Lines of road lighting can split insect populations from one side of a valley to the other. When insects decline, every living creature above them in the food chain is affected, including us. Bats, too, are affected. Many species commute along walls, hedges and streams, sometimes covering surprisingly long distances each night. Turn on a light in the wrong place and the route breaks. Some bats will not cross illuminated gaps at all. Others detour, lengthen their journeys, or give up feeding opportunities altogether. There is no sudden disappearance, just a quiet reduction in efficiency. Nature rarely collapses with a bang. It frays. Trees respond to light as well. Artificial illumination can trigger earlier budburst and delayed leaf fall. Leaves stay longer. Buds open sooner. That sounds harmless until frost arrives early, fungi miss their timing, or insects find leaves tougher and less palatable. Small shifts ripple outward. In nature, timing is everything. Even water notices light. Tiny drifting animals rise towards the surface at night to feed and sink by day to avoid predators. Artificial light flattens that rhythm. Predators feed for longer. Algae behave differently. In upland pools the effect may be subtle, but further down the valley it grows. Birds sing earlier near lights. Artificial dawn arrives before the real dawn. Breeding timing nudges forward. Again, this is not catastrophe. It is pressure. Artificial light is now recognised as a genuine environmental driver. It spreads quickly, affects many species, and differs from most pollutants in one crucial respect. It can be switched off. Humans are not exempt. Our biology is organised around light and dark. Melatonin rises in darkness. Light suppresses it. Even low levels of night-time light disrupt sleep, interfere with metabolism, affect mood, and may contribute to longer-term health risks. This is not fringe science. It is mainstream. Light is a strange pollutant. Essential, helpful, and yet harmful when misused. Unlike many environmental problems, it can be reduced immediately, quietly, and locally. This episode is not a call for panic or purism. It is a reflection on how easily we have lost the night, and how gently we might reclaim it. If you can, turn off that light. Not tomorrow. Not later. Now.
11/23/2025

In the Company of Oaks

High on a windswept Lake District fell, a solitary oak tree stands among the dying bracken. It is young, weather-beaten, and quite alone. But this is no ordinary tree, and this is not just a story about trees. In this immersive short episode of The Bit Outside, we begin with a lone sessile oak and follow its roots outward - into ecology, mythology, medicine, climate science, and the changing landscape of Britain. The question at the heart of this walk is simple - do oaks grow better alone, or in company? The answers are anything but. We explore how oaks serve as ecological super-hosts, supporting more species than any other British tree. From caterpillars and bryophytes to bats, warblers and the acorn-burying jay, an oak at the centre of a woodland becomes a kind of biological city. But alone? It is something else entirely. We delve into the carbon story. How oakwoods, especially those rich in soil fungi and mosses, store hundreds of tonnes of carbon per hectare. We enter the microclimate beneath the canopy - a cooler, damper, quieter world that enables Britain’s last fragments of temperate rainforest to survive. Beneath the surface, we meet the ‘wood wide web’, a mycorrhizal network of fungi that enables oak trees to share nutrients, send warning signals, and even support each other through drought. It is not sentiment. It is science. A woodland is not just a group of trees. It is a conversation. We journey into the past, tracing four thousand years of oak-based healing. Ancient physicians, including Dioscorides and Cherokee herbalists, turned to oak bark to treat wounds, ulcers, and bleeding. Modern science confirms its power - tannins with antimicrobial and anti-inflammatory properties. A tree that defends itself has evolved tools that can defend us, too. Then come the stories - gods, battles, rituals. Zeus had his sacred oak at Dodona. The Druids harvested mistletoe from its limbs. Thor’s groves thundered in Germanic forests. Charles II hid in an oak after Worcester. Across cultures, this tree has stood for endurance, wisdom, and defiance. But even the oak has its limits. Climate change is tightening its grip. Droughts deepen. Storms grow fiercer. Leaf emergence comes earlier, but birds and caterpillars do not always keep time. Oak processionary moth and acute oak decline edge further north. And in many parts of Britain, young oaks simply are not growing at all. They are eaten by deer, shaded by bracken, blocked by grazing. An oakwood without regeneration is no longer a living forest. It is a memory. The episode ends where it began - with that single oak. Only now, it is not alone. A decision is made to plant a small cluster around it, spaced thoughtfully, guarded from deer, bracken cleared by hand. A tiny restoration, rooted in the idea that oaks, like people, thrive best in community. Oaks do not follow headlines. They do not work to political timetables. They live by oak time - long, patient and steady. If we are willing to learn, they might yet teach us how to live differently in a world that is rapidly changing.

12 Episodes

There are still people who think mankind is blameless, that the environmental catastrophe taking shape before us is for others to resolve. Not true. Each of us must do what we can to help Nature recover. The Bit Outside is part of my effort to do just that. I knew little when I started, I know much more now. Join me, help me, advise me. There is little time, if any, to react. Please listen to what follows and see what you think.

Creator

Richard
Years Active

2026
Episodes

12
Rating

Clean
Copyright

© 2026 The Bit Outside
Show Website

The Bit Outside