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With the same standing as the Pyramids and the Great Barrier Reef, The Flow Country has been granted UNESCO World Heritage Status – marking a magnificent moment for Scottish wildlife.

Deep within this historic landscape is our own Munsary Peatlands, which is an incredibly special place for plant life. One of the most extensive peatlands left in Europe, our Munsary Nature Reserve is key for tackling the ongoing climate crisis.

Alistair Whyte, Head of Plantlife Scotland said: “The Flow Country may be less well-known than the Great Barrier Reef, the Grand Canyon and the Pyramids but it is cause for great celebration that it today has achieved the same standing as those rightly revered places on Earth. Recognition of the special significance of this wet and wild habitat in northern Scotland, where ancient peat can be as deep as a double-decker bus, demonstrates a growing recognition of the importance of peatlands to plants, people and planet.”

This historical moment also means the Flow Country has become the world’s first peatland World Heritage Site.

Why this Matters?

After years of hard work, we are thrilled that The Flow Country, in northern Scotland, has been designated as a UNESCO World Heritage Site – a special moment for Scottish wild plants, fungi and the wealth of the wildlife they support.

UNESCO (The United Nations Educational, Scientific and Cultural Organisation) seeks to encourage the identification, protection and preservation of natural and cultural heritage around the globe considered to be of outstanding value to humanity. What makes the concept of World Heritage so special is its universal application. World Heritage sites belong to all people, irrespective of where they are located.

The list of World Heritage Sites is as varied as the Great Barrier Reef in Australia to the Pyramids of Egypt – and now that list includes the Flow Country of Caithness and Sutherland, located near Lybster in Scotland (among just over 30 sites currently in the UK).

Why are the Munsary Peatlands so Special?

Munsary, a vast and undulating plain of blanket bog, is home to a huge variety of wildlife including some rare and threatened species.

This historic landscape is the most intact and extensive blanket bog system in the world. As well as being very important for biodiversity, it is also classed as an Important Plant Area (IPA). IPAs are key sites for exceptional botanical richness and identified as the best places for wild plants and their habitats.

So far, 147 species of vascular plants have been recorded at Munsary including the nationally-scarce Small Cranberry and a patch of Marsh Saxifrage, discovered in 2002, which is one of the largest colonies in Britain. The reserve in Caithness is also home to a Bog Orchid, a tiny yellow-green orchid which is so slight as to be almost invisible in the few bogs where it grows.

But, healthy peatlands – like Munsary – are more than just wildlife havens; they also have a vitally important role as we tackle the climate emergency. In fact, the vast expanse of pristine peat formed over many millennia at Munsary locks up a staggering two million tonnes of carbon.

What you Can Find at Munsary?

Some species to look out for inlcude:

  • Great Sundew Drosera anglica – June – August
  • Marsh Saxifrage Saxifraga hirculus – August – September
  • Bog Orchid Hammarbya paludosa – June – September

 

Munsary

A special feature at Munsary is an unusual-looking area of dark-watered pools, high on a dome of peat, called dubh lochans. This area is particularly diverse, with pools of different shapes, sizes and depths, vegetated pools, and open water, ridges, and hummocks.

Even a visitor who has never studied mosses can spot differences between those forming the peat. Some form neat, rounded mounds, others are brownish or reddish tufts, while others make a deceptive green lawn, floating over water of an uncertain depth.

The drier areas of bog moss are home to many characteristic bog plants: Bog Asphodel, with spikes of yellow flowers, Common Cottongrass, with many white cottony heads in summer, and hare’s-tail cottongrass with just a single, fluffier head. Three species of heather grow here and plenty of sedges too, including such hard-to-find species as few-flowered sedge, flea sedge and bog-sedge.

Insect-eating plants lurk beside streams and wet pools: butterwort, with a basal rosette of broad, yellow-green leaves on which small insects stick, and round leaved and great sundew, with long red hairs on their leaves curving over to entrap their prey.

Yellow flowers of Bog Asphodel among grass and other bog plants.

Why is Peat Important?

Peatlands are home to some of the UK’s most distinctive plant communities – they have evolved in response to the low-nutrient conditions. This has led to some remarkable adaptations such as the insect-eating sundews and butterworts, and the spongy blankets of colourful spagnum mosses.

They are also one of our most important terrestrial carbon sinks. But when bogs are drained or the peat is exploited, the peat gets exposed to the air and begins to break down, releasing carbon dioxide. This turns a huge carbon store into a vast emitter, contributing to climate change. Read more here.

Find out more

Munsary Peatlands
Water pools and peat plants landscape

Munsary Peatlands

Munsary is a vast undulating plain of peatland which stores around 1.9 million tonnes of carbon. Learn more about our reserve and how to visit.

Important Plant Areas (IPAs)
Pointy mountains

Important Plant Areas (IPAs)

IPAs are identified as the best sites for wild plants and their habitats using three criteria – threatened species, botanical richness and threatened habitats. Read on to find out more.

Keep Peat in the Ground and Out of our Gardens
Yellow flowers of Bog Asphodel among grass and other bog plants.

Keep Peat in the Ground and Out of our Gardens

Extraction of peat for gardening and horticulture continues to damage wildlife and our climate, despite government commitments to phase it out.

Where we work

The Cairngorms is characterised by two rare habitat types – the pinewoods and the high mountaintop plateau (habitat consistently above 650m). These are the main areas we work on, alongside upland species rich meadows and grassland fungi sites. 

The Cairngorms is a beautiful and varied landscape, from rough river floodplains, giving way to woodlands, moorlands and mountains.  

Above 1000m the flora becomes very different from what we are familiar with in the rest of the UK, with mosses, liverworts, hardy sedges and grasses, and dwarf woody plants no higher than your ankles clinging to rocks. It is closer to arctic communities than our lowlands.

How volunteers safeguard rare plants

We are lucky to have an amazing team of volunteers who support our work on rare pinewood flower species, as well as helping to identify and conserve species from meadows to mountaintops. 

In the pinewoods…

We focused on translocation of the pinewood species Twinflower Linnaea borealis cuttings between sites as we know remaining patches are declining due to lack of cross-pollination. Volunteers helped collect the cuttings, grew them on in their gardens, and helped plant them out at the new sites. 

Our other pinewood species, One-flowered Wintergreen Moneses uniflora, is poorly understood, and most of our work has focused on learning about causes of their decline and what we can do about it. 

People gathered in a meadow learning how to ID wildflowers

From meadows to mountains…

In partnership with the James Hutton Institute, intrepid mountain climbing volunteers collected soil samples for eDNA analysis from Munro’s across the Cairngorms. This helped us discover more about the fungi that lie beneath the surface, doubling the total recorded mountaintop fungi for Scotland in one survey. 

In the meadows, Pastures for Life helped establish a grazing trial of a new conservation grazing technique called mob grazing in Strathspey. Volunteers put in hundreds of hours surveying over 250 quadrats at our trial farms each year, so we can understand more about the impact of this technique on wild plants and fungi. 

Volunteer Story: Saving Twinflower

In June 2023, volunteers mobilised quickly for emergency watering of Twinflower cuttings. The weather in May was perfect and we started the first round of planting out, putting ~550 cuttings into the ground. 

Immediately following this, June was startlingly dry and hot. We were panicking that our hard work would be wasted, with every cutting perishing in the unusually dry conditions. Freshly planted cuttings are especially susceptible to drought, as their roots haven’t yet established.  

Volunteers spent the month of June collecting water from burns and hiking up hills and across rough terrain laden with bottles just to sprinkle it over our plots and repeat the process again a few days later. I am so grateful to those that helped, and comforted to know we gave our Twinflower cuttings the best chance we could. 

Opportunities to volunteer

Volunteers have always been key to this project and are involved in all sorts of activities with us here in the Cairngorms. They can be attending a training course one week, surveying meadows the following week, pulling out invasive Rhododendron, and even taking care of rare plants at home. 

You don’t have to be a botanist to get involved with Plantlife. We’ve had help from school children, students, mountain climbers, and all sorts of folks who know very little about plants or nature. 

All you need to volunteer with us is a passion to learn new things and a drive to get involved and help out. 

Heritage Fund Logo - In black

 

It is this blanket bog, one of the UK’s most unique landscapes, which is being proposed as a UNESCO World Heritage Site. Munsary Peatlands forms an integral part of the proposed site, which is being put forward for inscription as the world’s first peatland World Heritage Site.

What is the Flow Country?

The Flow Country is the world’s the most intact and extensive blanket bog system in the world. As well as being hugely important for biodiversity, it is also an important carbon store, locking up around 400 million tonnes of carbon.

Plantlife manages Munsary, our nature reserve, for its peatland habitat and for its rare plants – including the threatened Marsh Saxifrage.

The proposed World Heritage Site is also an Important Plant Area, identified for its important habitat and rare species. Recognising the Flow Country by awarding it World Heritage Site status would further reinforce how important it is for nature and climate.

 

UNESCO World Heritage Site assessment

In August this year we were delighted to welcome assessors for UNESCO to the reserve, to highlight some of the important features of the Flow Country and to discuss its management.

The visit was part of a week-long tour of the Flow Country by assessors, who met with land managers, local communities and peatland experts as part of their assessment of the Flow Country bid – led by the Flow Country Partnership.

Here at Plantlife, we are strongly supporting the bid, and will continue to work hard to protect Munsary Peatlands as an important part of this unique landscape.

A decision on whether to award the Flow Country World Heritage Site status is expected next year – stay tuned!

The Flow Country Becomes a UNESCO World Heritage Site
Bogbean plant in watery bog

The Flow Country Becomes a UNESCO World Heritage Site

The peat-rich Flow Country, which our Munsary Peatlands are part of, has been given the same standing as the Great Barrier Reef and the Grand Canyon.

Spotlight on Plantlife’s Cairngorms Volunteers

Spotlight on Plantlife's Cairngorms Volunteers

Discover the activities and work that our volunteers in the Cairngorms do with Sam Jones of the Rare Plants and Wild Connections Project. 

Munsary Nature Reserve’s Road to UNESCO World Heritage Site

Munsary Nature Reserve’s Road to UNESCO World Heritage Site

Learn about why our Munsary Peatlands reserve is being put forward for inscription as the world’s first peatland UNESCO World Heritage Site.

I always thought that I was someone who immersed themselves in nature. The entire ethos of my work is inspired by the natural world; it’s the seeds that allow my paintings to grow. However, my life-changing trip this summer exploring IPA sites across the UK has opened my eyes. It’s shown me what truly settling into stillness and absorbing the magic of nature really is.

As part of my Artist Residency for Plantlife – and supported by Arts Council England’s Developing your Creative Practice Fund – I set off on a wildflower treasure hunt back in May to uncover rare species; many of which are currently living on the edge.

The brilliance of botanical art

I have always been fascinated by the juxtaposition of a wildflower, how its strength can rise through rubble and yet its fragility can break at the lightest of touches. A wildflower experiences birth, growth, transformation and decay, often in a thimble of time. It shows courage, hope, resilience, a contentment that is enviable.

Being amongst wildflowers I feel joy, strength, grief and an easeful glimmer of peace. With every wildflower season, I am able to experience this cycle of emotions. I am my raw, honest self, no hiding, nature welcomes you as you are, inviting you to be part of the purposeful chaos. My art helps me grow down through my layers and expand my roots.

Life on the verge

My journey started at Ranscombe Farm Nature Reserve in Kent. And what a start to the trip! I pulled up in the smallest of car parks where I was met by Ben, the site manager. He was excited to show me the incredibly rare Man Orchid: a handful of this endangered species had decided to make a verge on the side of a busy road their home.

If he hadn’t pointed them out, I would have walked straight past – but the moment you notice them, you cannot look away. Milky lime yellow with stripes of burgundy and tongues like snakes; they were utterly divine.

The juxtaposition of this rare, beautiful flower with the frantic hum of traffic continuously passing by felt like a metaphor for human nature. How much do we miss out on because we’re simply too busy?

Discovering species on the edge

My visit up to Scotland was the biggest part of my trip. The colours here were like a symphony; vibrant pops against a rugged landscape. Shades of storm grey into an icy blue, merging into crystalline greens. Soft lavender and silver ribbons. All these colours merged together against the textures of the flagstone rocks and the wildlife that burst from them.

And you had to work to find the rare species among this incredible palette! At one point, I had to lean right over a cliffside to spot the tiniest deep pink Scottish Primrose; it was so small and fragile – around 5cm tall – that you had to seriously tune your eye in to find it.

But I was so glad I made the effort. The Scottish Primrose can only be found in Orkney and the northern coast of Scotland. If it disappears from these sites, it’s gone forever. Our discovery, therefore, felt enormously poignant.

Top tips for aspiring botanical artists

  • Purchase a hand lens and take it everywhere, discover micro worlds that are everywhere and observe as much as possible.
  • Make notes, voice recordings, anything that helps plant you back in your sweet spot, most of all find comfort in stillness.
  • The more peace in stillness you find, the more nature reveals to you.
  • Talk about what you do with passion, share what you learn, by doing so you will inspire others to protect nature.

Learn more about our reserves

The Flow Country Becomes a UNESCO World Heritage Site
Bogbean plant in watery bog

The Flow Country Becomes a UNESCO World Heritage Site

The peat-rich Flow Country, which our Munsary Peatlands are part of, has been given the same standing as the Great Barrier Reef and the Grand Canyon.

A Day Volunteering at a Nature Reserve
person smiling

A Day Volunteering at a Nature Reserve

Find out what it's like to volunteer at one of our nature reserves. Jim Whiteford describes a day working outdoors, protecting and restoring nature in Deep Dale, Derbyshire.

Munsary Nature Reserve’s Road to UNESCO World Heritage Site

Munsary Nature Reserve’s Road to UNESCO World Heritage Site

Learn about why our Munsary Peatlands reserve is being put forward for inscription as the world’s first peatland UNESCO World Heritage Site.

Pink purplish Scottish Primrose flowers in a field of grass

Scottish Primrose

Primula scotica

The ultimate northerner in our flora, Scottish Primrose Primula scotica grows on coastal headlands on the north coast, including Dunnet Head, the northernmost tip of mainland – but is found nowhere else in the world. Low-growing and easily overlooked, this tiny flower which only grows a few centimetres tall – calls clifftops, mosaics of heath and machair, and rocky outcrops home.

The county flower of Caithness, Scottish Primrose can only reproduce through seeds and is known to flower twice a year, once in the early spring and again in the summer. It is easily distinguished from the common primrose by its blueish-purple petals.

Scottish Primroses greatest threat is inappropriate grazing, as it declined historically to cultural intensification. However, climate change poses just as great a challenge as it is a species that is sensitive to climate extremes.

How we’re helping Scottish Primrose

Incidentally, species that are found in such a small area will inevitably be in danger of becoming endangered. Unfortunately, long term trends show a steep decline in Scottish Primrose populations – that’s why the Species on the Edge project has identified it as one of its key species. Our North Coast team is focused on working to grow current populations, ensuring that this beautiful rarity is not lost.

Marsh Saxifrage flower

Marsh Saxifrage

Saxifraga hirculus

Every year in late summer, in a handful of scattered locations, constellations of one of our rarest flowers blink into life across the moors. Once much more widespread, Marsh Saxifrage Saxifraga hirculus in Scotland has now retreated to only six places, all of them remote, far-flung, and one of them on Plantlife’s Munsary Peatlands nature reserve in Caithness.

Favouring damp, nutrient-poor areas with good water flow, marsh saxifrage is an attractive plant with bright yellow flowers which appear through August and into mid-September. Where it does cling on, it can flower in great profusion, with over 1000 flowering shoots at Munsary in some years making this population the largest in Scotland.

Changes in land use, such as afforestation, over-grazing and the draining of moorland, have led to major losses of this beautiful plant. Its extinction in Austria, the Czech Republic and the Netherlands, and its dramatic decline in Britain and across Europe, led to its protection under the European Union’s EC Habitats Directive.

How we’re helping Marsh Saxifrage

Marsh Saxifrage can recover when conditions are right – the population at Munsary was only discovered in 2002. Plantlife has been involved in its conservation for a number of years, and it seems that this appearance was in response to a drop in grazing levels, with the plant having been hanging on undetected for many years.

Twinflower on the woodland floor with sunshine behind

Twinflower

Linnaea borealis

Growing almost exclusively in the native Caledonian pine forests of Scotland, Twinflower has suffered as these magnificent forests have been lost. Reduced to a handful of fragments, the pine forests are a shadow of their former selves, and are isolated from each other, scattered as small islands of woodland through the Highland landscape. 

This loss of the forests means the loss of the Twinflower. Its populations have become so fragmented and isolated from each other that the distances are too great for its pollinators, which it relies on to produce viable seed. As a result, the remaining populations have become vulnerable to extinctions, with none of the genetic resilience that pollination can bring.  

This genetic isolation makes the remaining plants susceptible to disease and changing environmental conditions. In the long-term, if it can’t reproduce, the species will be lost from Scotland.

How we’re helping Twinflower

Plantlife is working on the Cairngorms Rare Plants and Wild Connections project with partners to restore the forests and help the Twinflower re-establish itself. To achieve this, we are undertaking translocations of genetically different patches of the flower to areas near to each other to allow pollination to occur. This is being done with the help of volunteers and in partnership with landowners across the national park.

 

Why are we doing this work?

A waxcap mushroom growing in the grass, with mountains in the background

Our species are the fundamental parts of biodiversity – the more species there are in a habitat, the more diverse that habitat is. It is this diversity that allows ecosystems to function healthily and be more resilient.

This means, when we lose species to extinction, it undermines our ecosystem’s ability to adapt and respond to climate change and other existential threats. This is the primary reason why recovering species is one of our priorities at Plantlife. With partners, Plantlife plan to recover 100 plant species, and move them out of high extinction risk categories, into lower risk categories.

We are proud supporters of the global Reverse the Red campaign – a movement dedicated to spotlighting all of the work that’s being done to try and stop extinctions and prevent further species decline.

Tune in across the month to find out more about the species that we and our partners are working on to Reverse the Red and fight back against extinction.

Rosy Saxifrage Reintroduced into Wales after 62 Years Extinct 
person holding a plant with white flowers

Rosy Saxifrage Reintroduced into Wales after 62 Years Extinct 

The beautiful mountain plant, Rosy Saxifrage, has returned to the wild in Wales after becoming extinct in 1962.  

Juniper on the Peaks: A Foot High Forest 

Juniper on the Peaks: A Foot High Forest 

Discover the gnarled woodlands on the wildest peaks in Wales, as Robbie Blackhall-Miles reveals the secrets of Eryri’s miniature but magical Juniper forests.

Why the Wild Leek is a Symbol of Wales

Why the Wild Leek is a Symbol of Wales

The Wild Leek has been a symbol of Wales for so long that its stories date back to St David himself.

I’ve been spending a lot of time reading what little information there is on One-flowered Wintergreen, Moneses uniflora, doing site visits, and chatting with other experts. I’ve been trying to figure out what has caused its sharp decline in abundance and distribution globally, and how we can help prevent it here in Scotland.  

The uncomfortable answer I’ve come to is that we still don’t really know all that well. Around 10% of the Scottish population is in the Cairngorms, the rest distributed sparsely across the Highlands. In the last 50 years, I estimate that we’ve lost half of our populations, and of those remaining, only a few are stable or improving. We may soon lose all One-flowered Wintergreen in the UK without intervention. 

White bell like flowers called One Flowered Wintergreen

Saving One-flowered Wintergreen

Thousands of years ago, before significant human alteration to the landscape of Britain, perhaps One-flowered Wintergreen existed in a particular niche. It may have relied on the bare ground made by a wild boar digging for roots in the woodland, or the wood pulp made by a beaver chopping a tree, or the trampled ground under the hoof a mighty Auroch. 

In the modern world humans create this niche for them more than animals, and sadly, our modern management of pine woods has favoured it less. Through research and collaboration, we will be able to manage woodlands holistically, providing a mosaic of habitat for One-flowered Wintergreen in Scottish pinewoods, as well as other rare native species. 

In Autumn 2023 we translocated 109 individual One-flowered Wintergreen rosettes from two sites in to RSPB Abernethy, reinforcing a tiny relic population. This is a very early trial, as much a learning experience for future work, as it is to improve the condition of the Abernethy population.

I have been cautious to publicise this work, as, given no one has ever translocated One-flowered Wintergreen before (or even worked towards conservation of this species), I was prepared for total failure. However, the good news is, after 9 months at their new site, survival of rosettes remains above 70%. This is excellent for a plant translocation and bodes well for further Wintergreen translocations.

We hope to do more translocations to allow genetic mixing between populations and to rescue them from threatened sites. In addition to collecting plants for translocation, 12 plants went to Royal Botanic Gardens Edinburgh, where they have been working towards understanding the complex fungal interactions which One-flowered Wintergreen relies upon to survive, and in particular, to germinate.

Why is One-flowered Wintergreen in trouble? 

One-flowered Wintergreen is the only member of its genus Moneses, closely related to Pyrola, a group containing the other wintergreens, such as Intermediate Wintergreen (Pyrola media). Sadly, all are rare and in decline.  

True wintergreens are partial-mycoheterotrophs, which means that they have an alternative to photosynthesis for acquiring their energy to grow. They can parasitically take sugars and other minerals from fungus in woodland soils.

This ability to uptake energy from the soil as a supplement to their photosynthesis is likely part of why they are so challenging to understand and to propagate in captivity. There have also been suggestions that the presence of specific fungi is necessary for the tiny powder like seeds to germinate. 

What have we learnt?

One-flowered Wintergreen does not seem to have an easily definable niche. It is very rare, only occurring at specific sites, and often isolated to an area a few tens of metres across in a large and apparently suitable woodland.

Recently, we have had some breakthroughs helping us to understand this plant better. Trials of cattle grazing in woodland have yielded rapid recovery in a One-flowered Wintergreen population. Another site was heavily trampled and disturbed in the process of Rhododendron removal, again yielding rapid recovery of Wintergreen. These plants all seem to recover on sites where bare ground, trampled wood, and organic material are present.  

On forestry sites, One-flowered Wintergreen appears to grow only along forestry tracks and where the ground has been historically disturbed. A picture is starting to emerge of this species favouring periodic heavy disturbance of woodland soils.

Armed with this information we are providing advice to current land managers. We are also investigating options for a small-scale trial translocation of One-flowered Wintergreen, as much to aid in our learning of the needs of this rare flower, as to aid the genetic resilience of a small and struggling population.  

The Flow Country Becomes a UNESCO World Heritage Site
Bogbean plant in watery bog

The Flow Country Becomes a UNESCO World Heritage Site

The peat-rich Flow Country, which our Munsary Peatlands are part of, has been given the same standing as the Great Barrier Reef and the Grand Canyon.

Spotlight on Plantlife’s Cairngorms Volunteers

Spotlight on Plantlife's Cairngorms Volunteers

Discover the activities and work that our volunteers in the Cairngorms do with Sam Jones of the Rare Plants and Wild Connections Project. 

Munsary Nature Reserve’s Road to UNESCO World Heritage Site

Munsary Nature Reserve’s Road to UNESCO World Heritage Site

Learn about why our Munsary Peatlands reserve is being put forward for inscription as the world’s first peatland UNESCO World Heritage Site.

Thriving in areas where there is a high annual rainfall with relatively constant temperatures, our temperate rainforests are full of wonder and mossy goodness, capturing imaginations and lifting spirits of visitors.

However, they are more than just woodlands; it’s a mosaic of trees, open glades, crags, ravines, rocks and gorges. With surfaces absolutely bursting with liches, mosses, liverworts and a variety of fungi; they support a vast array of insects, birds and other wildlife, absorb carbon and slow the flow of floodwaters.

What is damaging temperate rainforests in the UK?

Nitrogen gases in air pollution have the potential to destroy these beautiful places. This pollution can take the form of ammonia emissions from farm manures and fertilisers, or nitrogen oxide emissions from fossil fuels.

Even rainforest areas far from the source of pollution, such as the northwest coast of Scotland, are affected by this threat as it can travel long distances in the atmosphere.  

UK Nitrogen depositions map

In fact, data shows that most areas of temperate rainforest in Britain have exceeded what is known as critical load. Critical load refers to the maximum amount of pollutants that something (either a person or habitat) can be exposed to before significant harmful impacts start to occur.

This map shows how the temperate rainforest zone (the area in which we would expect to see temperate rainforest sites) has been impacted by this overabundance of nitrogen from ongoing air pollution. Almost all of the rainforest in England and Wales – and almost half in Scotland – has exceeded the critical load. In total, 66% of the zone has exceeded critical load, and in many areas of England and Wales the overabundance of nitrogen goes way beyond this threshold.

Impacts of nitrogen pollution will soon be evident as trees within the rainforest will temporarily show increased growth from extra nitrogen.

However, in the long term, any growth will soon stagnate as the earth becomes saturated with excess nitrogen (more than 94% of woodlands are affected UK wide!). Higher nitrogen levels mean trees will often suffer from discoloration and increased vulnerability to drought, frost, and disease like acute oak decline.

Woodland fungi are no exception to impacts of air pollution, as many are closely associated with tree roots and health.

Their loss will result in a further decline of tree species, leading to increasing carbon emissions and further contributing to the ongoing climate crisis. 

How does air pollution affect our wild plants?

A change in flora is sure to follow an increase in air pollution as tougher nitrogen-tolerant plants, such as nettles and brambles, will outcompete the more sensitive and specialist species within the rainforest. This has a cascading effect on other wildlife which rely on certain wild plants for food, shelter, and reproduction.  

Losing species which make up a significant part of the rainforest ground cover, such as mosses and liverworts like Greater Whipwort, reduces the ecosystem’s ability to retain water. This makes the whole area more vulnerable to droughts and floods.   

Facing the loss of lichens

As an essential part of temperate rainforests, many lichens are incredibly sensitive to changes in air quality and require low levels of air pollution to thrive. These lichens provide food, shelter and microhabitats for invertebrates, in addition to contributing to carbon cycling and water retention.

Some rare lichen species are only found in rainforest areas and are being pushed to the brink of extinction. Without lichens, our temperate rainforests would struggle even more to survive.

Tree Lungwort Lobaria spp in particular is an amazing indicator species, as its presence signals that the forest is healthy and functioning as it should. This is because it is a slow growing species that is even more sensitive to air pollution than most other lichens.

Tree Lungwort often can become outcompeted and swamped in nitrogen-tolerant algae, knocking the ecosystem out of balance. When we see populations of lungwort recovering, we know that our air quality is improving and with that, the rainforest. 

How can I help protect temperate rainforest for the future?

Hope is not lost! For one, you are reading this and arming yourself with information to pass onto your family and friends. When you take action on air pollution, you’re benefiting wildlife as well as people’s health – making it doubly important!

We are working hard to combat air pollution in parliament and beyond.

Want to take it a step further?

Join us at the Restore Nature Now march in London on 22nd June, to demand that future leaders prioritise nature and biodiversity. We need immediate political action to bring endangered plants and fungi back from the brink of extinction and restore species-rich habitats, like our temperate rainforest.

Find out more information about the march and how you can get involved here.

Discover more about temperate rainforest

Plantlife is Calling on the Government to Ban Peat Sales 
A close up of the different types of mosses found on peatlands, taken by Richard Lindsay

Plantlife is Calling on the Government to Ban Peat Sales 

Horticultural businesses, major retailers and NGOs have come together to call on the government to legislate to end peat sales. 

Finding Hazel Gloves Fungus: Why Recording Matters

Finding Hazel Gloves Fungus: Why Recording Matters

Hazel Gloves Fungus is a priority species on the UK Biodiversity Action Plan, learn more about this rainforest fungi this Reverse the Red month.

Lichens: A Beginner in a City
Rob Hodgson with lichen characters

Lichens: A Beginner in a City

Living in Bristol, Rob Hodgson went on his own lichen journey, showing how anyone can go lichen hunting from anywhere.