A bird table is a great way to provide supplementary food sources to local bird species, especially during harsh winter months, and offers a delightful window into the lives of our local birdlife. This added food source can have significant positive impacts on the overall health, condition, and breeding success of bird populations in the UK, but with this support comes the responsibility of ensuring a clean and healthy feeding environment. Feeders can quickly become breeding grounds for harmful bacteria, encouraging the spread of diseases such as avian trichomoniasis and avian influenza, so it is important to understand how to keep them clean.
In this blog, we detail how to clean and maintain garden bird tables and feeders throughout the year, and highlight the importance of good hygiene for bird conservation in the UK.
Maintaining good bird table hygiene to mitigate the spread of disease is of growing importance. British birds are under significant pressure from habitat loss, land use change and increasing urbanisation across the country – and conditions like avian trichomoniasis, a contagious disease partly responsible for widespread declines of Greenfinches in the UK, can be easily spread through contaminated food dropped by infected birds. Proper bird table hygiene can not only mitigate the spread of disease, but can also minimise the attraction of pest species like mice and rats, which pose a risk to human health through the transmission of zoonotic diseases.
Disease prevention extends beyond simple cleaning – positioning bird tables away from perching or roosting areas minimizes contamination from falling debris or excess faeces, andprioritizing designs that attract smaller songbirds can also reduce the concentration of larger, messier species like pigeons. Replacing older tables, which typically have a lifespan of around five years, also ensures that damaged or difficult-to-clean surfaces don’t become persistent reservoirs for pathogens.
Daily maintenance is essential to prevent the accumulation of harmful bacteria and mould:
Dispose of any uneaten food on bird tables– seed mixes and mealworms in particular should be disposed of after 24 hours
Check over the suet balls or birdseed in your feeder to ensure that it is safe to eat
Thoroughly sweep the table surface or wipe over the feeder pegs to remove debris, droppings and loose food
Monthly
A monthly deep-clean is important to prevent disease transmission in your garden, especially during wetter, colder months:
Disassemble any removable parts for a separate, more thorough cleaning
Scrub each part with a stiff brush and a solution of soapy water or diluted bleach to eliminate harmful bacterial or fungal growth, ensuring that any cracks and crevices are thoroughly cleaned
Rinse all components with clean water to remove any residual cleaning agents
Allow the parts to air dry completely in the sun before reassembling and refilling with food
End of season
At the end of the season, a comprehensive ‘full service’ of your bird table or feeder should be undertaken:
Thoroughly inspect the table or feeder for damages and repairs – whether this be splintered wood,cracks and splits,or loose screws. Repair or replace as needed
Consider repainting or treating table wood with a wildlife-friendly, non-toxic wood preservative or paint to safeguard against weathering and decay
Ensuring your bird feeder is in a good state of repair minimises the risk of injury by garden birds and ensures that the table can be easily cleaned to minimise any bacterial or fungal growth.
Well-maintained bird tables and feeders can directly impact the health and well-being of our local avian populations. By implementing a routine of daily, monthly, and end-of-season cleaning, you can minimise the risk of disease transmission and provide a safe feeding environment for local birds.
For further reading on how to care for local birds in your garden, click here.
CHASING’s range of underwater drones (also known as Remotely Operated Underwater Vehicles – ROUVs) includes high-end consumer and heavy duty industrial-grade models. The drones capture high resolution underwater images and video, allowing unobtrusive, accessible monitoring, surveying or exploration of aquatic spaces. With technological applications ranging from reef monitoring and marine ecological assessments to aquacultural inspection and general exploration, these innovative devices are a powerful tool for efficient data collection and observation.
Underwater drones can alleviate health and safety concerns, save time, money, resources and the need for specialist personnel. By providing high-resolution imagery and precise manoeuvrability, this technology allows for the safe, efficient observation and sampling of aquatic environments whilst minimising harm or disturbance.
In this blog, we introduce you to CHASING’s underwater drones – the Gladius Mini S, the M2 S, M2 PRO and the M2 PRO MAX.
Consumer Models
Gladius Mini S
The Gladius Mini S is a highly portable consumer-grade drone for underwater exploration. Quick to deploy, with a maximum operating time of around four hours, the Gladius Mini S requires little preparation to get started and can be operated by one person– simply attach the tether, controller and accessories, and connect your mobile phone to the CHASING app. The Gladius can operate in temperatures between –10 and +45°C, and at depths up to 100m. High-quality video and still images are captured with the 4K image stabilised camera and powerful integrated lights, producing excellent underwater imagery. The Gladius Mini S has one mounting point, which can support accessories such as the grabber claw and underwater GoPro mount.
The Gladius Mini S is available in four packs: Standard pack with a 100m tether, Standard pack with a 200m tether, Flash pack containing grabber claw B and a 100m tether, and a Flash pack containing grabber claw B and a 200m tether.
An upper-end consumer-grade drone
100m max operating depth
Five thrusters
100m or 200m tether included (dependant on package)
One mounting point
We also recently tested the Gladius Mini S in Plymouth Sound, watch our short video to see it in action.
Industrial Models
Alongside the consumer model, there are a number of industrial-grade drones that are better suited for larger scale projects – the CHASING M2 S, M2 PRO and the M2 PRO MAX. The main advantage of these models is the use of interchangeable batteries, additional accessories and an increased tether length for longer sessions. Each industrial model benefits from a 4K camera, up to 4 hours run time, 150° field of view, e-reel compatibility, and powerful vectored thrusters allowing for precise movement. Here, we explore these models a little further, outlining the differences between each drone and their benefits.
Find a summary of the M2 series specifications below:
CHASING M2 S
Marking the first step up from consumer models, the CHASING M2 S benefits from eight thrusters for maximum stability and a high response speed. The unit features multiple accessory ports that are suitable for grabber arms, distance lock sonars, laser scalers and floodlights, as well as third-party accessories such as GoPro cameras. With the ability to swap batteries, and a greater range of compatible accessories, the M2 S is equipped for longer sessions with increased capabilities. An upgraded colour restoration algorithm improves the image transparency, clarity, colour, layering and noise on the M2 S, and live feed can be streamed onto multiple devices.
This model is available in three packages, each with varied tether lengths, accessories and spare parts.
An entry-level industrial drone
100m max operating depth
8 thrusters
200m tether included
One mounting point
More compatible accessories than consumer models*
*To view thefull range of compatible accessories please see the abovetable.
CHASING M2 PRO
The M2 PRO has an increased operating depth and is compatible with more accessories than previous models. It is the first model that is compatible with the Shore-based Power Supply System (SPSS), allowing for unrestricted power supply to enable 24/7 operation. It is also the first to accommodate the control console – a professional platform designed to control the drone, AC power, external lights and other accessories. The M2 PRO can operate at depths of 150m and is designed to house larger batteries to accommodate an increase in drone size and accessory power.
The M2 PRO is available in two packages: Professional and Advanced.
A mid-range industrial drone
150m max operating depth
8 thrusters
200m tether included
One mounting point
Compatible with the Shore-based Power Supply System and the control console
An increased range of compatible accessories
CHASING M2 PRO MAX
The M2 PRO MAX is the most advanced model in our CHASING range, presenting a top-of-the-line industrial drone for NGO’s, researchers, government bodies and enterprise users. This upper-level model has five mounting points to attach an assortment of around 20 compatible accessories, including water samplers, sonar and sediment samplers. Eight powerful thrusters propel this drone to depths of up to 200m with 360° movement. For improved image clarity, the M2 PRO MAX has offset LED’s, helping to solve interference by the reflection of matter in front of the camera lens.
The M2 Pro Max is available in two packages: Professional and Advanced.
Top-of-the-line industrial drone
200m max operating depth
Eight thrusters
200m tether included
Five mounting points
Compatible with the Shore-based Power Supply System and the control console
Over 20 compatible accessories
Applications
Underwater drones, or ROUVs, provide an alternative, accessible tool for ecological and scientific research. Their applications extend far beyond observation, enabling researchers to conduct detailed ecosystem health evaluations, monitor invasive or threatened species, and perform habitat inspections – all with the capability to collect samples for off-site analysis. From assessing the source of underwater pollution, to conducting biodiversity surveys, these drones provide high-resolution imagery and real-time data, facilitating well-evidenced conservation action. Their ability to perform targeted water and physical sampling allows for detailed analysis of aquatic environments, which can reveal insights into aquatic biodiversity and ecosystem health.
Outside of its ecological applications, this technology has potential in search and rescue operations, item recovery, hull and dock inspection and energy facility inspection.
Find the CHASING range and accessories on the NHBS website here. Check out our latest YouTube video of the Gladius Mini S in action here.
If you have any questions about our range or would like some advice on the right product for you then please contact us via email at customer.services@nhbs.com or phone on 01803 865913.
In early November, NHBS colleague Dan volunteered with Chagford Conservation Group and the Chagford Parish Council to regenerate public grounds for wildlife – find out about his volunteer work below.
When strolling through your local public green space, take a moment to consider its value—not just as a recreational space but as a haven for wildlife. Behind the trees, shrubs, and ponds lies a delicate balance that requires care. Who ensures these spaces thrive for the benefit of both people and nature?
As you dig into the depths of your mind for answers and speak to fellow locals, you’ll discover that your local wandering patch has a past, present and even the future.
My front door patch, Padley Common, in Chagford – Dartmoor, has a variety of most of the above. Deciduous woodland, grassy fields aligned with stone walls and tree banks, areas with bracken and gorse, an area thick with young trees, streams and even some boggy areas.
One cloudy but warm November morning I joined the Chagford Conservation Group to help clear an area that was taken over by young willow and silver birch growth. Reading this with conservation specs may cause a frown. Cutting trees for conservation? The purpose of this venture, commissioned by Chagford Parish Council, was to restore the grounds to more favourable conditions for butterflies. Under the direction of Devon Wildlife Trust personnel, we cleared young willow and silver birch growth from the common. These trees, if left unchecked, would outcompete light-loving wildflowers and raise water uptake, drying out the damp grasslands needed by marsh fritillaries. This species depends on devil’s-bit scabious for its larvae. Its population in England has declined by 66% since 1990. Maintaining open, flower-rich meadows not only benefits butterflies but supports a host of other pollinators and insects.
Under the direction of Devon Wildlife Trust personnel, the Chagford Conservation Group and the Chagford Parish Council volunteers rolled up their sleeves and cleared a section of the common.
The cleared trees didn’t go to waste. They were repurposed into leaky dams that were fitted into streams that run through the common. These benefit the landscape in surprising ways as they allow water to pass through but slow its flow, reducing erosion and flood risk downstream. By creating side pools and wet areas, leaky dams also provide habitat for amphibians and aquatic insects.
With three organisations involved and so much goodwill from the local community, the day’s work saw the clearing completed and a series of leaky dams constructed. It was striking to see how effectively conservation targets can be achieved when vision, organisation, and community support come together.
Next time you wander through your local patch, take a moment to imagine its potential for wildlife. What small changes could make a big difference? Remember, with the right plan and a collective effort, even a single day’s work can transform a space—creating benefits for nature and leaving a legacy for future generations to discover as they explore their local patch’s story.
February 2025 update:
Last weekend I joined a local volunteering group for some more work on the same site – clearing brambles and gorse to enable new growth. On checking the leaky dams, I was delighted to see that pools created by these were now full of frog spawn!
Recommended reading:
Butterfly Conservation – The Warwickshire Approach This book documents, celebrates and shares the many successes the Warwickshire Branch of Butterfly Conservation has had in conserving rare butterflies over the past 25 years. It is a manual of techniques, tips and ideas that will help and hopefully inspire others to create and manage habitats and to conserve butterflies.
The Volunteers: A Memoir of Conservation, Companionship and Community
When Carol finds herself single and unemployed, she unexpectedly takes on the role of leading a quirky team of countryside conservation volunteers. Although their first days are rocky, she and her diverse group of volunteers bond over nature, finding friendship, purpose, and a renewed sense of belonging. The Volunteers is a heart-warming story about healing, community, and the redemptive power of the outdoors.
Since its launch in 1989, British Wildlife has established its position as the leading natural history magazine in the UK, providing essential reading for both enthusiast and professional naturalists and wildlife conservationists alike.
Conservation Land Management (CLM) is a quarterly magazine, widely regarded as essential reading for all who are involved in land management for nature conservation, across the British Isles. Each aspect of CLM is designed for those involved in managing land to achieve conservation goals and priorities.
Invasive ferret populations are now under control on Rathlin Island. A five-year, £4.5 million project was launched in 2021 to remove the species from Rathlin after conservationists raised concerns about their impact on resident ground-nesting bird populations, including puffins, razorbills, kittiwakes and fulmars. The impact of ferrets includes predation on eggs and chicks, as well as adult birds, with one ferret having killed 27 adults in only a few days. The team behind this project deployed traps to capture the predators and have successfully controlled their numbers, whilst attempts to reduce brown rat populations have been ongoing since September last year.
Diminishing sea-grass beds in Thailand are driving Dugong population decline. The alarming increase in emaciated dugong deaths along Thailand’s Andaman coast prompted scientists to investigate the reasons behind their decreasing populations. Last year’s losses were more than double the annual average recorded between 2019 and 2022, and research has revealed that at least 40% of these deaths were likely due to starvation as a result of seagrass die-off; the species primary food-source. As a result of this, Dugongs need to venture into deeper waters to find food, where they can be killed by boat strikes and fishing bycatch. Marine Ecologist Petch Manopawitr stated that if mortality rates continue, Dugong are likely to be extinct in just a few years.
Butterfly Conservation have renewed the lease on a vital nature reserve on the South Downs. Magdalen Hill Down, owned by The Church of England, has been managed by Butterfly Conservation for three decades, during which they have transformed it from scrub and farmland into one of Hampshire’s richest chalk grasslands. It is now one of the top ten sites in the country for butterflies and is home to over 30 different species, including the Adonis Blue, Green Hairstreak and crimson Cinnabar. Official figures released last week revealed that 2024 was one of the worst years on record for UK butterfly populations, so it is as vital as ever to provide these habitats. The renewed agreement with the Church Commissioners collates two previous leases and allows Butterfly Conservation to continue its conservation work across the 46-hectare site.
Environment
Northern Ireland’s richest nature sites require urgent action. The Office for Environmental Protection has revealed that thelaws put in place to identify and manage protected sites in Northern Ireland is falling short. As a result, the condition of these priority conservation sites is deteriorating, with the number of sites in ‘favourable condition’ having declined from 61.7% in 2008 to just 51.5% in 2024. The report concluded that improving the protection and preservation of nature requires better implementation of existing laws for priority conservation sites, as the legal framework itself is not the primary issue.
A recent report by the British Ecological Society has evaluated the impacts of regenerative agriculture. The study determined that while regenerative practices can enhance soil health and biodiversity, these practices alone are unlikely to be sufficient. Instead, the research indicates that they are most effective when integrated within a comprehensive system that prioritizes minimizing soil disturbance and bare soil, increasing farm diversity, incorporating livestock, and utilising nature-based methods in place of synthetic inputs. Although the report’s authors emphasise that a whole-system approach yields the most significant benefits, they also encourage farmers to adopt even a few of these practices.
Over 125,000 wildflowers have been sown across Cumbria in two years thanks to Cumbria Wildlife Trust. With the help of thousands of volunteers, they have also restored 159 acres of grasslands, eight acres of hay meadows, and planted 16,000 plants in a variety of sites around Kendal and Milnthorpe. It is hoped that the restoration of these rich habitats will support a wealth of pollinating insects and increase the areas biodiversity.
Conservationists raise concerns about the proposed budget cuts for the Darwin Plus fund. The UK’s Overseas Territories are home to over 32,216 native species, which represents 90% of all British biodiversity, including the rare Wilkins’ Bunting and endangered St Helena Plover. Many of the conservation projects undertaken across these sites have only been possible due to the government’s Darwin Plus scheme, which commits £10 million annually to support a host of critical conservation projects in these territories. The UK government is set to decide on the future of this vital funding as part of their summer Spending Review, and leading UK charities are urgently highlighting that any cuts to Darwin Plus would have catastrophic effects on the future of the flora and fauna found in these unique habitats.
The third edition of the Hazel Dormouse Conservation Handbook is based on the most recent research and practical experience available on the ecology of Hazel Dormice. It provides information on best practices for conservation, whilst a separate publication, the Hazel Dormouse Mitigation Handbook, offers further information for those involved in development projects across the UK that may affect Hazel Dormouse populations.
We recently had the opportunity to speak to authors Simone Bullion, Rob Wolton and Ian White about the most recent volume, including the latest updates, how they became interested in Dormouse conservation and more.
Firstly, can you tell us a bit about yourself and how you became interested in Dormouse conservation?
Simone Bullion:
It was 25 years ago, when I had newly started a job with the Suffolk Wildlife Trust, that two events acted as a catalyst for my great interest in dormice. Firstly, I was approached by my friend, Pat Morris, to support the National Dormouse Monitoring Programme by helping to increase the number of people with dormouse licences. At the same time, there was a release of captive-bred dormice into a Suffolk woodland close to where I was living, giving me the opportunity to study them first hand. A series of funded projects followed, which helped increase our knowledge of their distribution across the county – this then initiated conservation action to restore vital linkages by planting kilometres of hedgerows. However, through time, the more I found out about dormice, the more it seemed they hadn’t read the book. Habitats that I felt quite certain would support dormice often resulted in several attempts to confirm their presence. Clearly, there were better places to nest than in the boxes and tubes I was offering them, so that led to my interest in footprint tunnels as an alternative detection method. There is still much to learn about dormice, but working with such an interesting and charismatic species has been a privilege.
Rob Wolton:
My fascination with dormice, and indeed with hedges themselves, really started when I noticed strange round nests in the hedges on our farm in Devon. As a keen birdwatcher, I could not place them. Until, one day about 30 years ago, a dormouse popped out! My first. That was the prompt that made me start to look seriously at hedges and at their wildlife, a passion that remains with me to this day. Each autumn I must admit to becoming more than a little fixated with trying to spot dormouse nests in our hedges as I walk around the farm, checking the stock or walking the dog. For several years my wife Paula took care of one, a three-legged female, no longer fit for captive breeding at Paignton Zoo. Dora, as we named her, was a huge draw, a natural lead in to talk about the farm’s wildlife and how we were encouraging it. There are few such endearing and engaging mammals.
Ian White:
I had always had an interest in conservation, but after university I worked in the retail sector. I then embarked on a new career path in my 40’s, thinking that I would become a wildlife ranger. During a training course I was asked to put together a presentation on a British mammal – I chose shrews, and so started an interest in small mammals. I was fascinated by the fact that many were considered common, but based on what? It appeared that very little was known about this group compared with larger mammals. My initial interest in dormice was somewhat biased in that, due to their conservation status, they were the only small mammal that anybody was likely to pay me for. Now after over twenty years working with dormice, I think that they are a fabulous ambassador for many other species, and they still fascinate me now as much as they did when I first saw one.
The Hazel Dormouse Conservation Handbook marks the third edition of this vital text; what can we expect from this updated volume?
Much research has been undertaken on various aspects of dormouse ecology since the release of the second Dormouse Conservation Handbook in 2006. As a result of several PhD theses and other studies, much more is known about their habitat requirements, hibernation ecology, population biology and genetics. New survey techniques are also included to aid with detection of this sometimes very elusive species.
Unlike previous editions which integrated conservation, mitigation and the effects of development within one title, the third edition presents this information into two distinct handbooks. Why was it necessary to separate this information into two guides?
Landowners, land managers and the voluntary sector continue to have a significant interest in dormouse ecology and habitat management. Separately, there is a professional interest in this protected species in the context of land use planning. Specialist knowledge has also increased, in terms of understanding best practice approaches to minimise the impacts on dormice from development. Consequently, it was decided to separate these areas of interest into two books. It is envisaged that the Hazel Dormouse Conservation Handbook will be useful to anyone with an interest in dormice, as it covers their ecology, survey techniques and habitat management. The Hazel Dormouse Mitigation Handbook will be essential as an additional and complementary reference to support the work of professional ecologists and others involved in planning.
Hazel dormouse (Muscardinus avellanarius) by Frank Vassen, via flickr.
Since the 1996 publication of the first Dormouse Conservation Handbook, how have Dormouse populations and their conservation status changed?
Sadly, Hazel Dormice have continued to decline. The ‘State of Britain’s Dormice 2023’ reported a 70% decline of dormice in monitored populations since 2000. If the observed annual rate of decline of 5.7% were to continue unabated, then dormouse counts would be expected to have fallen by more than 90% by 2034. It is also believed that there has been a loss of the species from 20 English counties over the past 100 years. Consequently, they are currently considered a vulnerable species and in danger of further localised extinction in Britain.
Which factors pose the greatest threats to dormice in the present day, and what conservation strategies are being employed in an attempt to mitigate their effects?
Whilst dormice are can live in a wide range of woody habitats, they thrive in the mid-stages of successional regrowth of woodland after coppicing, in networks of sensitively managed hedges and in scrub. However, woodland management has declined during the last 100 years; only half of our hedgerows are in favourable condition and scrub is much maligned. Dormice are also particularly vulnerable to habitat fragmentation. To be effective, dormouse conservation therefore requires landscape-scale thinking to deliver the necessary increases and improvements in their habitat, and to restore connectivity. This will also help remaining dormouse populations become more resilient to localised changes, as well as the negative impacts of unfavourable weather and climate change.
However, there are parts of their former range where natural recolonisation of dormice is extremely unlikely. The dormouse reintroduction programme, administered by the People’s Trust for Endangered Species, focuses on consolidating the current range of dormice, working to restore dormice at landscape level to create robust metapopulations.
Muscardinus avellanarius by xulescu_g, via flickr.
Dormouse research relies heavily on the work of volunteer dormouse monitors, demonstrating the essential role of volunteers in conservation. What does this volunteer role entail, how does it support conservation, and how can the public get involved?
The National Dormouse Monitoring Programme (NDMP) has been running for over 25 years and is a powerful tool in monitoring population trends. As it relies on volunteers, it also provides an opportunity for people to interact with wildlife and see a dormouse close up – something that rarely happens in the wild. As dormice are a highly protected species, checking boxes for their presence must be undertaken by a trained licence holder. This training can take several years to complete, and numbers of trainees are often limited by the sites available, so sometimes there can be a waiting list to start. However, non-licence holders can also assist with putting up boxes, helping record the data and undertaking winter repairs to the boxes when they are unoccupied.
Other ways people can also get involved is to volunteer with one of your local conservation charities to help manage habitats to benefit dormice.
What do you hope the reader can learn from the Hazel Dormouse Conservation Handbook?
Dormice act as umbrella species for our native wildlife. Their habitats are home to a broad range of other species and retention of their populations is a strong indicator of habitat integrity at a landscape scale. Put simply, if we get it right for dormice, we get it right for many other species as well. We therefore hope that this handbook will help to aid the recovery of this important species.
Hazel Dormouse Conservation Handbook is available from our bookstore here.
Over the last 6 months, NHBS has had the opportunity to work alongside Devon’s Living Churchyard Project by donating a number of bat and bird boxes to be installed in a range of churches across Devon to support local wildlife. This initiative aims to manage churchyards while also encouraging wildlife, biodiversity and promoting sustainable management practices.
We recently spoke with David Curry, former Voluntary Environmental Advisor at the Living Churchyard Project, about his role, the importance of preserving these habitats and more.
Firstly, can you tell us a little bit about yourself and how you first became interested in biodiversity, particularly within churchyards?
I began my career working as Keeper of Natural History at Plymouth Museum and Art Gallery, and later St. Albans museums in Hertfordshire. I am now retired, having worked mainly in local government for 50 years, where I first worked in heritage departments and planning.
My main role in planning was as an enabler – working with community groups in developing and managing wildlife sites – these ranged from changing derelict chalk stream cress beds into chalk wetlands, to planning and establishing community orchards ranging in size from 1ha to 72ha.
I’m an old-fashioned naturalist, today it’s called biodiversity.
In 1986 the Living Churchyard Project was set up by the Arthur Rank Centre to encourage the use of churchyards as a community environmental resource and to raise environmental awareness. I took an active interest in the project and began to visit and record churchyards in my area. I then lead the Devon Living Churchyards Project in a voluntary capacity for the Church of England’s Diocese of Exeter, while working in partnership with the national charity Caring for God’s Acre project.
18 leaves etc. Danson Park by Brian Toward, via flickr.
What does the role of a voluntary Environmental Advisor entail?
September 2023 saw the publication of the 4th State of Nature (SON) Report.
The report provides the most comprehensive overview ever of species trends across the UK, laying bare the stark fact that nature is still seriously declining across a country that is already one of the most nature-depleted in the world.
The data shows that since 1970, UK species have declined by about 19% on average, and nearly 1 in 6 species (16.1%) are now threatened with extinction. This is a timely reminder, if we needed it, that the nature crisis isn’t restricted to far-off places like the Amazon or Great Barrier Reef – it is right here, on our doorstep. We are losing familiar wildlife that we cherish including the Hazel Dormouse and Skylark.
SON goes beyond the bare statistics to assess the evidence behind these differences, it also identifies the actions that are needed to recover nature. To quote the report; “We have never had a better understanding of the State of Nature and what is needed to fix it.”
Exeter Diocese
The Diocese of Exeter is part of the Church of England and covers the whole of Devon. There are over 600 churches in the diocese, many of them rural, and there are over 2,000ha of glebelands (areas of land owned by the Church of England) which are used as a source of income through rents etc.
Opportunities
So, what are the issues that that needed to be addressed? And what are the opportunities to address them?
Evidence from the State of Nature report, and elsewhere, points to four big on-the-ground changes that we can take to accelerate nature recovery:
Improve the quality of our protected sites on land and at sea. These places have been chosen because they are special for nature, and wildlife should be thriving within them, yet too many are currently in poor condition.
Create more, bigger and messier places for wildlife. Our wildlife needs more space, and we know that many species can benefit from habitats that are quick to create such as ponds, scrubby habitats and un-trimmed hedgerows.
Reducing pollution on land (notably pesticides and excess fertilisers) and reducing the pressure on marine environments. This means more wildlife-friendly farming, forestry and fisheries.
Targeted species recovery action. This can be very effective when applied to a high proportion of a species’ population, and is also key to bringing back lost species.
Churchyards and their unique habitats provide a recipe for recovery in that they can be used to create more, bigger and messier places for wildlife. But also, the local communities must have the chance to be part of these changes. Establishing a Nature Recovery Network of ‘honeypot’ churches has been key. A pilot scheme working with the South Devon National Landscapes Life on the Edge project and Buglife has surveyed churches along the South Devon B Line from Wembury near Plymouth to Brixham (2023/2024). From the data collected, we will be able to provide churchyard management action plans to improve the biodiversity of each site, creating ‘honeypot’ churches.
In Conclusion
The picture of ongoing nature loss painted by the SON report is stark. This isn’t just sad – nature loss undermines our economy, food systems and health and wellbeing. So, we owe it to nature, and ourselves, to make sure that it is the last State of Nature report to chart continuing decline. Churchyards, in particular the Living Churchyards project, can make a positive contribution towards nature recovery in Devon and ensure that the next SON report can document the start of nature bouncing back.
“Nature’s recovery in Devon is not something we can achieve alone. It needs the support of individuals, communities, businesses and schools.” Devon Wildlife Trust
Monterey Cypress (Cupressus macrocarpa) by Peter O’Connor, via flickr.
Why do you think creating new habitats, and restoring old ones, is important for these spaces, and which species are you hoping to attract to the area with the installation of our habitat boxes?
Encouraging a diversity of species on a site is important. Installing the NHBS habitat boxes will provide both shelter and protection to various species such as bats, swifts, and bees.
Why do you think these vital areas of biodiversity are so often overlooked, and how do you think we can work to improve their future preservation?
Mention churchyards to anyone and they will usually shrug their shoulders.
A churchyard is many things to many people;
A pleasant, reflective place for the congregation and visitors
An environment in keeping with the function of burial and the scattering of cremated remains
A respected and cared for part of our environment
No one mentions its potential as a sanctuary for wildlife. That’s the problem. People will walk past a church cemetery without giving a thought to looking inside, after all it’s a cemetery containing graves and memorials for the dead.
Raising awareness about the wildlife in the churchyard or the peace and tranquillity takes priority. We need to make the entrance more welcoming with appropriate signage.
‘People protect what they love’ – Jacque Yves Cousteau. This quote encapsulates the basic human instinct that drives us to safeguard and preserve the things that hold a special place in our hearts. Whether it be our loved ones, our communities or nature. At its core, this quote highlights the importance of connectiveness. Our modern culture has disconnected us from nature, and as ambassadors for nature we need to reconnect people, encourage people to understand and love nature and to be motivated to protect it.
Nature can also trigger positive emotions, reduce stress, increase prosocial behaviour, and improve health and wellness.
Hart’s-tongue fern (Asplenium scolopendrium) by Peter O’Connor, via flickr.
What are the most interesting species that you’ve found in some of the churchyards you’ve visit?
Gosh, how long is a piece of string? Because churchyards have been oases in space and time, largely immune from activities beyond their walls, they have become sanctuaries for a wide range of species. Churchyards provide a mosaic of habitats, from meadowland to woodland edge, dense hedges, short and long grass cover and a variety of ‘cliff’ and rock habitats in the form of the church wall and gravestones. They can harbour a startling number (often many hundreds) of species and no doubt conceal rare and interesting creatures and plants. The range of rock types on headstones are of special value to lichens and other lowly plants, some of which may be very rare.
Old cob boundary walls maybe especially interesting, offering hole nesting species including many species of solitary bees with places to lay eggs. These in turn attract the inevitable parasites, some of which are often over-looked but impressively sci-fi in appearance. Part of the peregrine falcon ‘come back’ after they dwindled to near extinction was fuelled by the nest site opportunities of church buildings – they are now a regular site perched on bell towers. Likewise, the shocking decline of swifts is now being reversed thanks to the installation of nest boxes in bell towers.
Love Your Burial Ground Week, celebrated every June, is an important opportunity to raise awareness of the importance of churchyards and celebrate their natural diversity. How can the local community get involved?
Saturday 7th June to Sunday the 15th June 2025.
Love Your Burial Ground Week is a celebratory week which has been running for many years. Caring for God’s Acre has been encouraging all who help to look after churchyards, chapel yards and cemeteries to celebrate these fantastic places in the lovely month of June – in any way you choose.
We’ve seen history talks, picnics, bat walks, storytelling, volunteering work parties and even abseiling teddy bears!
Churches Count on Nature 2025 runs at the same time as Love Your Burial Ground Week, and focuses on the brilliant wildlife to be found in churchyards and chapel yards. It is a joint initiative promoted by Caring for God’s Acre, the Church of England, the Church in Wales and A Rocha UK.
In the months leading up to June we shall be working with Caring for God’s Acre to encourage church communities throughout Devon to take part in this exciting event. There is a wealth of information on how you can open your churchyard to visitors provided by Caring for Gods Acre.
This lavishly illustrated and comprehensive book marks the 150th volume in the renowned New Naturalist series, and details the wildlife, landscapes and natural history of Exmoor to reveal its incredible biodiversity. As someone actively involved with the environment of the South-West, the author provides the reader with a scholarly yet accessible volume on this abundant area.
Flemming Ulf-Hansen is an ecologist with nearly 37 years of experience working in wildlife conservation, primarily across Exmoor and Salisbury Plain. He is the founding chair of the Exmoor Mires Project and specializes in ecological restoration, with a host of expertise in grassland, woodland, and heathland management, as well as invasive species control. He joined the Nature Conservancy Council in 1988 and was awarded a Churchill Fellowship in 2010 to study habitat restoration.
We recently spoke to Flemming about Exmoor, where he explains why a book on this area was needed, how rewilding may benefit this vital landscape, what he’s currently working on and more.
Volume 27 of the New Naturalist series, the first to explore Dartmoor, was published over 70 years ago. Why do you feel that a title on Exmoor was important to produce?
Exmoor’s wildlife has been neglected in published work for over 40 years, with perhaps the exception of the battles over heathland ploughing. Since the 1953 Dartmoor title, we have had a second volume in 2009, by Ian Mercer. Exmoor is one of the three moorlands in southern England, the other being Bodmin Moor – and one that spans the upland-lowland boundary. But it has a special ingredient – the coast! Exmoor’s somewhat remote location on the north coast of Somerset and Devon means that its wildlife has had less attention. With only Minehead, Dulverton or Combe Martin close by, there is no great supply of recorders in major towns or cities. An additional goal has been to highlight unpublished or grey literature, ensuring that this valuable information is accessible and not overlooked.
Exmoor National Park supports a wide range of habitats: blanket bogs, dry heath, scrub and peatland to name just a few. Why is this landscape so vital and what is its ecological value in the UK?
The elements of a moorland landscape you highlighted were the main reason for the designation of the National Park. Its position as an upland massif on the western seaboard gives it a distinctiveness with a disposition of low- and higher-altitude communities, perhaps unique to southwest England. The western heaths can locally dominate the landscape, and the vibrant purple and yellow colours of flowering heathers and Western Gorse are a treat in early autumn which harbour Stonechat and Dartford Warbler. Well-developed mosaics and transitions between moorland and woodland are a feature and provide structure, shelter and rich foraging habitat for wildlife, including a home for some special species, like the Heath Fritillary butterfly.
The woods should also be highlighted. Their position on the west coast of the British Isles brings moisture and a mild climate associated with the Gulf Stream. For many fungi, bryophytes and ferns these are ideal conditions, and Exmoor’s lichens reach international importance. Large sheets of western mosses and liverworts carpeting rocky ground among abundant ferns are Exmoor’s equivalent of lowland Britain’s much-vaunted Bluebell woods. They have been recently identified as temperate rainforest, placing them in a wider context.
Exmoor is not typically known for its coastline – did the limited accessibility of this environment pose challenges in researching and writing Chapter 8?
It should be better known, as it is one of its high points! But yes, the steepness of the cliffs, including England’s highest at Great Hangman, combined with few rivers cutting down to the sea to allow safe access, has deterred much survey work. It has meant that, for example, cliffs are surveyed from a boat with binoculars. Spotting whitebeams is just about possible, but identifying rare or endemic members of the group is not. It was an ambition of mine – yet to be realised – to try and age cliff-edge Yews which were noted as far back as 1874 by the Midlands botanist Edwin Lees, at Combe Martin. The climbers who pioneered the Exmoor Traverse knew some of the locations well, the largest of which is probably at Wringapeak. They may well hold some surprises and form a reservoir of ancient trees and remnants of unspoilt natural woodland.
In the marine environment there is no doubt that severe tides have limited exploration. I have had to rely on old data or records from very scattered locations. There is just one place where the seashore or seabed can be reached, Glenthorne, in the 12 km stretch of remote coast between Gore Point and The Foreland on the Devon side.
Chapter 10 highlights the increasing popularity of ‘rewilding’ approaches, a prime example being the Knepp Estate in West Sussex. How do you think this method might benefit Exmoor, and what recommendations might you have for a rewilding approach?
Parts of Exmoor are of course deliciously wild, they are just not easy to see –the steep slopes and cliffs for instance. Of course, rewilding has in effect been happening on parts of Exmoor anyway, just not by design – I am thinking about originally open, marginal land transitioning to secondary woodland over the last 50–100 years.
To restore more wildlife to Exmoor, we will need to embrace fundamental ecosystem processes across larger areas of wilder, semi-natural habitats with more wetland and forest. The range of approaches is great, and we should not be too purist. In some areas active intervention may be needed, such as by introduction of beavers or other herbivores. In other areas we can adopt ‘agricultural rewilding’, which aims to restore ecosystem functions using lower-intensity human interventions, such as the management and harvest of livestock.
The Exmoor Nature Recovery Vision is an ambitious vision for a thriving, diverse landscape on Exmoor. What are the first steps to achieving this vision in your eyes, and how realistic do you think this vision is?
We can’t continue to spend time tinkering with the status quo. We need a step change and swift action. This won’t be possible with cuts in budgets of statutory bodies and the National Park Authority. For example, cuts in Natural England staff dealing with protected sites have been drastic and persistent. Projects relying on input of time have withered on the vine of neglect. Short-termism caused by short cycles of funding projects doesn’t help to achieve change in land management, which is a long-term game. Implementation is the key now, which requires partnership, appropriate tools and funding, and steadfast determination.
The vision is achievable but only with significant change in land away from the protected sites. These areas may not be perfect, but at least there are mechanisms in place to help. Exmoor’s farmed and enclosed land amounts to about 65% of the park, and much is agriculturally ‘improved’ land that has little wildlife interest. These areas could form a source of land for recovery, if the incentives and mechanisms are in place.
What are you working on next? Do you have any more writing projects lined up?
I have retired after nearly 37 years of working for the government’s wildlife body. I am going to tackle some tasks at home, as well as enjoy experiencing more nature by travelling a bit, before settling on another project.
Exmoor is available from our online bookstore here.
In this radical, eye-opening book, environmentalist Tony Juniper CBE explores the interconnectedness of the environmental crisis and inequality, and argues that ecological progress cannot be achieved without addressing these disparities. Collating a range of interviews with global experts, and drawing upon 40 years of research and campaigning, he provides long-overdue answers as to how we can achieve real, lasting change.
Tony Juniper CBE is an environmental advocate who has been active in defending nature for nearly 40 years, through leading major organisations, managing global campaigns, and holding high-level government advisory roles. He is a celebrated author, known for numerous award-winning titles, and was awarded a CBE in 2017 as recognition for his contributions to conservation.
We recently had the opportunity to speak to Tony about his book, where he told us about the most challenging aspects of writing Just Earth, the importance of technology in creating a sustainable future and more.
Firstly, can you tell us a little about yourself and what inspired you to write this book?
I am a long-serving environmental advocate. I have led and advised campaigns and campaigning organisations, worked as a professional ornithologist, worked with the Cambridge Institute for Sustainability Leadership, written some books and I now lead Natural England – the UK government’s nature agency in England.
What message are you hoping to convey with Just Earth, and what do you hope the reader may learn from its message?
Just Earth set outs why and how various kinds of social inequalities are massive environmental issues. This is seen in how the poorest and voiceless get hit first and hardest by environmental damage, including exposure to toxic pollution, lack of access to good quality green spaces and the effects of climate change. Those most affected are the groups who are least responsible for causing such damage in the first place. The injustices linked with this limit the agreement of strong global accords and blocks action in countries around the world – new environmental laws and policies are held back because of the plight of the poor, who during cost of living crises are held up as the reason not to increase costs through moves to sustainable farming and clean energy, for example. Inequality also destroys the trust needed to foster the common endeavour that is so vital for fixing complex global issues. I set out something on what might be done, but it is a big set of challenges that we are facing, and the book seeks to inform the reader about the breadth and depth of what is at hand.
What was the most challenging aspect of writing Just Earth?
It is a complex story that the book seeks to tell. Getting the facts and data woven into a readable and balanced narrative was hard work – I am pleased with the result though, and hope readers will find it interesting and informative.?
Hills of Ingleton Waterfalls by Robin Mulligan, via flickr.
Green growth explores the possibility of decoupling the expansion of gross domestic product (GDP) with environmental damage. How important do you think technology will be in a green growth scenario, and do you think technological innovation can truly pave the way for a greener, more sustainable future?
Technology is a vital component of what is needed, but we’ve had a lot of that for decades and not used it at the scale needed. Just Earth sets out why it is important to look beyond solar panels, AI, batteries and all the rest, and looks into the social and political context in which these technologies are deployed. The idea of green growth has been around for years but there are too few examples of it working in practice. One challenging aspect that runs counter to our consumerist culture is the need to use less stuff. We are already causing massive environmental damage with a minority of the world population living like Europeans, and we simply don’t have enough planet to keep growing as we have during past decades – even if it is a bit greener here and there.
Chapter 11 sets out a ten-point agenda for a just transition to a secure future. If any, which of these do you believe should be the primary focus in beginning this transition, and how long do you think it will take to achieve?
I think the biggest single thing, which links to the idea of green growth, is to change what we are measuring as growth. At present, gross domestic product (GDP) dominates but fails to take account of the environmental damage and inequalities that go with it. Coming up with more comprehensive measures of growth, that also include metrics linked with social wellbeing, ecological footprint, happiness, health and social cohesion would lead to different outcomes. There are ways of doing this, and in the book, I touch on the idea of a Genuine Progress Indicator, which measures far more than simply how much economic activity is taking place.?
What gives you hope for the future of our planet??
We are in revolutionary times and at a moment when the old ideas of the 20th century are facing serious tests. Environmental goals are being diluted and weakened by some governments and companies and democracies showing signs of stresses and strains that have profound implications. My hope is that during the turbulent times that we are in new ideas will begin to take hold. I propose a new frame of reference to go beyond capitalism or socialism and to instead embrace the idea of Thrivalism, a world view that would aim to create the conditions for ten billion people to thrive and enjoy long and happy lives on a living planet. At this point we need to think big.
What’s next for you? Are you writing any other books we can hear about?
I have various projects in mind, and more will be shared on those in due course. For now, promoting the ideas in Just Earth will I expect take up quite a lot of time, alongside all the other things I do.
Just Earth is available to order from our bookstore here.
The Climate Change Committee establish its seventh Carbon Budget, the limits of which will be agreed to this year with the aim of achieving net zero emissions by 2050. The latest budget allocated for 2038-2042 should be set at 535 megatonnes of CO2 equivalent – including domestic, aviation and shipping emissions – which the government hopes will save individual households £700 in energy bills due to increased energy security. This budget highlights that the government’s economic goals can be achieved whilst also taking action against climate change, benefitting the UK as a whole.
Last week, the UK Government introduced the Planning and Infrastructure Bill. The Bill aims to fast-track the planning and construction process, removing hurdles to boost economic growth and energy security while delivering environmental commitments. This significant change to the planning system encompasses a number of key measures, including the implementation of a Nature Restoration Fund, the abandonment of individual site level mitigation and assessment, and the introduction of Environmental Delivery Plans. The Bill has raised serious concerns for protected species and habitats in the absence of targeted, site-specific mitigation – read CIEEM’s response to the Bill here.
Environment
Government pledges to clean up Windermere, after a study reveals it has been contaminated with over 140 million litres of pollution. This commitment has been made after water supplier United Utilities admitted to illegally discharging millions of litres of raw sewage into the lake over three years. Environmental Secretary Steve Reed did not divulge how discharge into the lake would be prevented, however a feasibility study conducted by United Utilities concluded this will require over 42 miles of new pipework to take the sewage downstream, and a further 205 miles to connect private sewage facilities. This is likely to cost hundreds of millions of pounds, which will be paid through increased customer bills.
The Blue Marine Foundation is challenging the government’s fishing quotas in the High Court. There is concern that Defra overlooked scientific advice when setting catch limits after Brexit, which have resulted in concern over the sustainability of fish stocks, and notable decreases in commercial species such as Pollack. Blue Marine Foundation argues that unsustainable management by Defra is irresponsible, risking both fish stocks and the livelihoods of fishing communities – they have asked the court to declare the limits unlawful to inform better practices in the future.
Discoveries
A new study suggests that ancient frogs survived the largest mass extinction due to their varied feeding ecology. This study, conducted by the University of Bristol, has revealed that while purely terrestrial predators depended on dwindling land-based prey that couldn’t adapt to the fluctuating environmental changes, these early amphibians thrived. Their adaptability to freshwater habitats provided a stable food source, which enabled them to flourish in the early Triassic period.
The quantity of microplastic found in crops is significantly affecting their ability to photosynthesise. Marking the first attempt to understand the impact of microplastic on food production, this new assessment has revealed that between 4% and 14% of the world’s staple crops are being lost each year due to pervasive plastic particles. This report combined over 3,000 observations of the impact of microplastics on plants from 157 studies, and emphasised the profound effects of plastic pollution on global food security. Professor Denis Murphy praised the value and timely manner in reminding us of the dangers of these particles in our food supplies, but cautioned that the figures require further research.
The BirdMic is a compact, directional parabolic microphone. Intended for bird calls, BirdMic allows users to listen, record and identify species on their smartphone in real time with the help of a bird identification app, such as Merlin Bird ID. It is self-powered, easy to use, and requires no previous experience to get started.
BirdMic Kit Includes:
Parabolic dish (25cm diameter)
Omnidirectional microphone
Audio interface (to connect your smartphone, camera or field recorder)
Headphones
Hand grip
Windshield
Flash shoe adapter
Various cables and adapters for smart phone connection
Extension tube to attach field recorder
Carrying bag
Ideal for the capture of bird song, BirdMic features a high sensitivity (-24dB), low noise (S/N 80dB) omnidirectional microphone to provide crisp recordings with excellent clarity. It is most suited to sounds above 1,500Hz, making it ideal for bird song.
The parabolic dish is made from durable ABS material and amplifies sound through collecting and focussing sound waves – waves bounce from the inner face of the dish and are directed onto the microphone at the centre, isolated and amplified and transmitted to a digital recording device.
Attaching directly to the parabolic dish, the audio interface allows the connection of a smartphone which can also be mounted via the included brackets. Once connected, simply open an automatic ID app, like Merlin, to record birds in real-time. Headphones can also be connected for live monitoring.
BirdMic in the field
Tomtook BirdMicalong the banks ofthe River Dart to test the performance of the microphoneand see how it compares tousing just a smartphone.
We simply set up the Birdmic, plugged in a smartphone and turned on the audio interface. With an overall diameter of 25cm and a weight of 1kg, the whole set up was extremelyeasy to transport.
Spectrogram of bird song captured with BirdMic using Merlin.
Our thoughts
We were really impressed with the BirdMic! It was very simple to assemble and use, and worked well to isolate and amplify bird sound in different conditions.
At just 1kg, it is very lightweight – the overall design makes this parabolic easy to walk around with, and its handy size and weight minimises arm strain when holding the microphone. The highly sensitive microphone worked well and was able to pick up bird song from a much greater distance than a smartphone. The directional microphone makes it ideal for homing in on a particular song, and allows the user to pinpoint the birds location. This also helps to eliminate any underlying noise in the background of the recording – for instance, water flow, wind or traffic noise.
We feel the Birdmic offers great value and is very easy to use. It is an entry-level parabolic that is ideal for a keen birdwatcher, or birding and naturalist groups looking to capture, listen to or record bird sound. As a lightweight, sturdy recorder, there is also significant potential for educational purposes, and it could be utilised in outdoor education clubs and classes to encourage an interest in nature by younger generations.
Find the BirdMic available exclusively on the NHBS website here. Our full range of sound recorders can be found here.
If you have any questions about our range or would like some advice on the right product for you then please contact us via email at customer.services@nhbs.com or phone on 01803 865913.
Flemming Ulf-Hansen is an ecologist with nearly 37 years of experience working in wildlife conservation, primarily across Exmoor and Salisbury Plain. He is the founding chair of the Exmoor Mires Project and specializes in ecological restoration, with a host of expertise in grassland, woodland, and heathland management, as well as invasive species control. He joined the Nature Conservancy Council in 1988 and was awarded a Churchill Fellowship in 2010 to study habitat restoration.
