Books – Page 8 – Hoopoe

Author interview: An Identification Guide to Garden Birds of Britain and North-West Europe

An Identification Guide to Garden Birds of Britain and North-West Europe is a photographic guide to 75 species of bird most commonly found in or over the gardens of Britain and North-West Europe. The text combines scientific facts with affectionate descriptions of the birds’ identifying features, including sex and age differences, habits, nest types, eggs and calls. The introduction contains tips on how to identify birds, how to look after garden birds, which species can be seen throughout the year, a glossary and anatomy details. For each species, there are two or three photographs labelled with distinguishing features where appropriate, a calendar showing the time of year when the adult can be seen and star facts that give further proof of the birds’ fascinating features.

Dominic Couzens is an award-winning nature writer with 40 books and hundreds of published articles to his name. His best-known books include An Identification Guide to Garden Insects of Britain and North-West Europe, The Secret Lives of Garden Birds, Britain’s Mammals (WildGuides) and Save Our Species. Carl Bovis is a nature photographer with a particular passion for birds. The advent of digital photography has given him the opportunity to capture the birds he sees and share them with the world.

We were lucky enough to ask both Dominic and Carl a few questions about what inspired them to produce this guide, what the process was like to assemble it and the importance of providing habitats for birds in our gardens.

What inspired you to produce this introductory guide to garden birds?

Dominic: As a regular Twitter follower I quickly became aware of Carl’s work. What stood out for me was his wonderfully giving attitude, really helping “ordinary” people connect with birds and birdwatching with the use of clever and funny bird photos, as well as wondrous ones. He encourages everyone to get involved and to enjoy nature, and he does it in a unique way.

So from my (Dominic’s) point of view, it was a no-brainer to cooperate with Carl on an entry-level guide to garden birds, with his own special take.

This book follows on from a book on garden insects published with another first-time author, Gail Ashton, last year. In both guides we have used light-hearted introductions and mentioned star facts about each species, to helve delve into the subject’s life.

How did you choose which species to include in this guide?

Our subject was garden birds, and since we wanted to cover northern Europe we had a good range to choose from. Most species pick themselves, but the guide will stand or fall on what we include.

This guide is full of many wonderful and illustrative photographs. What was the process like to assemble these? Where there any species that were particularly difficult to attain clear photos of?

Carl: I’m known for taking photos of the common birds, a lot of which many serious bird photographers turn their noses up at! So a book about garden birds was perfect for me, as I have taken many photos of them over the last few years and had many to choose from. I also have a passion for catching birds in flight, the shape and angles of their wings and tail fascinate me. Obviously this is an ID book, so perched birds are essential, but we’ve included lots of flight shots too.

It’s very rewarding for me to have my photos in this guide. A couple of years ago I was talking to a serious birder at Steart Marshes and he said to me; ‘your photos of birds are very engaging, but they’d never be in a mainstream bird book’. I didn’t take offence, I like that many of my photos are different to the norm, but at the same time, I’m happy now to have proved him wrong!

It’s also an honour to collaborate with Dominic on this, as before I even knew him personally, I had bought and enjoyed many of his previous books, and had attended one of his fascinating talks on bird behaviour. He is nature-writing ‘royalty’ as far as I’m concerned.

The shy and rarer garden birds were obviously toughest to get clear photos of, especially ones that don’t visit my own little Somerset garden where many of the photos were taken. So birds like Bullfinch, Treecreeper and Redstart were a challenge. If you get them in your garden, consider yourself lucky!

Included with this interview are a few of my favourite photos from the book.

Given the many pressures facing our garden birds, are there any species in this guide that you think won’t be so common in coming years?

Dominic: We have included a number that are declining, such as Marsh and Willow Tits, Chaffinches and Greenfinches. The Lesser Spotted Woodpecker is in serious trouble, and both House Martins and Swifts are on the wane. There are others, too.

But I do think it’s very important to let people just discover and enjoy birds. I hope the book inspires first and foremost.

This guide includes a section on looking after garden birds, giving tips as to how people with gardens can help. How important is it that people make their gardens into good habitats for birds?

Dominic: Gardens are incredibly important for two reasons. They are the best place for people and birds to meet, and for people to get excited about birds and love them.

Secondly, gardens are where everybody can be a conservationist. The overall fortunes of birds and other wildlife often feel as though they are outside our control, but in gardens we can make decisions that directly affect wildlife. If enough people realised how important their backyard decisions were to wildlife, they might be inspired to do more.

Are there any plans to continue this series and, if so, which other species groups that you would like to make an identification guide about?

Dominic: Yes, a book on Trees is already well in production. Any others in the series may require us to get John Beaufoy, our publisher, drunk so that we can persuade him to do some more.

An Identification Guide to Garden Birds of Britain and North-West Europe by Dominic Couzens and Carl Bovis is published by John Beaufoy Publishing in June 2023 and is available from nhbs.com.

Author interview with C. Philip Wheater and Helen Read: Animals Under Logs and Stones

Logs, stones and the like provide an interesting interface between the damp depths of the soil and the drier open ground surface, offering refuges for a fascinating array of animals. The communities of organisms that live beneath them are little noticed and even less studied, yet the potential for ecological work here is great. Animals Under Logs and Stones is number 22 in the popular Naturalists’ Handbook series and is a greatly expanded and updated version of the first edition which was published 27 years ago. It provides comprehensive information about these unique habitats and includes a range of easy-to-use and illustrated identification keys to help both amateur and experienced naturalists identify their findings.

Philip Wheater is Professor Emeritus of the School of Science and the Environment, at Manchester Metropolitan University. His interests include ecology and management of human-influenced environments, especially urban systems; invertebrate conservation and management; access to, provision and assessment of environmental education; environmental monitoring, especially fieldwork and the use of statistics.

Helen Read is a Conservation Officer for the City of London Corporation based at Burnham Beeches, a post held for over 30 years. She has written numerous books and papers on a variety of subjects, the majority being on the management of veteran trees and topics relating to invertebrates. She has also been an active committee member in various invertebrate societies.

With the upcoming publication of Animals Under Logs and Stones, we were fortunate to chat with Philip and Helen about the book and about the importance of these unique habitats in supporting a range of invertebrates and larger animals through various stages of their life histories.

The first edition of Animals Under Logs and Stones was published 27 years ago. What inspired you to write the second edition, and what do you think are the key things that have changed during this time in terms of our knowledge and research techniques?

There have been many changes in taxonomy over the last few decades, not least because of major advances due to the use of molecular techniques more recently. Also, more information is now available on the distribution of many species that are found under logs and stones. Because of increased interest in many of the groups found under logs and stones, it is now possible to expand the range of the book from the original 17 identification keys to 25 in the new edition. With modern publishing techniques we are now able to include many photographs to illustrate both the species and habitats covered by the book.

What benefits do the cryptozoan communities living under logs and stones bestow on their surrounding ecosystems?

Soil and leaf litter dwelling communities are important in decomposition, nutrient cycling, and soil formation and maintenance. In addition to logs and stones being microhabitats where some species live, others that can be found in soil and leaf litter use them as refuges. And it is possible to find many of these animals more easily than it would be by searching within the soil and leaf litter layers.

As children we’re fascinated by turning over rocks and seeing what’s underneath. Then, for the most part, we grow up and become increasingly distracted by other pursuits. Why do you think it is important that we value these often-overlooked microhabitats and ensure that they are explored and studied.

Even though many of the animals found under logs and stones are rather small and may not be quite as showy as butterflies or dragonflies, they are fascinating in their own right. Many of these animals may be found at times of the year when other invertebrates (especially flying insects) are not present. They are also not restricted to special sites; a wide range of species can be found in anyone’s back garden and observed without the need for specialist equipment. In addition, their ecology and life histories are generally less well known to the general public and can be very interesting to study.

In our modern world where there is often the pressure to make everything social media-worthy and aesthetically pleasing, it is easy to become obsessed with tidiness, both in our gardens and in other wild spaces. How important do you think it is that management strategies recognise the benefits of dead wood and stones which might otherwise be seen as unnecessary debris?

Leaving logs and stones in situ is increasingly acknowledged as being important to provide a wider range of refuges for animals. These days this is even the case in quite formal parks and gardens. There is a wider understanding of the reasons for more natural approaches to the management for wildlife. Similar initiatives such as No Mow May are spreading the concept of naturalistic management to a wider audience. Environmental interpretation and education will be key to continuing to spread this message.

As with all the fantastic Naturalists’ Handbooks you provide lots of information on designing and undertaking research projects as well as analysing and presenting the final data. For any enthusiastic naturalists who are not currently in education or working in a research environment, is it still of benefit for them to record their findings? And how could their records add to the general body of knowledge about these animals and habitats?

All well thought out studies can provide useful and interesting information, especially where there is little current knowledge about particular species and their natural history. Anyone can contribute records through apps such as iRecord and iNaturalist. Even information about relatively common species can be useful in looking at changes in distribution due to environmental change such as climate change. Those with a particular interest in a specific group of species can find like-minded people who organise field days, collate information and publish (often on-line) records and ecological information. Often species recording schemes or wildlife trusts are a good place to start. Our book lists many places where people can get more information about such groups.

Finally, what’s next for both of you? Any more books in the pipeline?

We are currently working together again on a book, to be published by Pelagic, on the ecology and management of Burnham Beeches which is a National Nature Reserve and a Special Area of Conservation in South Bucks. This will cover the range of plants and animals found at this important nature reserve, together with background on the history and management of an area that was set up as one of the first “green lungs” of London to provide a public open space. Helen is also finishing an update to the Synopsis of the British Fauna on millipedes for the Linnean Society with her colleague, Paul Lee.

Animals Under Logs and Stones by C. Philip Wheater, Helen J. Read and Charlotte E. Wheater is published by Pelagic Publishing in July 2023 and is available from nhbs.com.

Author Interview with Mike Pienkowski: When the Kite Builds

When the Kite Builds…: Why and How We Restored Red Kites Across Britain is an informative and comprehensive examination of the project to reintroduce red kites to England and Scotland. Mike Pienkowski, the chairmen of this project, describes why the decision was taken and how it was implemented, as well as examining the success of the experiment and exploring the outcomes from this success. Chapters cover how nestlings were collected and imported, how the kites were reared, the initial survival after release, education and public awareness, and much more.

Below is our interview with Mike Pienkowski, where we discuss how he became involved in this project, whether population recovery would have been possible without reintroduction, how the increase in red kites has impacted or enhanced the British countryside, and more. When the Kite Builds… was published in February 2023.

Dr Mike Pienkowski will be signing copies of his book at the NHBS stand, number S107, in Swallow Marquee at Global Birdfair on Saturday 15th of July between 2–3pm.

When the Kite Builds… is a comprehensive overview and analysis of the project to restore red kites to Britain. How did you become involved in this project and why did you decide to write this book?

From the mid-1980s, I was Head of Ornithology at the Nature Conservancy Council (then the UK Government conservation agency). NCC was struggling to implement legislation which it had not drafted, and which tended to give the false impression that conservationists were always negative to others. Among a review of all the projects we needed to meet bird conservation needs, I wanted to include something clearly positive and cooperative. There were at the time three globally threatened bird species which occurred in Britain. One was red kite, whose range was now restricted to Europe, and declining across most of it. Red kites had been common across Britain in the Middle Ages, and valued as the recycling agents of the time, clearing bodies from city and countryside, but had later been exterminated from England, Scotland and Ireland, with just a tiny isolated and interbred population surviving in central Wales involving intense protection. Could we restore red kites across Britain? Colleagues in RSPB had been thinking along similar lines, and we formed a joint project team, which I chaired. From 1984, we researched all aspects and began an experimental introduction in 1989. When this proved successful by 1995, we encouraged others to use our methods in other appropriate locations across the country.

I wanted to document the process, the full story of what one reviewer described as “a mixture of science, politics and luck” – especially as there have been few books addressing all aspects of science-based conservation projects. I had started the book in the mid-1990s – but various things intervened. I went back to it a couple of times and finished it during lockdown. It is actually a much better book now than it would have been 25 years ago, both because we can see the real outcomes and I can be more open now than would have been possible then.

Fully grown kites ready for release. Image credit: Dr Mike Pienkowski

Chapter 10 discusses education and public awareness, especially among landowners and gamekeepers. Do you believe that population recovery would have been possible without reintroduction through extensive campaigns to educate the public to reduce persecution and increase suitable habitats or was the existing population too small to be viable?

I think that the two elements worked together. In fact, we planned in the hope that they would. Although we considered that, in much of the country, illegal persecution was much reduced, making releases viable, we knew that this was not the case everywhere and, especially when the young kites dispersed, that we would probably lose a few to this vile activity (which by far the majority of land-owners and game-keepers deplore). We found that the public were horrified by deaths from such causes, particularly of birds imported to correct previous human errors. We are grateful to the public, police and public health authorities for securing several successful prosecutions. These and the campaigns did lead to a reduction in such activity. This has allowed not only red kites but also other species, such as buzzard and raven, to repopulate some of their former ranges.

There have been reports that the illegal killings of birds of prey have been surging across the UK in recent years. Has this affected the red kite populations, and do you think it will impact the success of any other bird of prey species’ reintroductions?

Despite the overall positive trend in decent decades, illegal killings have continued, particularly in certain regions of the country, particularly those with many moorland shooting estates. Whilst most estates are probably law-abiding, it does not take many to devastate a bird of prey population. This is not limited to reintroduction projects but applies strongly to some species, such as the hen harrier, which would be doing so much better without this activity. In the same areas that hen harriers suffer, individuals of other species, including red kite and buzzard, do not survive long. Such higher mortality is why the red kites released in the Black Isle in the north of Scotland increased in population size at a much slower rate than did those in the Chilterns in the same experimental phase of the project. Despite these problems, red kites in the UK now account for well over 10% of the world population. Hen harriers suffer because they are more restricted in habitat than red kites, and this habitat is the centre of most remaining illegal persecution.

Kite nestling being placed in a travel box in Spain. Image credit: Dr Eric Bignal

How has the increase in red kite populations across Britain impacted or enhanced the countryside?

I may be biased, but I see that most people seem to agree that it is an enhancement. The fact that the red kites increased at a rate at the upper limit of our models shows how well they still fit in, after their absence of over 100 years. In general, it does not seem to be at the cost of other species, The nearest in ecology to them, buzzards, have been spreading as well, as I mentioned earlier. In a few urban areas, there have been complaints about kites diving at people. However, it seems that this has occurred only in certain town areas where some people have ignored our advice not to provide food. This leads to a range of problems for the kites and other humans. Overall, people seem to be delighted to experience such beautifully coloured birds of prey, with their amazing aerobatic ability, due to their huge wing area but relatively small, light bodies.

Kite flying free from rearing cage. Image credit: Dr Mike Pienkowski

Chapter 12 discusses the reintroductions and recovery programmes of other species of wildlife. Are there any species that you hope will be reintroduced to the UK soon?

There is not a one-size-fits-all solution; each species needs individual study, assessment and outreach. I think that beavers have largely proved the case for themselves (with a little help from open-minded humans), and a human-led exercise for white storks seems very promising. I think that the cases are strong for pine marten (especially if, like me, one would like to see the range of red squirrels restored) and for lynx (a medium-sized cat very shy of humans, which might help address the problems that the over-population of deer pose to tree saplings). As the book indicates, there are others waiting in line, once we build further confidence with these. Britain’s wildlife populations are hugely depleted due to human actions, and we now have the methods to bring some back, if we have the will.

What do you believe are the key barriers to successful reintroductions and species restorations in the UK? How have these changed since the red kite restoration began?

Kite boxes on a plane. Image credit: Dr Mike Pienkowski

The red kite restoration faced the problem in attitude that many people thought that such things could not be done, and certainly not in densely populated south-eastern England. That is now overcome. However, we must always start from the objective: reintroduction is one of a range of methods that can be deployed. It is best (and least expensive!) not to lose species in the first place. But we are still doing so, whether it be hen harriers or breeding waders (just staying in the world of birds). We need to reverse the serious habitat changes, such as excessive drainage or illegal persecution, as immediate priorities. Even for those species lost to Britain (or elsewhere) and which we wish to reintroduce, before doing so, we need to ensure that there is suitable habitat. The book gives examples of where habitat needed restoration first. One also needs to meet other internationally agreed criteria including avoiding threat to the source population.

Do you have any future projects that you can tell us about?

Most of my work nowadays is as the honorary Chairman of the charity UK Overseas Territories Conservation Forum. Britain is internationally important for wildlife, but its Overseas Territories (UKOTs) are even more so. However, these are small places, with small human populations and small economies – so they are hugely underfunded. In fact, all proceeds from the sale of ‘When the Kite Builds…‘ are going in support of this charity’s work. UKOTCF encourages others to undertake conservation work in support of UKOTs, such as the marine protected zones of Pitcairn, Tristan da Cunha, Ascension and St Helena, and the restoration of South Georgia and Ascension. UKOTCF’s in-house projects, always with local partners, include both liaison work across UKOTs and projects with individual territories, such as our current project in Montserrat, ‘Adopt a Home for Wildlife’, empowering local residents and communities to take a lead in managing areas to support conservation.

When the Kite Builds…: Why and How We Restored Red Kites Across Britain was published by UK Overseas Territories Conservation Forum in February 2023 and is available from nhbs.com

Author interview with Jennifer Ackerman: What an Owl Knows

In What an Owl Knows, Jennifer Ackerman provides us with a magical and captivating glimpse into the lives of owls. Covering all aspects of their biology, ecology and evolution, the book takes us on a wonderful journey into their lives and those of the people who study them. Through her prose, facts and stories, we discover just why it is that these birds have been enthralling humans for so long, and why they are so intricately interwoven into our culture, art and language.

Jennifer Ackerman is an award-winning writer who wrote for National Geographic for seven years and has written extensively for many publications, including the New York Times, Wall Street Journal, Scientific American and Smithsonian Magazine. She is well known for her ornithology books including The Bird Way and The Genius of Birds, both of which celebrate the brilliance of birds through the light of new and continuing research into their biology, ecology, behaviour and cognition.

We were thrilled to chat with Jennifer about her most recent book, What An Owl Knows, as well as about owls’ reputation for wisdom, the incredible research that is shedding more light on their lives, and the mysteries that still remain.

Your most recent books, The Bird Way, The Genius of Birds and, to some extent, Birds by the Shore, have all focused on various aspects of bird behaviour and cognition. What inspired you to focus on owls for What An Owl Knows?

I wanted to focus in on a family or group of birds and take a deep dive into their biology and behaviour. I love birds, all birds. But owls? They’re unique in the bird world, night hunters with eerily quiet flight and extraordinary senses. When I started to think about writing a book about owls, they made my head sizzle with questions. What makes an owl an owl? How did owls get to be the way they are, so different from other birds? Why are they active at night? They have a reputation for wisdom, but are they in fact smart? I wanted to explore these questions and find out: What do we really know about owls? Quite a lot, it turns out. We’ve been studying them for a long time. But only lately have there been the advances necessary to solve some of the mysteries that have been around for centuries. Which made it a very good time to write this book.

Everywhere we look in the world, owls are intrinsically tied up in human art, culture and language. What do you think it is about them that captivates us so much?

It’s true, humans have been obsessed with owls for tens of thousands of years. Among the oldest examples of cave art ever discovered is an etching of an owl in Chauvet Cave in France 36,000 years ago. Now, all over the world, owls appear in stories and as symbols, sometimes of wisdom, beneficence and good fortune, and sometimes as emblems of evil and omens of death. I think it’s a combination of things that makes these birds so powerful. We see ourselves in them, with their round heads and big forward-facing eyes. Some species are cute, baby-like. But they’re also so different from us, creatures of the night, fierce in their hunting, so mysterious and uncanny. It’s this whole package of cute and brutal, familiar and strange, that makes these birds so exciting and sometimes, so troubling.

You mention near the beginning of the book that research into owls has, until relatively recently, been fairly sparse. What research techniques or tools do you think have allowed more progress to be made in recent years?

We have new “eyes” in the field—infrared cameras to see what’s going on with owls at night, radio tagging to track their movements and drones to explore remote owl habitats and peep into nests. New advances in satellite telemetry are illuminating the movements of owls over short and long distances. Remote acoustic monitoring—placing tiny audio recorders over large landscapes to listen in on owls—has helped us understand their populations and offered a window into their social lives. Nest cams have revolutionized the study of how owls raise their young, offering a 24-7 intimate look at interactions that would otherwise be impossible to observe. This technology is advancing new discoveries and also confirming observations by banders and other researchers who have been working in the field for decades.

Owls have long been associated with wisdom, although more recently, scientific studies have taught us that they aren’t as intelligent as previously imagined, especially in comparison to other birds such as corvids or parrots. Do you think this is accurate or simply a reflection of our tendency to view intelligence from a human perspective?

The science of understanding the minds of other animals is still in its infancy, and we still tend to view intelligence through our own lens. But there’s a growing awareness that there are different kinds of intelligence, different ways of knowing in the animal world that are hard to conceive of and hard to measure. On the question of owl intelligence, the science has been swinging back and forth. It’s true that owls may not be smart in the same ways that parrots and corvids are smart (and in the same ways we are smart). But they do have large brains for their body size, just as these other bird families do—and also, perhaps, ways of knowing that go beyond ours. People who train raptors used to consider owls not as bright as other birds, especially other raptors. But now that they’re beginning to understand the subtleties and complexity of owl behaviour and knowledge, they’re changing their tune. In their stories and in my conversations with other owl experts, I found plenty of good examples of intriguingly clever behaviour among owls.

What an Owl Knows delves deep into the science of owls and covers their adaptations, communication, courtship and breeding, as well as the lives of the people studying them. Following the incredible amount of research that you undertook, are there any questions or mysteries about owls that remain unanswered for you?

So many mysteries remain. We still have a lot to learn about basic things, like how many owls are out there and the details of how they’re moving around from season to season. Questions about their communication and their inner lives still abound. When one owl hoots or squawks or chitters at another, what is it really saying? How much information is packed into an owl’s vocalizations that we might be missing? When an owl is on a night hunt, what does it actually see and hear? And what is really going on in an owl’s mind?

What was the most fascinating thing you learned while researching this book?

I have to pick just one? Ok. I loved learning that burrowing owls—comical little owls that nest in the burrows of other animals like prairie dogs, woodchucks and armadillos—adorn the outside of their burrows with all sorts of weird and wonderful “treasures”: cornstalks and corncobs, bits of wood, bones, moss, swatches of fabric, bison dung, coyote scat, even pieces of concrete. Why? Why in the world would they expend energy on this sort of apparently frivolous decorating?

Finally, are you able to tell us what you are working on next?

I do have another book in the works, but I’m going to be owly about that and keep it a secret…

What an Owl Knows by Jennifer Ackerman is published by Oneworld Publications in July 2023 and is available from nhbs.com.

Author Interview with Peter Wohlleben: The Power of Trees

The Power of Trees: How Ancient Forests Can Save Us if We Let Them is forester Peter Wohlleben’s follow-up to his New York Times bestseller, The Hidden Life of Trees. Throughout this eye-opening book, Wohlleben describes how trees pass knowledge and their ability to survive climate change down to future generations. He is also unsparing in his criticism of those in positions of economic and political power who plant trees solely for logging and virtue-signaling, while continuing to ruthlessly exploit nature.

The Power of Trees is an impassioned plea for the preservation of nature’s incomparable biodiversity, not just for the sake of the trees, but also for all of us. Author Peter Wohlleben kindly agreed to answer our questions, discussing topics such as what inspired him to write this latest follow-up, the most effective ways to battle misinformation and his current and future projects. His new book was published by Greystone Books in April and is available at nhbs.com.

After your highly successful book, The Hidden Life of Trees, what inspired you to write this follow-up?

Research into trees and forests is progressing rapidly. Almost every week, something new and surprising is discovered. Also, I am seeing for myself the way trees in the forest are reacting to climate change. And not all the news is bad. Trees react and learn, they adapt, which gives us hope that they will be around for a long time.

Nach der Veröffentlichung Ihres erfolgreichen Buches, ‘The Hidden Life of Trees’, was hat Sie dazu inspiriert einen zweiten Teil herauszubringen?

Die Forschung zu Wald und Bäumen schreitet rasend schnell voran. Fast wöchentlich gibt es überraschende neue Erkenntnisse, zudem beobachte ich selbst in den Wäldern die Reaktion der Bäume auf den Klimawandel. Und es gibt nicht nur schlechte Meldungen: Bäume reagieren und lernen, passen sich an und machen so Hoffnung, dass es sie auch noch lange geben wird.

In Chapter 1 ‘When Trees Make Mistakes’, you make a very interesting point about how trees growing in a community can support one another through stressful periods, while ones growing away from woodland are ‘on their own’. Given the increasing fragmentation of our woodland habitats, do you think this lack of a network between trees will exacerbate the impacts of climate change?

That’s right. We urgently need larger forests. In Germany, for example, the forest is divided into about 2 million fragments. This reduces the trees’ ability to cool the landscape and create rain clouds. This is why when we rewild landscapes, as the nations of the world agreed to do in Montreal, we should pay attention to creating large contiguous natural areas.

Im ersten Kapitel, ‘When Trees Make Mistakes’, machen Sie eine sehr interessante Beobachtung, dass Bäume, die in Gemeinschaft wachsen, sich gegeseitig in stressigen Zeiten unterstützen können, während jene die nicht in Gemeinschaft leben, ‘alleine’ sind. Wenn man bedenkt, dass der Lebensraum Wald immer mehr zersplittert wird, glauben Sie, dass die Abwehsenheit einer solchen Gemeinschaft einen Einfluss auf die Auswirkungen des Klimawandels haben kann?

Richtig – wir brauchen dringend größere Wälder. In Deutschland etwa ist der Wald in rund 2 Millionen Fragmente zergliedert. Die Fähigkeit, die Landschaft zu kühlen oder Regenwolken zu erzeugen, leidet darunter. Deshalb sollten wir bei der Renaturierung der Landschaft, wie sie in Montreal von den Nationen der Welt beschlossen wurde, darauf achten, große zusammenhängende Naturgebiete zu schaffen.

Wood and wood-derived products are so integrated into our ways of life, from building materials to toilet paper, and it is often seen as the more environmentally friendly, ‘sustainable’ option compared to material such as concrete. Do you think it’s possible for us to move towards less destructive forestry practices and still be able to use this material at such a large scale, or will usage need to be adapted as well?

To harvest wood, we need forests, that’s pretty obvious. At the moment, however, the question we always focus on is how we can satisfy our demand for wood, without giving much thought to how the forest itself is going to survive. We need to move the survival of the forest front and center in our discussions. Only then will we be able to answer questions about how much timber can be harvested without damaging the ecosystem too much. Trees, after all, produce biomass to meet their own needs and not the needs of sawmills.

Wälder und deren Produkte sind so sehr in unsere Lebensweise integriert, von Baustoffen bis hin zum Toilettenpapier, welche oftmals als umweltfreundlichere und nachhaltigere Optionen im Gegenzug zu Materialen wie Beton gelten. Ist es Ihrer Meinung nach möglich, dass wir uns weniger zerstörerische Praktiken in der Forstwirtschaft aneignen können und dennoch Materialien in dem gleichen Ausmaß verwenden können wie bisher, oder muss dies auch angepasst werden?

Um Holz zu ernten, brauchen wir Wald – eine Binsenweisheit. Doc aktuell stellen wir immer zuerst die Frage, wie unser Bedarf nach Holz befriedigt werden kann und weniger, wie der Wald überlebt. Deshalb muss das Überleben des Waldes ins Zentrum unser Bemühungen gestellt werden. Erst anschließend können wir die Frage beantworten, wie viel Holz geerntet werden kann, ohne das Ökosystem zu sehr zu beschädigen. Denn die Bäume produzieren die Biomasse ja für ihre Zwecke, nicht für das Sägewerk.

COP26 in 2021 produced a pledge signed by over 100 nations to halt and reverse deforestation by 2030, though it only refers to net deforestation, with forest loss being replaced ‘sustainably’. Why do you think the value of ancient woodlands is so often overlooked when policies surrounding climate change are made?

Honestly, I don’t know. Way back around 1800, the world-renowned naturalist Alexander von Humboldt described the importance of forests for cooling landscapes and creating local rainfall. Modern satellite research confirms that old-growth forests are especially good at doing this. And yet, these days, forests are viewed mainly in terms of carbon storage. That’s far too narrow a view.

Bei COP26 in 2021 unterzeichneten über 100 Nationen das Versprechen die Entwaldung bis 2030 einzustellen bzw, rückgängig zu machen, jedoch geht es lediglich um die Netto-Entwaldung und den nachhaltigen Ersatz von bereits abgeholzten Wäldern. Warum werden alteingesessene Waldlandschaften Ihrer Meinung nach oft außer acht gelassen, wenn es darum geht Richtlinien zu erstellen?

Ich weiß es ehrlich gesagt nicht. Schon Alexander von Humboldt, der weltweit berühmte Naturwissenschaftler, hat um 1800 die Wichtigkeit der Wälder für die Kühlung der Landschaft und die lokalen Regenfälle beschrieben. Moderne Satellitenforschung bestätigt, dass gerade alte Wälder dies besonders gut können. Doch aktuell wird Wald überwiegend unter dem Gesichtspunkt der Kohlenstoffspeicherung betrachtet. Das ist viel zu kurz gesprungen.

Part 3: ‘Forests of the Future’ mentions that climate change is often blamed for the impacts of mismanaged forests. What do you believe are the most effective ways to combat this misinformation?

The only thing you can do is to push back. And that is exactly what motivates me in my work. I educate the public about what is really going on so they can decide for themselves what needs to be done. That is why I write books and travel to give presentations, and why I have established a new course (social and ecological forest management) at Eberswalde University for Sustainable Development. My goal is to create an emotional connection between people and trees. Trees make people happy!

Teil 3: In ‘Forests of the Future’ sprechen Sie davon, dass der Klimawandel oft für die Auswirkungen von schlecht geführten Wäldern verantwortlich gemacht wird. Was sind Ihrer Meinung nach die effektivsten Methoden um die Verbreitung solcher falschen Informationen zu vermeiden?

Da kann man nur gegenhalten. Das ist genau der Grund für meine Motivation: Die Bevölkerung über die wahren Hintergründe zu informieren, damit sie selber entscheiden können, was zu tun ist. Deshalb schreibe ich Bücher, deshalb reise ich zu Vorträgen, deshalb habe ich einen neue Studiengang an der Hochschule Eberswalde initiiert (sozial-ökologisches Waldmanagement). Mein Ziel: Menschen und Bäume emotional zu verbinden. Bäume machen glücklich!

One of the main solutions that a number of people are beginning to promote is the stepped back approach of allowing nature to regenerate without serious hands-on management. In a world where people often want to see governments taking action to help nature, do you think this method would be accepted by the public?

There’s no quick fix. People want to help. They want to actively participate in making everything better. But our activities lie at the heart of the problem. It’s difficult for us to step back and simply observe. Nature has been healing itself for hundreds of millions of years and it does this better without any help from us. The solution is to elevate the art of observation. If you visit the same places for years and take photographs, you see how the landscape recovers and changes for the better. This gives people hope and makes them happy! It’s the best cure for “climate depression”.

Eine der Hauptlösungen, die mehr und mehr Aufmerksamkeit bekommt, ist es, der Natur die Möglichkeit zu geben sich selbst zu regenerieren ohne größere Eingriffe. Kann Ihrer Meinung nach in einer Welt, wo Menschen von der Regierung Hilfe für die Natur erwarten, solch eine Methode öffentlich akzeptiert werden?

Das ist ein langer Weg. Menschen wollen helfen, wollen aktiv umgestalten, um alles besser zu machen. Doch unsere Aktivitäten sind ja Kern des Problems. Sich zurücklehnen und zuzuschauen, wie die Natur es seit Hunderten von Millionen Jahren immer noch besser macht, ist schwierig. Der Ausweg: Wir sollten das Beobachten thematisieren. Wer immer wieder dieselben Orte über Jahre hinweg aufsucht und auch Fotos macht, sieht, wie sich die Landschaft erholt und positiv verändert. Das macht Hoffnung und macht glücklich! Es ist das beste Mittel gegen die “Klimadepression”.

Do you have any current projects or plans for the future that you could tell us about?

I’m still writing books of course and I work nationally and internationally with our non-profit organization to prevent illegal clear-cutting and bring back old-growth forests. I also work at our forest academy almost every day (www.wohllebens-waldakademie.de) to tell people more about the wonder of trees. Forests are endlessly fascinating and you never run out of things to discover–I am still learning something new every day.

Haben Sie zukünftig Projekte oder Pläne, die Sie hier gerne besprechen möchten?

Ich schreibe natürlich weiter Bücher, kümmere mich national und international mit unserer gemeinnützigen Organisation um die Verhinderung illegaler Kahlschläge und die Rückkehr der Urwälder. Daneben arbeite ich fast täglich in der Waldakademie (www.wohllebens-waldakademie.de), um Menschen das Wunder der Bäume näher zu bringen. Wald ist so faszinierend, dass es unendlich viel zu entdecken gibt – ich lerne also jeden Tag immer noch dazu.

Answers translated from German by Jane Billinghurst.

The Power of Trees: How Ancient Forests Can Save Us if We Let Them was published by Greystone Books in April 2023 and is available from nhbs.com

Author interview with Isabella Tree: The Book of Wilding

In the hotly anticipated The Book of Wilding, Isabella Tree and Charlie Burrell share some of the many lessons they have learned from their pioneering rewilding project at the Knepp Estate in Sussex. Explaining in detail why rewilding is important and how we can all play a part, this inspiring book is packed with practical solutions for rewilding on a range of scales, from farms and estates to allotments and gardens.

Charlie and Isabella. Image by Anthony Cullen.

In our recent conversation with Isabella, she talks about some of the things she has learned through her years managing Knepp alongside husband and co-author Charlie Burrell. We also discuss ways of coping with eco-anxiety and how we can all make a difference to the future of the planet, even if we aren’t large landowners or farmers.

The story of Knepp Estate and its transformation from a struggling farm to a prosperous and famous rewilding project is incredibly inspiring. Looking back over your journey and knowing all the things that you know now, what would you say to the younger you who was just beginning on this path?

I would tell her that this is going to be the most exciting adventure of her life and rewards will come in spades. And not to worry about the occasional Exocet missile from disgruntled neighbours or a Twitter storm. The results will speak for themselves. It may feel like you’re swimming against the current, but soon the tide will turn. There are hundreds, if not thousands, of people out there in the UK who will soon be inspired to make the leap into rewilding too.

In relation to the first question, with the benefit of hindsight, are there things that you would have done differently, or were the challenges and potential mistakes a necessary part of the process?

The wonderful thing about rewilding is that there isn’t a detailed management plan, no specific goals or targets. Initially, you may need to put in some drivers (such as free-roaming grazing animals and restoring dynamic natural water systems) to kick-start natural processes again – especially if your land, like ours, has been ploughed and soaked in chemicals for decades. But then you’re stepping back and letting nature take over. That’s a huge relief in terms of lifting the burden of responsibility from your shoulders. Nature itself takes over the driving seat. So, in a way, there are no mistakes. It’s all about nature revealing itself, evolving in the way it wants to, anew. Often these outcomes are completely unpredictable.

The only management we do at Knepp is controlling the number of animals – neither too few, or too many – so their influence maximises the potential for diversity and abundance of life. And that is simply by observation. So, if we go too far in one direction, we simply – at some point – change the strategy. But we try never to respond with knee-jerk reactions. It’s a totally new way of thinking, very liberating.

The Book of Wilding, while being a hugely practical guide to rewilding on all scales, is also a beacon of hope. In an age when eco-anxiety can lead even the most optimistic and determined of us to feel despondent, do you feel broadly hopeful that humans can do the necessary work to restore balance to our planet?

Yes, we absolutely can. If we work together, and realise our potential to bring about huge, transformative change. But you’re right to identify how the enormity of the environmental crisis we’re facing can make most of us feel despondent and impotent. The only cure for eco-anxiety, that I’ve been able to find, is to actually do something positive oneself. Even if it’s just establishing a window box and filling it with plants for pollinating insects – that small gesture can be hugely galvanising. It is part of a much bigger picture, contributing to restoring the web of nature – our life-support system – across the planet. Seeing butterflies and bees and night-flying moths arriving, on flowers that you’ve planted yourself, is balm for the soul. It gives you the kind of encouragement that allows you to lift your head above the parapet and think ‘what else can I do?’

The case you make for rewilding, both through the book and your decades of work at Knepp, are extremely compelling. What do you think are the main barriers to a more widespread adoption of this approach? Do you think that cultural and traditional values are more of an issue than the practical concerns of funding and knowledge transfer/availability?

Yes, in a way, I do. We’re seeing new streams of funding for rewilding and nature restoration all the time. Governments are at last making the move to pay for ecosystem services – improvements to the land that bring benefits to the public like clean water, clean air, soil restoration, healthy food, carbon storage, and flood protection, as well as wild spaces for human health and wellbeing. And the private sector (businesses concerned about their image, and now legally required to account for their carbon footprint and environmental impact) is beginning to make colossal investments in nature restoration – this is likely to be the most positive influence of all. So, the financial incentives are happening. But a major drag on action is down to public perception, and aesthetics.

We’ve grown up to believe the countryside should look a certain way, that rivers should be canalised, hedges clipped within an inch of their life, gardens should be tidy, lawns manicured. Insects are pests. Barren, overgrazed hillsides are natural. Apex predators are dangerous. Often, the biggest obstacle of all is changing our own mindset, questioning received wisdom, really asking ourselves ‘can I consider this landscape to be beautiful if I know it’s not functioning, if it’s actually harmful to wildlife and to ourselves?’ Ultimately, it’s about letting go of cultural values we may have accepted unquestioningly, understanding what makes an ecosystem function, to stop being a control-freak, allow ourselves to get messy, to let go – to rewild ourselves.

Do you think that there are some misconceptions as to what constitutes rewilding? Particularly on a smaller scale where a more hands-on approach might be required to mimic the natural processes of herbivores, for instance – to the untrained eye this might seem more like conventional conservation management than rewilding.

Yes, indeed, small-scale rewilding (where there isn’t the space to use free-roaming animals, and there may not be dynamic natural water systems) has a lot in common with conventional conservation, and often the managers of ancient woodland or nature reserves may not be aware that they’re also acting like rewilders, being proxies, themselves, and mimicking the disturbance of wild herbivores – by doing things such as coppicing and pollarding, or putting woody debris blockages into rivers and streams (like a beaver) to create different flows and depths of water.

Where I think the rewilding approach brings something different, and more dynamic, is in varying the timing of interventions – so you might randomise when you cut a wildflower meadow, for example, and the intensity of cutting, so as to mimic the different factors that might affect herbivore grazing pressure in the wild. This will favour different suites of plants, maximising plant and insect diversity. Or try the passive-active-passive approach – doing nothing for a while, then going in with interventions, then leaving the area alone again for maybe several years. Basically, mixing it up, rather than applying steady, even, predictable management. Get rid of the level playing field!

I liked that you included a chapter on rewilding gardens, as this feels like an achievable project that any open-minded gardener could attempt. If done well, rewilding a small garden will have obvious benefits for the local plants and animals but, if done collectively, do you think it can also have a wider impact?

That’s one of the big themes of rewilding – connectivity. A friend of mine has created wonderful habitat in his back garden for insects, frogs, toads and grass snakes. But he’s also persuaded his neighbours to either replace their fences with hedges (great for nesting birds, especially if using thorny species such as blackthorn and hawthorn) or cut holes in the fence for hedgehogs. They’ve discussed the different habitats they can collectively provide for nature. One garden has a beetle bank and a pile of dead wood for stag beetles, another has a pond; some mow their lawns monthly, others only at the end of the summer; some have put up window boxes or planted ivy to climb their walls; others leave a pile of leaves or nettles and brambles in a discreet corner. Between them, they’ve created a whole string of different habitats that are connected, so they’ve become a wildlife corridor that also provides for species that have different demands at different stages in their life cycle. The next step is to connect with a nearby park by persuading the council to manage the roadside verges like wildflower meadows, and by planting an avenue of trees in the street. Their gardens already back onto a railway embankment, so ultimately they could be instrumental in creating a flow of life between open countryside and inner city.

Finally – what steps would you recommend to the ‘average’ citizen who isn’t a large landowner or farmer and wants to go beyond simply rewilding their own small garden?

There are lots of groups and NGOs working for nature restoration in imaginative and exciting ways and many of them welcome volunteers, such as the Vincent Wildlife Trust which focuses on recovery programmes for bats and mustelids. Citizen Zoo is a community-focused rewilding organisation involved in reintroduction programmes such as water voles, beavers and large marsh grasshoppers. Derek Gow Consultancy runs courses on practical rewilding in Devon (rewildingcoombeshead.co.uk) as do we, at Knepp in West Sussex (www.knepp.co.uk). Caring for God’s Acre is a conservation charity which advises on restoring nature in graveyards and cemeteries. Become a member of your local Wildlife Trust (London has one, too). You could petition your local council to stop mowing verges, leave thorny scrub in unmanaged areas, rewild urban parks, plant more street trees and encourage green walls and roofs. And, perhaps most important of all, campaign to make your village, town or city pesticide-free.

The Book of Wilding by Isabella Tree and Charlie Burrell is published by Bloomsbury. Hardback RRP £35.00.

Mushrooms and Toadstools of Britain & Europe series

The fourth and final volume of Geoffery Kibby’s Mushrooms and Toadstools of Britain & Europe has now been published. This privately published series consists of four essential, user-friendly guides containing an enormous amount of information, fully illustrated and aimed at everyone, from the fungi enthusiast to the expert mycologist. Author Geoffrey Kibby is one of Britain’s foremost experts on identifying mushrooms in the field.

The first volume, Mushrooms and Toadstools of Britain & Europe, Volume 1 was published in 2017 and has since been updated twice, with the third edition published in 2020. It illustrates the non-agarics, including puffballs, stinkhorns, earthstars and chanterelles. A total of 650 species are illustrated via watercolour paintings, along with drawings of the spores and other useful microscopic features. Geoffrey Kibby, professional mycologist and editor of Field Mycology, first became interested in fungi when he was 13 and he now aims to produce the sort of works he would have wanted as an aspiring young mycologist.

These books are based on Kibby’s years of experience in the field, and focus on illustrating species that are not readily available in other guides. Fungi are an understudied group, with around 15,000 different species in the UK, from moulds and mildew to yeasts and mushrooms. They are found in almost any habitat, living on decaying organic matter such as leaf litter or dead wood. They play different roles in many different ecosystems, but many are key in the breakdown of organic matter, recycling nutrients such as nitrogren and phosphorus into the soil. This, in turn, allows the growth of plants which provide food for animals such as insects, mammals and birds. They themselves can also be a source of food for both humans and other animals, and are often rich in vitamins and protein. Fungi also play a role in the carbon cycle, capturing carbon from the atmosphere and storing it in the soil, reducing excess atmospheric carbon and helping to fight climate change.

Volumes 2 and 3, published in February 2020 and May 2021 respectively, cover many of the families of the agarics (gilled mushrooms). Volume 2 illustrates 750 species and varieties, mainly white-spored agarics, with volume 3 covering 680 species. The illustrations are watercolour paintings, and highlight important characteristics that are sometimes difficult to ascertain from photographs. All four guides also include illustratations of microscopic features next to each painting.

Fungi have become increasingly vulnerable in the British Isles for a variety of reasons, including the loss of habitats, changing rural practices, intensive land management and over-picking. Important fungi habitats such as unimproved grasslands, woodland, sand dunes and saltmarshes have declined severely in the UK. For example, over 97% of our species-rich grassland has been lost in the last few decades and the UK is one of the least densely forested countries in Europe, with woodland covering only 13.2% of the UK’s land surface. However, many of the current biodiversity and climate change strategies overlook fungi, focusing instead on flora and fauna. One important element of combating this and enabling effective conservation, beyond repairing and expanding habitats, is spreading the knowledge of how to survey and identify many of the fungi species we have in the UK. These monographs provide excellent guidance for any serious field mycologist or for those interested in getting into field mycology.

This newest and final volume covers the families Bolbitiaceae, Tubariaceae, Macrocystidiaceae, Inocybaceae and Entolomataceae. An addendum illustrates a number of species recorded in Britain since volumes 1-3 of this series were produced, and includes a number of recent name changes. With over 380 species illustrations, the whole series covers almost 2,500 species.

The final volume of the Mushrooms and Toadstools of Britain & Europe series has now been published.

Author Interview with Ted Benton and Nick Owens: Solitary Bees

Solitary Bees is the newest volume in the New Naturalist series, drawing on the great wave of new knowledge to give a wonderful insight into the complicated lives of solitary bees. Honey bees and bumblebees make up only a small proportion of the bee species that live in Britain but are often the ones people first think about when discussing bees. Now, it is recognised that the other bees, whose 230 or so species make up the majority, play an important role in the pollination of crops and wild flowering plants.

Authors Ted Benton and Nick Owens are entomologists that have a particular interest in behaviour and ecology. Both have written several previous books on bees, including Bumblebees, The Bees of Norfolk and The Bumblebee Book. The main focus of this new book is on the wonderful complexity of the behaviour and ecology of solitary bees, a remarkable group of insects.

Could you tell us how you both became interested in entomology and what drew you to write this new book?

(TB) Since my earliest memories, I have been fascinated by insects – finding Large White chrysalids on a playground wall, or, later, seeing such species as the Silver-spotted Skipper in a museum showcase, and wondering if I would ever get to see one. That led to an attempt (over more than 35 years) to photograph all the European butterfly species in their natural habitats. Meanwhile, I became interested in other, less spectacular groups of insects, and wrote about dragonflies, grasshoppers and crickets and bumblebees. To manage these interests alongside family life and work commitments, I chose groups with relatively few species, in the hope that would be easier. Since then – partly through the expert help from leading lights in the Bees, Wasps and Ants Recording Society (BWARS) – I was led to appreciate the great diversity and awesome fascination of this larger group of insects. Then I met up with Nick, and he seemed to be an ideal companion with whom to work on the project. An impression that was amply confirmed as we worked together over five years or more.

(NWO) I have been interested in all aspects of natural history from an early age, growing up in Yorkshire beside the River Foss. I was intrigued by aquatic insects and was also very excited to rear moths such as the Garden Tiger from caterpillars. Later my interests revolved especially around birds and I was employed by the Nature Conservancy to study Brent Geese. A diversion from birds included a PhD study of baboons in East Africa. After a teaching career, an intense interest in wild bees developed in retirement and led to the publication of The Bees of Norfolk. Ted and my shared interest in solitary bees resulted in the joint New Naturalist project, which was originally offered to Ted, following his two previous excellent publications in the series and his monograph on Solitary Bees (Naturalists’ Handbooks).

This book celebrates the solitary bee, a type of bee that’s often overlooked in favour of honey bees and bumblebees, despite solitary bees making up the majority of bee species in Britain. Why do you think honey bees and bumblebees are more ‘popular’, so to speak?

(TB) Honey bees have a lot of positive publicity because they have an economic importance as suppliers of honey, and the belief in their role in pollination (probably exaggerated). Bumblebees, too, are appreciated because of their attractive colours and ‘cuddly’ appearance. Also, there are relatively few species, so learning to identify them is not too difficult (and both of us have written books which might have increased their popularity!). The most exciting aspect of our study of the solitary bees has been in the astonishing complexity of their behaviour – how, with very small brains, and just their adaptive body parts they are able to dig deep burrows and seal them, make waterproof and bug-proof linings to their brood cells, collect various materials to line and plug their nests, defend their offspring from innumerable parasites and predators, access complex floral structures, seek out their specialised food sources and accomplish many other demanding tasks. These are the topics that made us want to study and write about the bees, but this would have been impossible without the landmark books by Falk and Lewington, and Else and Edwards. Armed with these books, we expect the public interest in solitary bees will continue to grow – along with the desire to conserve their habitats.

Tawny Mining Bee (Andrena fulva). Image by pete beard via Flickr.

The UK’s insect population has declined dramatically, with flying insect populations falling by as much as 60% in the last 20 years. Have there been long-scale surveys into solitary bee populations, and are they following the same trend?

(NWO) Solitary bees seem to be following a similar trend in terms of their distribution, particularly among scarcer species and in upland areas. At the same time, there has been a sequence of new solitary bee species arriving in Britain by natural colonisation or through inadvertent human assistance. Also, quite a number of solitary bee species are extending their British range, largely by spreading northwards. The picture is a complex one and there are no systematic counts of solitary bee numbers equivalent to those for butterflies and birds for example. This is difficult to achieve since most solitary bees cannot be identified at a glance while walking through the countryside. The Bees, Wasps and Ants Recording Society (BWARS) maintains a database of all British records and these are mapped on the Society’s website. A large proportion of the records are provided by amateur entomologists.

The behaviour and ecology of solitary bee species are incredibly diverse, and in this book, an entire chapter is dedicated to the ‘Cuckoo Bees’. Why did you choose to focus on this particular group of species?

(NWO) Cuckoo bees comprise about 28% of our solitary bee fauna, so one chapter out of ten in fact under-represents them. The behaviour of cuckoo bees is fascinating and involves the cuckoo laying its eggs in the nests of a ‘host’ bee, this typically being just one or a few closely-related species. The reasons for this specificity and the exact hosts used by each cuckoo bee species are only partly known and understood. The means by which cuckoo bees evade the defences of the host and the host’s attempts to protect itself offer many opportunities for careful research and we were able to make some novel observations as well as synthesise what is already known about them.

Female variable nomad bee (Nomada zonata). Image supplied by Nick Owens.

Chapter 10 ‘Ecology and Conservation’ mentions the potential impact of the new Biodiversity Net Gain scheme, where areas that are important to solitary bees, such as bare ground, soil heaps and sandpits, may be given a low ‘biodiversity value’. How do you think this scheme will impact solitary bees once it’s rolled out across England?

(TB) The role of the planning system in harming or protecting biodiversity, and solitary bees in particular, is hugely complex. In some respects, since BNG makes it necessary to include biodiversity in planning decisions, it may be welcome. However, there are serious problems. One is the generally low estimate of many habitats that are important for bees, as your question suggests. Another problem is that the idea of ‘net gain’ already carries the implication that biodiversity will be lost – but, hopefully, mitigated or compensated. First, if a site has survived with rich biodiversity, it is likely to have a significance for people as well as nature. There needs to be far more emphasis in a time of ecological crisis for recognising the uniqueness of such places, and the impossibility of complete replication: ‘irreplaceability’ should be the most common start and finish for the ‘mitigation hierarchy’. Second, in practice proposals for mitigation and ‘offsetting’ invariably fail, and by the time that is recognised, it is too late. Thirdly, despite the careful qualifications set out in BNG guidance, there are numerous loopholes that a developer and a colluding planning authority can jump through with ease. I could give examples!

The book ends with a question about whether a cultural shift towards strong action to protect biodiversity could generate enough of a demand for the radical changes needed in sectors such as food production and transport. How have attitudes changed towards protecting biodiversity, particularly insect biodiversity, since you became involved in entomology?

(TB) This is an impossible question to answer with confidence, as no one was measuring public opinion on such matters when I was young. In the mid-1950s I made a small butterfly collection, but I remember being very shocked to see whole drawers-full of set specimens of rare species in the cabinets of older local entomologists. In those days there was no general feeling that butterflies, or any other sort of insect, were in any way at risk. In fact, most insects were often seen as unwelcome pests. From the beginning of the 1960s, the effects of pesticides on predatory birds were beginning to gain public recognition, and from that, the inference to the poisoning of their insect prey was commonly made.

Internationally, the Rio conference of 1992, with its biodiversity convention, gave the issue a much higher profile. Local and national biodiversity action plans were devised, usually focussing action on particular threatened species, but there was little effective action to address the wider impact of agricultural intensification and the associated losses of natural and semi-natural habitats. Growing recognition of a global climate emergency has certainly shifted public attitudes in many countries, and certainly in the UK. However, it is only relatively recently, with a combination of citizen science initiatives to monitor populations of butterflies and other groups, scientific studies and radical social movement activity, that at last a distinct ecological crisis has come to be recognised in many communities. Unfortunately, it is still almost always the furry and feathered elements of biodiversity that get public support and media attention: the invertebrate fauna need more allies, or the furry, feathered and human populations that depend on them will suffer the consequences.

Willughby’s leafcutter bee (Megachile willughbiella). Image by Dean Morley via Flickr. ID provided by Nick Owens.

Finally, do either of you have any future plans for projects that you can tell us about?

We are both interested in solitary wasps and hope to do some field studies together as well as following up on the many unanswered questions about solitary bees. In addition, TB is considering whether to begin writing up his many years of visiting the wildest and most beautiful spots of Europe in search of butterflies.

Solitary Bees was published by William Collins in May 2023 and is available to order from nhbs.com.

Book Review: Cry of the Wild: Eight Animals Under Siege

Cry of the Wild: Eight Animals Under Siege is a unique take on nature writing, blurring the lines between non-fiction and fiction and harking back to Henry Williamson’s Tarka the Otter and Richard Adams’ Watership Down. Written by the author of several loved books such as The Screaming Sky and Being a Beast, it is an original and creative book that aims to change our perspective on how the way we live is impacting animals. The book is split into eight chapters (plus an epilogue), each following a species ‘under siege’, beginning with foxes and ending with eels. The chapters follow the stories of anthropomorphised individuals as they try to navigate life impacted by the human world.

The Living Planet Report, published in October 2022, highlighted the impacts of the interlinked threats of human-induced climate change and biodiversity loss. Using datasets from almost 32,000 populations of 5,230 species across the planet, this comprehensive report shows that populations have declined by an average of 69% between 1970 and 2018, with land-use change being the most significant driver of biodiversity loss. Human activity is having a profound impact on the environment and ecosystems, and Charles Foster shows us this impact through the perspective of the animal, from an orca whose pod tries to survive in a polluted, overfished ocean to a gannet struggling to breed.

The third chapter is on humans, with the narrative following a child as they try to navigate and come to terms with a world that is being degraded by human activity. Foster is clear in the introduction that he views humans as also under siege, that we are part of the animal kingdom and therefore also suffering due to the declining health of our planet. Foster wrote Cry of the Wild as a way of introducing fresh storytelling to combat the fatigue many of us are experiencing when faced with the barrage of news about climate change and environmental destruction, which often leaves us numb and in denial. This chapter is a heartfelt representation of the struggles we face when trying to remain engaged with what is happening to our natural world.

Mayfly by Johan J.Ingles-Le Nobel via Flickr

Many of the species covered in the book are freshwater species or those that rely heavily on freshwater habitats, such as otters, mayflies and eels. Our freshwater environments, especially those in the UK, are heavily degraded, facing a wide range of constant threats such as pollution from sewage discharges and agricultural runoff to canalisation and invasive species. The mayfly is a particularly interesting species to pick, as insects are often overlooked in favour of more charismatic species when trying to encourage more people to act and empathise with conservation projects. However, there are 51 species of mayfly known in the British Isles, and they play a vital role in the freshwater ecosystem, providing a food source for many species such as trout, salmon, woodpeckers and dippers. Their larvae are opportunistic feeders, consuming detritus, plant matter and other insects. They are also used as an indicator species, as they are impacted by poor water quality. Chapter four highlights the fragility of their declining populations, showing how one single landowner practising poor management along a river system could devastate that ecosystem.

Throughout the book, humans are portrayed as villains and saviours, invaders and carers, showing the complicated and multifaceted ways we interact with nature. Cry of the Wild is a distinctive and engaging book that explores the impacts of our society on the environment in a novel, accessible way. By inviting us to experience the consciousness of his eight protagonists, Foster creates a poignant warning about how we treat animals and their habitats.

Cry of the Wild: Eight Animals Under Siege
By: Charles Foster
Hardback | May 2023

Author Interview with Gabriel Hemery: The Forest Guide Scotland

The Forest Guide Scotland is an invaluable guide to 365 of Scotland’s most beautiful, historic and nature-filled woodlands. Ranging from tiny urban copses to sprawling forests, each site is listed by name and location and includes detailed access information and a description of its main features. An essential guide for anyone living in or visiting Scotland, the book is illustrated throughout with the author’s stunning photographs which document the huge variety of plants and animals that can be found within Scotland’s forests.

Gabriel Hemery is an author, photographer and biologist whose life’s passion is the study of trees, forests and silviculture practices. He is the author of several books including two novels, two short story collections and a poetry anthology. His first non-fiction book, The New Silva, was inspired by horticulturist and diarist John Evelyn’s Sylva, which was published in 1664 and provided readers with the first comprehensive study of British trees.

His latest book, The Forest Guide Scotland, is the first of a three part series focusing on the beauty, purpose, history, wildlife and ownership of some of the most extraordinary woodland sites in Britain.

It is clear you have an incredible passion for trees, woods and forests, and they have been the focus of much of your life’s work. Your latest book, The Forest Guide Scotland, is very much aimed at getting the public out into the forests of Scotland. What made you want to write this book in particular?

I’ve wanted to write a guide to the forests of Britain for some time. At a basic level, I felt this would work well alongside my previous work The New Sylva which concentrated more on how to care for trees and forests than their character and location. More deeply, I am concerned by the increasing disconnection between modern society and the natural world. Only through seeing and experiencing, can we hope to inspire understanding and ultimately caring. As a proud forester, I was also keen on dispelling some of the myths about modern forest management, which plays so many crucial roles today in promoting wildlife, improving landscapes, cleaning our air and protecting us from floods, and of course producing timber to replace manmade materials which are harming our environment.

Scotland is a wonderfully diverse place with a beautiful language and cultural history. As someone who embodies the role of artist as well as scientist, did you enjoy the process of finding out about the history, names and traditions of each location throughout your research for this book?

I have loved the landscape and culture of Scotland ever since I first visited as a young boy (when I was so disappointed not to spot an osprey). Researching and conducting fieldwork for this guidebook in so many incredible locations across the country was simply a huge privilege. I learnt a lot about the Gaelic language and the names of trees and landscape features, which I began to recognise as I studied maps. I can’t say my pronunciation of some of them improved however, but everyone I met was very understanding!

Scotland differs from both England and Wales in that it offers its public the ‘right to roam’. Do you feel that restrictions on roaming affect how people perceive and appreciate the wild spaces within their country?

Definitely. Most people probably fear that they may not be allowed to roam in forests, or are unclear of the difference between a public right of way and other forms of access. This undoubtedly means that some people may be put off from exploring woods or forests on their doorstep, let alone when travelling to areas they know less well. While they explore a forest, they may also be nervous that they may be doing something wrong, which will certainly affect their enjoyment.

Writing the guide for Scotland was certainly relatively easy when it came to describing access to forests, while of course explaining responsible behaviour, for example how to avoid disturbing wildlife, being safe during the hunting season, or being a responsible dog owner. In the next guides, which will cover Wales and England, I have a much more difficult task. Many potentially interesting sites are simply beyond reach to the public unless there is a public right of way (e.g. a footpath) or it is part of the public forest estate.

Climate change is a huge issue for every habitat and ecosystem on the planet. What do you think are the main challenges that Scotland’s forests are likely to face in the coming decades? And how well equipped are we to cope with or mitigate these?

Thanks for raising this topic which is personally very important to me, and of course to life on Earth. As a scientist, I have conducted international research on the topic of trees and climate change, and currently I chair a partnership of 16 organisations which seeks to address the urgency of adapting our forests to a changing climate.

Across Britain, our climate will change dramatically, generally becoming wetter and milder in winter, and drier and hotter in summer. Naturally, trees species and associated wildlife will want to migrate northwards to stay within their ideal conditions. Not only does human land use make this very difficult (e.g. competition with agriculture and urban areas) for many species of mammals and plants, but the rate of change is too fast for trees. Trees are individually immobile but do ‘move’ between generations by producing seeds which are dispersed a short distance by wind and other means. If you consider that most trees don’t produce seeds until they are several decades old, it can take a century or more for a tree to move even one kilometre., This is far too slow to keep pace with our changing climate. Scientists believe that our climate zones are moving at up to 5km every year.

There is also a more immediate concern for our trees with increasing threats from pests and diseases. Climate change is making conditions more favourable for many new and invasive bugs and pathogens which affect our trees.

It’s not all doom and gloom. A warming climate will help some trees become more effective at reproducing, provide more suitable conditions for some species which have struggled in the past, and even improve timber yields.

Do you have a favourite forest or woodland from those featured in this book? Or do any stand out particularly in your memory?

Having to choose a favourite forest site from 365 is no easy task! I have so many wonderful memories from my fieldwork for the guidebook. If I were to pick any, I suppose they reflect my own interests in nature and my love of remote places. The Caledonian pinewoods at Glen Quoich near Inverey were stunning and it was encouraging to see so much natural tree regeneration thanks to the effective control of red deer. I was humbled by the passion and dedication of the many community woodland groups across Scotland.

Visiting Berriedale Wood on Orkney was an unforgettable experience, where the trees literally cling to life above the dramatic sea cliffs. I would also have to give a special mention to Inchie Wood near the Port of Mentieth where I had some of the best viewing experiences of my life watching ospreys hunting and nesting.

In 2009 you founded the Sylva Foundation charity, which aims to promote the good stewardship of woodlands through training, knowledge transfer and advocacy. Can you tell us a little bit more about the charity and the work it does?

Sylva Foundation is a charity active across Britain, supporting landowners in managing woods and forests to the best of their ability. We have developed innovative software called myForest which helps them map their woodlands, and complete plans and inventories. Some exciting developments are in the making which will enable landowners to collaborate with scientists to help study environmental change in the woods and forests under their care. Our headquarters is in Oxfordshire where we have a Wood Centre dedicated to supporting people who work in wood to establish thriving businesses. We also run a Wood School helping train a future generation of skilled craftspeople. Readers can find out more at sylva.org.uk.

Finally, as an already well-published author I presume you might have plans for further books? Are there any projects that you are able to tell us about that you’re looking forward to at the moment?

The Forest Guide Scotland is the first of a tryptic, so I am working currently on the guide for Wales (to be published in 2024/5) while the England guide is due out the year after that (all titles with Bloomsbury Wildlife). I am always on the lookout for forest sites to include, and I even have a book patron scheme, so I am keen to hear from potential supporters. Readers can find out more at: gabrielhemery.com/forest-guide.

I am also working on a new book titled The Tree Almanac 2024: A Seasonal Guide to the Woodland World which will be published by Robinson Books this November.

The Forest Guide Scotland was published by Bloomsbury Publishing in April 2023 and is available from nhbs.com.