Author interview with Michael Stephen Clark: The Fragmented World of the Mongoose Lemur

The Fragmented World of the Mongoose Lemur is a book about a critically-endangered species, fractured ecosystems and the global war on nature. It is a compelling story in which author Michael Stephen Clark reveals the fundamental paradox of the mongoose lemur’s natural history.

In this post we chat to the author of this important and timely book about his work with mongoose lemurs, the problems withthe way that conservation is reported in the mainstream media and his hopes for the future given the alarming loss of biodiversity and rate of extinctions we are currently experiencing.


Author Michael Stephen Clark

Your book is described as a modern natural history, but it also conveys a larger message that is of relevance to our relationship with all wild species. Why did you choose the mongoose lemur as your focal species – what is it about this primate that makes it suitable for illustrating more widespread issues?

I first became interested in the mongoose lemur when I worked with an aged and overweight pair at London Zoo in the 1980s and 1990s. They were being kept off-exhibit, which I thought was inappropriate given their endangered status. In due course, we were able to move them into a larger, outdoor enclosure, but only after an operation had been performed on both of them to remove excess adipose tissue. It was all very invasive, but the animals were much fitter, healthier and happier as a result. Shortly afterwards, I discovered that the captive breeding programme for the species lacked co-ordination, so I established the first international studbook for the species in captivity. There wasn’t a great deal of information about them in the literature and relatively few researchers and institutions had sought to remedy that. It quickly became clear to me that the mongoose lemur was fast becoming undervalued and potentially overlooked as an endangered species. I’ve been concerned about them ever since, probably because my sympathies often lie with the ‘underdog’.

I’d long been aware that the mongoose lemur could illustrate very directly the profound disruption caused by human alteration of the natural continuum. Human attitudes to wildlife contain a raft of contradictions that result in contradictory outcomes. This is particularly true of the mongoose lemur. In common with virtually all lemurs, it is a critically endangered species that exists in compromised and/or fragmented habitat in the wild. Perversely, however, it appears (on the surface) to be more numerous and relatively safe as a naturalised alien species on the Comoros Islands of Anjouan and Moheli. Lemurs in captivity are generally viewed as a conservation priority, yet the mongoose lemur ranks lower in importance than some of the more enigmatic lemur species. Already, without digging too deeply, we can see that the mongoose lemur has experienced displacement at every point where it has come into contact with humanity.

Perhaps, more alarmingly, the mongoose lemur has unwittingly become a prima-facie example of something disquieting; namely, a growing acceptance that nature will be allowed to persist only in places of our choosing. It’s a situation that has led to questionable decisions around relocation, translocation, restoration, rewilding, and re-introduction. To my mind, these things invite compromise, not least where species such as ring-necked parakeets in England and mongoose lemurs on Anjouan are inter-changeably considered wild, free-living, native and/or naturalised. These compromises ominously signpost natural systems by human design. Presently, the momentum is behind stand-alone programmes, projects and initiatives that are, of necessity, limited in scale. This may well lead to the ultimate breakup of biodiversity and an end-point where our natural world has become little more than a ‘zoo in the wild’.

Do you think that the way conservation and the plight of endangered species are reported by the mainstream media is problematic? I’m thinking, for example, in terms of how the public, conservationists and governing bodies might go on to perceive the state of the natural world as a result?

I actually think it’s a massive problem for conservation. Once upon a time, the adage was ‘there’s no such thing as bad publicity.’ In recent years, the mainstream media has shifted away from the substantial to the superficial reporting of wildlife conservation matters. Social media and the wider online milieu all feed into that, of course, but far too many stories are either half-told, poorly-told, or just plain misleading. It’s actually worse than not telling the story at all. This is especially disruptive for governing bodies and NGOs that can so easily find themselves painted into a corner by media-generated hubris. I’m not sure that a proliferation of conservation news portals, websites, blogs, podcasts and influencers is useful either. It is more likely that conservation stories will become even more distorted, diluted and diffuse as result.

I think the effect of all this on the public, among conservationists, and within governing bodies is potentially quite dangerous. It could make identifying priorities and taking effective action a minefield of conflicting imperatives. The recurring controversy over the Ramsar site at Coul Links in Scotland is a good example of media hubris threatening not only to drown out voices of reason, but also to trample the letter of the law into the ground. It took the combined firepower of a self-generated media campaign by a coalition of Wildlife Trusts and NGOs to beat back an existential threat to unique (and legally protected) dune habitat. I suspect that such coalitions will have to establish permanent media entities if they are to fight the war on nature across several (media) fronts.

Given the alarming rate of extinctions and global diversity decline, what would you like to see happen, both on a local and an international scale, to begin dealing with this? And would you describe yourself as broadly hopeful or pessimistic about this crisis?

I’m afraid that I am neither optimistic nor pessimistic about the future. I know it’s a cliché, but I think the future is already here. The important decisions now (as ever) will lie with young people, many of whom are not only well-educated and eminently qualified, but savvy as well. I recently rejoined Linkedin after a long absence and the sheer number of extremely active, professional wildlife conservationists around the world is really quite dazzling. In the short-term, issues around job security, personal security, career development, and establishing substantial permanent facilities in the field need to be addressed.

Frankly, I think that’s primarily the top-down responsibility of pan-national institutions such UNEP and the World Bank. The scale of accelerated extinction events forewarns us of a looming biodiversity crisis that could very easily become an existential threat in just a couple of generations. It requires a global response and the money really has to start flowing from global institutions if we are to empower and support our highly motivated international conservation professionals. To my mind, food security, health, climate, biodiversity and species conservation are equal priorities. I don’t understand how this became a hierarchy of aspirational goals because the response they all require is equally urgent.

In the medium term, it is not news to say that we have to invest in future generations, but ‘hope and inspiration’ aren’t enough. I think that young children generally receive a good grounding in natural history in their pre-school and primary school years. With a little support, that can happen in a developing country as easily as it can in the UK. But, young people need to have pathways they can follow in order to learn more. From there, they can gain a rounded understanding of natural history, which would inevitably include an elementary form of conservation biology. I’m a bit surprised that some of the more prominent NGOs aren’t lobbying for this with a draft curriculum. Nature conservation education for school-age children has to graduate from photocopied fact-sheets and elevate itself as the most valuable ‘eco-system service’ available.

As a zoological professional you have studied and worked in several esteemed organisations including the University of Bristol, London Zoo and Oxford-Brookes University. What do you consider to be the most significant highlights of your career so far?

Anyone who has ‘hands-on’ experience of working with wild animals in the field and/or captivity will tell you it’s a life full of great highs and lows. It doesn’t do to dwell on the lows so I’ll concentrate on things that I considered achievements. As I explain in my book, the time I spent on Anjouan in the Comoros Islands was a very special career highlight. It was a great privilege to be trusted with the capture and care of Pteropus livingstonii, one of the rarest bat species in the world and, of course, to encounter free-living mongoose lemurs first-hand. I’m especially gratified that several papers, features and articles that I authored or co-authored were published in the course of my work at the Zoological Society of London. These included my account of mongoose lemurs on Anjouan, the jointly written history of black-footed penguins at London Zoo, and a report on breeding Leadbeater’s Possum at London Zoo. Getting up close and personal with urban foxes and badgers in the course of fieldwork for Professor Stephen Harris at Bristol University was memorable, and I very much enjoyed my brief role as a visiting lecturer at Oxford-Brookes University. It was quite an honour to be there at the beginning of the now prestigious Primate Conservation MSc course.

The Fragmented World of the Mongoose Lemur is, in large part, a species-specific natural history – a format that is perhaps less popular than it has been in previous years and decades. The book was also published independently. How did you find the process of planning, writing and publishing the book and what were the main challenges you faced?

It’s correct that the species-specific natural history books have fallen out of favour with mainstream publishers, but I’m not convinced that readers feel the same way. In (apparently) normal circumstances, the life history of a species will appear to be relatively constant. In natural history classics such as David Lack’s ‘Life of the Robin’ and Sarah Churchfield’s ‘Natural History of Shrews’, the subjects live in a self-contained world that is full of challenges, yet seems immutable. The world today, in the age of the Anthropocene, rarely allows for ‘normal circumstances’. Wild animals will live, prosper, suffer, die or become extinct largely at our discretion, which means that their life histories now have to take account of the rapid, ongoing changes wrought by hyper-accelerated, unregulated human activity. That’s why I think it’s valid to revisit species-specific natural history writing and place it in a much wider context.

There was a time when my book would have been titled ‘The Mongoose Lemur in its World’, but that world no longer exists. It more accurately lives in a fragmented world of our making. This is happening to species the world over and those that are able to adjust may live, while those that can’t will surely disappear. We need to understand what makes the difference between the two potential outcomes in order to construct a meaningful response. I think this can emerge from species-specific natural histories that draw from a deeper well of scientific, philosophical and practical resources. I think it’s too often wrongly (and condescendingly) assumed that readers either can’t or won’t respond to stories that cast the net widely and speculate, as I have done, about ‘Propects and Perspectives’.

I’m fairly comfortable now with the process of independent publishing and I’ve never seen it as a poor relation to using an established publishing house. I would describe it as a slow, gentle learning curve rather than a steep and arduous one. The early stages of planning and writing are the most fun, but luckily I quite like editing, proofing and polishing too. I’m quite experienced in that regard but I find that editing your own work means that you really can’t rush it. Familiarity breeds oversight. I usually keep sharing with others to a minimum, but for this book I got a lot of help on specific chapters. I needed it too, and their input was invaluable as the acknowledgements section of the book will attest.

If I had to identify a single challenge that was really testing, I would say that maintaining a consistent, balanced style of writing throughout gave me the most sleepless nights. I wanted to hold the reader’s interest with an engaging narrative but still maintain a firm grip of the factual material. I also wanted the book to be a bit provocative. I always think I’ve read a good book if it leaves me with as many questions as it does answers.

Finally, what is in store for you next? Do you have plans for further publications?

At the moment, I’m doing the preparatory work for events in support of the book. I’ll be using my original colour slide transparencies from Anjouan to illustrate my presentations and I recently bought a very old colour slide projector for that purpose. It’s a bit quirky, I know, but I think it will make things a bit more interesting.

In terms of writing and publishing, I have a couple of things of my own in development, but I’d be interested in collaborating with others to produce further modern natural histories. I’d like to keep the focus on primates, mainly because they’re exposed to lots of different pressures in a variety of situations where they come into close contact with us humans. Their stories challenge us to think about the relationships we have with nature generally and how we are going to rescue biodiversity from our worst excesses. Species such as pygmy slow loris, Cat Ba langurs and Kirk’s red colobus spring to mind, although there are countless others.

Print-on-demand and increasingly accessible typesetting software mean that there are few obstacles to producing books like this. If there is a problem then it is persuading authors to enter a publishing relationship that is unconventional, yet fairer and more equable than the conventional model. Publishing independently also means that your book need never go out of print, something that frustrates many published writers who find themselves out of contract.


The Fragmented World of the Mongoose Lemur by Michael Stephen Clark is available now from NHBS.

Author Interview with Susan Young: Wildlife Photography Fieldcraft

This unique book describes a straightforward system for how to successfully locate wildlife, the most difficult aspect of wildlife photography. Photographing the stunning natural world around us can be a challenging process. Not only does getting the perfect shot require a complex mixture of skill and luck, but there is little practical advice available on how to find the wildlife you’d like to photograph. While patience and persistence have to come from you, being equipped with the right fieldcraft knowledge, offered in this book, can increase your chances of getting the results – and the special moments – you are looking for.

Individual chapters offer guidance on how to photograph birds, mammals, butterflies and dragonflies, as well as reptiles and some of our more elusive species. Various habitat types are discussed, along with tips on equipment, technical specifications and guidance suitable to both newcomers and more experienced wildlife photographers. While sharing some of her most successful and beautiful images, Susan Young also gives useful examples of when things didn’t quite work out – reflecting on how things could have been done differently to get a better outcome.

Susan Young speaks with us about why she chose to write this book, her process for researching each chapter and why wildlife photography is so important for engaging the public with the environment and conservation.


Your new book, Wildlife Photography Fieldcraft, is a unique guide to how to successfully locate wildlife. What drew you to wildlife photography and why did you choose to write this book?

I have had a keen interest in nature from an early age. I originally took up (digital) photography for landscapes, but it was a natural progression to wildlife photography so I could keep a record of my finds. When I started with wildlife, I found it very difficult to find suitable subjects, especially the less common ones, and of course many mammals are nocturnal. I studied many books on wildlife photography, but they all seemed to concentrate on photographic techniques and gave little or no information on how to find wildlife. I had written books before on subjects not previously covered, so decided to write the book I wished I had been able to find when I was looking.

You mention in this book that a lack of knowledge on how to find wildlife to photograph may be just as risky as providing too much information, could you expand on this?

This is related to disturbance. If photographers know very little about the subject of their photographs and do not understand the sensitivity of wildlife, they could disturb a bird, for example, and cause it to abandon its nest, or frighten a deer so it runs off and becomes injured.

On the other hand, if too much information is given out, particularly of a detailed location, photographers can flock to the area in large numbers. This has happened with rare birds, for example, and the birds have become very distressed.

Ptarmigan by Susan Young

This guide is broken up into chapters covering different species groups, all of which are richly detailed, covering descriptions, diet, breeding, habitats, population estimates and more. What was your process for researching the different chapters, and why did you choose to go further to cover topics such as how to make a portable hide and thermal and dynamic soaring?

The whole focus of the information was on what factors influenced where, when and how to find wildlife. Population estimates and habitats, for example, influence where the subject might be found in a broad sense. Breeding and its rituals have a great effect on when certain species are most active and thus most likely to be seen. Description, diet and habits are more detailed indicators allowing the photographer to fine-tune the search, for example. Goldfinches like thistle seed (diet), they are often in flocks (habits) and have distinctive colouring (description), so a photographer situated near a patch of large thistles, at the right time of year, could have interesting photographs of goldfinches balancing on thistles and interacting with each other.

My process was to think of each category for different species and, based on my experience, record the facts for each species and describe how to use them to find wildlife. I then studied reliable sources to add further detail and confirm that what I already had was accurate.

Young Roe jumping by Susan Young

Hides are extremely valuable as they allow the photographer to get close to nervous or rare species without disturbance. Portable hides are particularly useful. I found it difficult to get a flexible, sturdy, inexpensive portable hide that would be comfortable if sat in for some time. My design was based on the plastic pipes I had seen on an American trip, and can be tailored to the individual very easily, and is strong but not too heavy.

Photographing birds in flight, especially birds of prey, is very difficult. By understanding thermal and dynamic soaring, the photographer is equipped to predict the best position to photograph a bird in flight i.e. when the bird is moving more slowly and at the correct height.

How important do you think wildlife photography is in increasing public engagement with the environment and conservation?

Wildlife photography is hugely important as photographs can convey an emotion or fact better than words, and in particular can illustrate features or situations in a compelling, thought-provoking way, or simply attract by their beauty.

Sand Martin and chicks by Susan Young

Your case studies provide a wonderful insight into your photography process. Are there any species that you haven’t yet photographed but would love to?

Pine Martens are at the top of the list. They are beautiful and intelligent but, at present, rare in England. Beavers are another species I would like to photograph, and hopefully, this will become easier if they are introduced to other parts of the UK.

Do you have any current or future projects that you would like to tell us about?

At present I am developing interactive online mini-courses for the Mammal Society using photographs, videos and interactive features. The aim is to attract and engage with more people to gain their support in the quest to learn more, and use the knowledge to try to halt the decline of UK wildlife. I am also developing a course to encourage the use of CCTV systems to monitor wildlife.


Wildlife Photography Fieldcraft
By: Susan Young
Paperback | August 2022 | Pelagic Publishing

 

 

 

 

Phenology Series: Autumn

Autumn is a time of great change for the natural world. Hedgerows are bursting with nuts and berries, the landscape is shedding its green lushness in favour of reds and golds, and animals large and small are beginning their preparations for winter – whether that be by storing food, getting ready to hibernate, or migrating south where the weather is warmer and food more plentiful.

Although the days are shorter and the weather cooler (and almost certainly wetter!) autumn is a wonderful time for observing nature. As our focus shifts from the butterflies and flowers of summer to the fungi and garden bird feeder, this season also brings us some of nature’s most incredible spectacles.

This is the third in our seasonal phenology series where you can explore a carefully chosen collection of ID blogs, books, equipment and events, all designed to help you make the most of an autumn outside. Check out our spring and summer blogs and don’t forget to look out for our winter blog in December.


Identification guides:

 

 

 

 

 

 

 

 

 

 


What you might see:

• During the autumn, most of our summer migrants will begin to head off for warmer climes. Swallows and House Martins will depart on their lengthy migration to Africa, where they will spend the winter before returning to us next spring. At the same time we see the arrival of other species such as Fieldfare, Redwing and several species of ducks and geese. Many will spend the winter in Britain whilst others will stop off briefly to feed on their way elsewhere. Some coastal species, such as Puffins and Gannets leave during the autumn to spend the winter at sea.

• Peaking in late November and early December, Starling murmurations are one of the most spectacular events in the wildlife watcher’s year. These magnificent clouds of birds, swirling and turning in perfect unison, can be made up of more than 100,000 individuals. The best time to see murmurations is in the early evening – this is when the birds take to the skies to find their night-time roosting spots.
•As days shorten and temperatures cool, the natural pigments in tree leaves change, and we are treated to a final burst of colour before the leaves fall and winter sets in. Parks and deciduous woodlands are the perfect place to witness this wonderful palette of red, gold and copper throughout the autumn.

• October is the ideal time to observe the deer rut. Our three largest species of deer (red, fallow and sika) all perform this spectacular behaviour which involves rival stags roaring and locking antlers in battle in order to gain access to females, who are only fertile for around one day each year. Exmoor, Dartmoor and the New Forest are particularly good locations for observing these iconic displays.
• With the cooler weather and increased rainfall, autumn is usually the best time of year for spotting fungi. Following a spell of rain, grassland and woodland can suddenly be carpeted with an array of fascinating species. Giant puffballs and the stunning fly agaric are two easily identifiable and impressive species to spot.

• During the autumn, salmon will migrate from the open ocean back to their home rivers in an effort to reach the higher reaches of clean water where they will breed. As they travel upstream they can jump up to three metres upon encountering waterfalls or other obstacles. Although risky for the fish, as jumping out of the water makes them vulnerable to predation, these spots provide an excellent chance for us to observe the salmon run in action.


Activities:

 


Upcoming events:

Great British Beach Clean – 16th to 25th September
National Hedgerow Week – October (dates TBC)
World Migratory Bird Day – 8th October
Seed Gathering Season – 22nd October to 22nd November
National Mammal Week – October (dates TBC)
National Tree Week – 26th November to 4th December


Essential books and equipment:

Collins Bird Guide: 3rd Edition

The third edition of the hugely successful Collins Bird Guide is a must for every birdwatcher. In addition to comprehensive descriptions, illustrations and distribution maps, each group of birds includes an introduction that covers the major problems involved in identifying or observing them.

 

Collins Complete Guide to British Mushrooms & Toadstools

A superb guide that allows anyone to identify mushrooms found in Britain and Ireland. The book is illustrated with beautiful photographs throughout, featuring the species you are most likely to see. Extensive details on size, shape and colour are given and over 1,500 photographs help you identify each species.

 

What to Look For in Autumn

In the UK, autumn is a season of change and preparation. The air temperature starts to drop, trees change colour and the days get shorter. This book takes a closer look at hedgerow picnics, unexpected houseguests and hibernating hedgehogs as the secrets of autumn begin to appear in the world around us.

 

Kite Falco Binoculars

High performance, lightweight and compact binoculars. They produce bright images, with all lens surfaces coated in Kite’s MHR coating; a multilayer coating that allows up to 90% light transmission.

 

Defender Metal Seed Feeder

The Defender Feeder’s metal construction is tough, long lasting and offers excellent protection from squirrel damage. The base and hanger cap are all constructed from corrosion resistant solid metal alloy. The feeding tube is made from UV-stabilised polycarbonate, which will not deteriorate when exposed to sunlight.

 

NHBS Wooden Bird Nest Box

Our own range of wooden bird nest boxes have been custom designed and manufactured from substantial 2cm thick FSC-certified wood. These simple, breathable wooden bird boxes have a sloping roof and four drainage holes and are ideal for providing crucial nesting spaces for the smaller garden birds.

 

Browse our full collection for more field guides and equipment highlights.

Book Review: Goshawk Summer: The Diary of an Extraordinary Season in the Forest

Winner of the James Cropper Wainwright Prize for Nature Writing 2022. 

Chronicled in Goshawk Summer: The Diary of an Extraordinary Season in the Forest, wildlife cameraman James Aldred is given the once-in-a-lifetime opportunity to film a goshawk nest during the first few months of the pandemic. Having just completed a migration himself, returning home after filming a cheetah family in Kenya, he was commissioned to begin filming in the New Forest. However, after the adventures of finding a suitable nest and planning how to set up the shoot, lockdown began. The everyday hustle and bustle of everyone going about their daily lives stopped. In the spring months of 2020, with everyone staying at home, no cars on the road, the absence of aeroplane vapour trails crisscrossing the sky, an eerie quiet descended. And perhaps most importantly, lockdown meant no more visitors to the New Forest – except for James.

After harpy eagle attacks, being chased by venomous snakes, and almost being knocked out of a tree by an elephant, you’d think Aldred wouldn’t have much excitement for our native wildlife. However, the awe that Aldred has for not just goshawks but for many of our species shines through in this book. For all its named ‘Goshawk Summer’, this book reads like an ode to the threatened aspects of Wild Britain. It is a whistle-stop tour of our countryside, from instructions on the management of heathland and the place muntjac have in our ecosystems, to the plight of the Dartmoor warbler, pine martens, and the curlew, and even the cultural relationship we have with foxes.

Northern goshawk chick by Andrey Gulivanov via Flickr

The wealth of experience he has gained over 25 years of working in the industry is clear throughout this book. Passages are filled with rich tidbits of wildlife encounters, such as the time he found all six native reptile species in one morning. Each sighting and mention of a species is accompanied by a short tale or a piece of history. Often, these sightings are compared to Alred’s experiences with more exotic ones, such as the pine marten with the yellow-throated marten in Borneo, a group of tumbling fox cubs with the cheetah family in Kenya, and the goshawk as “our very own mini-harpy”. It is a welcome reminder that UK wildlife can be just as magical and mysterious as that of far-flung places.

Goshawk by Andy Morffew via Flickr

Written from field notes kept at the time, the internationally experienced wildlife cameraman dives into the wildlife of his childhood haven of the New Forest. He describes the lack of human activity and disturbance as a glimpse into paradise, which, through his engaging observations, we too can experience. The goshawks are the true highlight of this book, as Aldred gives us a window into the seemingly timeless forest away from the jumble and stress of modern life. Following the weeks and months of Aldred’s shoot, we see the day-to-day workings of a goshawk nest and the trials and tribulations of a species once hunted to extinction. While watching the development from eggs to fully fledged juveniles, Aldred tells the history of this previously highly persecuted species.

As lockdown eased and travel was allowed, the spell is broken and it seems that suddenly everyone is using natural spaces. Car parks and roads fill and forest paths become alive with walkers, music and cyclers. Unfortunately, while many reported this as the public’s increasing appreciation for our natural landscapes, Aldred has a different opinion. With the pandemic always running in the background, he documents the impacts of the sudden rush to reenter the world. From the increase in noise, litter, risky barbeques, irresponsible drivers and dog owners, the newfound peace of the New Forest seems shattered. The forest is described as a habitat that “has been abused for centuries” and Aldred reaffirms the emerging narrative that we should step back to give nature space to breathe and recover. Throughout Goshawk Summer, Aldred issues a strong call for people to be more conscious and considerate of their behaviour in nature, particularly around nesting bird season.

Returning in February 2021, almost eight months after watching the goshawk chicks fledge, Aldred once again encounters the goshawk female. He notes a feeling of elsewhereness within the forest, of outside being England and inside “somewhere much further north”. Goshawk Summer mirrors this, providing a fascinating glimpse into the perspective of a wildlife cameraman and a welcome break from the clutter of the outside world. This book was awarded the James Cropper Wainwright Prize for Nature Writing 2022.


Goshawk Summer: The Diary of an Extraordinary Season in the Forest
By: James Aldred
Paperback | June 2022

 

 

 

 

James Lovelock Obituary

James Lovelock 1919–2022

We have recently received the sad news of the passing of James Lovelock, an environmentalist, chemist, futurist and the creator of the Gaia hypothesis.

Born in 1919, he attended the University of Manchester at age 21 and graduated with a PhD from the London School of Hygiene and Tropical Medicine in 1948, becoming an independent scientist in 1961. He had since been awarded honorary degrees from several institutions, including the University of Exeter, Stockholm University and the University of Colorado Boulder. His career was varied, from travelling aboard the research vessel RRS Shackleton to working on developing scientific instruments for NASA, and even performing cryopreservation experiments. 

Lovelock was the first person to detect Chlorofluorocarbons (CFCs) in the atmosphere after developing an electron capture detector in the late 1960s. CFCs are nontoxic chemicals used in the manufacturing of products such as aerosol sprays, and are used as solvents and refrigerants. Their role in the depletion of the ozone layer led to their inclusion in the Montreal Protocol, which worked to phase out several substances to protect the ozone layer. During his time aboard the RRS Shackleton, Lovelock measured the concentration of CFC-11 from the northern hemisphere to the Antarctic. These experiments provided the first useful data on the widespread presence of CFCs in the atmosphere, though the damage these cause was not discovered until the 1970s, by Sherwood Rowland and Mario Molina. 

James Lovelock was also known for his Gaia hypothesis. This hypothesis, first created in the 1960s, proposed that the complex interacting system of the Earth’s biotic and abiotic parts could be considered as a single organism. Drawing from research by Alfred C. Redfield and G. Evelyn Hutchinson, Lovelock formulated that living organisms interact with the non-living environment to form a synergistic and self-regulating complex system, by co-evolving with their environment. He suggested that the whole system, including the biosphere, atmosphere, hydrosphere and pedosphere, seeks an environment optimal for life. This evolution is facilitated through a cybernetic feedback system that is unconsciously operated by the biota, leading to a final ‘state’ of full homeostasis. 

While the Gaia hypothesis is generally accepted by many in the environmentalist community, there has been some criticism, particularly from the scientific community. Lovelock later made revisions to the hypothesis to clarify that there was no conscious purpose within this self-regulating system and to bring the hypothesis into alignment with ideas from other fields, such as systems ecology. This had reduced criticism, but there still remains scepticism from the scientific community.

Lovelock wrote more than 200 scientific papers as well as a number of books on a variety of topics within chemistry, environmentalism, geophysiology, climate change and more. Lovelock’s work has been recognised a number of times, receiving awards such as the Tswett Medal in 1975, the Dr A. H. Heineken Prize for Environmental Sciences in 1990 and the Royal Geographical Society Discovery Lifetime Award in 2001. He was also appointed a member of the Commander of the Order of the Britsh Empire for services to the study of Science and the Atmosphere in 1990 and a member of the Order of the Companions of Honour for services to Global Environmental Science in 2003. In 2006, he was awarded the Wollaston Medal, an achievement also received by Charles Darwin.

Bruno Comby, CC BY-SA 1.0, via Wikimedia Commons

James Lovelock: 26th July 1919–26th July 2022

Book Review: Fen, Bog & Swamp by Annie Proulx

Fen, Bog & Swamp, from Pulitzer Prize winning author Annie Proulx, is a wide ranging book that meanders through the subject of wetlands on a journey which encompasses history, biology, language, culture, art and literature. Written in a passionate and lyrical voice, the book is not only a thorough exploration of these ecosystems, but also a war cry in their defence, although one that at times feels dampened by the assumption of inevitable defeat. This is echoed in a statement in which she describes her intentions behind the writings and research: “Before the last wetlands disappear I wanted to know more about this world we are losing. What was a world of fens, bogs and swamps and what meaning did these peatlands have…”.

The book is arranged into four loose parts: an introduction of “discursive thoughts on wetlands”, followed by individual chapters covering fens, bogs and swamps. Beginning the text with a description of a fond yet distant memory of walking through a swamp with her mother as a child in 1930s Connecticut, which she describes as her “first thrill of entering terra incognita”, Proulx goes on to bemoan the disinterest of modern humans in “seeing slow and subtle change” and the “slow metamorphoses of the natural world”. In our fast-paced lives in which speed and efficiency are hailed as the twin gods of progress, there are few who can, or desire to, repetitively observe the same flowers, trees or waters, week after week, season after season, or to appreciate the myriad yet microscopic ways in which they change. For this reason, evidence for a warming climate and its impending crisis have been easy to ignore until the impacts are so visible that they can no longer be shuffled under the carpet.

Strumpshaw Fen. Image by Michael John Button via Flickr.

As a reader based in Britain, I found the section on fens to be of particular interest, despite the fact that their story is ultimately one of destruction and decline. These days it is hard to imagine a Britain in which 6% of the land was wetland, all of which provided a  “source of wealth that could hardly be surpassed by any other natural environment”. Now, in modern Britain, less than 1% of the original fenlands remain: a mere fragment of this once great and diverse habitat.

Proulx’ wonderful descriptions of the people who lived in the fens and how an intimate knowledge of its creeks, rivers and mudflats allowed them to thrive in this challenging landscape are particularly pleasing. Using descriptions of artwork and quotations from literature (such as the Moorlandschaften photographs of Wolfgang Bartels and Gertrude Jekyll’s wonderful vignette on the use of rush-lights) Proulx paints a vivid picture, not only of the historical landscape, but also of the lives of the people inhabiting them.

In fact, these diversions into the lives of the people who have impacted and been impacted by wetlands occur frequently throughout the text, and are used to great effect to provide an insight into changing minds and cultures. From stories of the 16th century Spanish explorers to those of naturalist Henry Thoreau and botanist William Bartram, the book is littered with potted biographies that tell the stories of the people who were fascinated by these landscapes, as well as the darker sides of exploitation and greed.

Through the telling of these stories, it becomes apparent that fens, bogs and swamps have long been derided by humans. This is exemplified by the pre-15th century British fen dwellers who were “literally and metaphorically looked down on” by the upland people in a manner that was reflected in their view of the fenlands themselves. Also mirrored in the attitude of European settlers in the US who despised the swamps for slowing down movement and progress and limiting productive agriculture, wetlands throughout the world have consistently been viewed as ‘waste, unproductive’ areas, in need of ‘improvement’.

Time and time again we have blundered around in the name of progress, attempting to drain, farm, reforest and develop these regions with little knowledge of how to maintain them afterwards, or even whether this is possible. Indeed, as is now apparent in areas such as New Orleans and Chicago, where the water is slowly taking back the land, the fight against nature is likely to be a long drawn-out game that we are unable to win.

New Orleans swamp. Image by ataelw via Flickr.

As you might expect from someone whose life has been concerned with words, Proulx pays a lot of attention to the language surrounding fens, bogs and swamps. Highlighting such examples as the equally pleasing Pocosin (swamp) or Muskeg (bog), she also draws parallels between the loss of these habitats and the loss of the language that we can usefully use to describe them. In a manner that has also been highlighted by writers such as Robert MacFarlane in Landmarks and The Lost Words, it seems that this is a two way street: as we lose the habitats, we also chip away at the list of nouns and adjectives that are used to describe them; but equally, with the loss of this nuanced language, we also begin a process of forgetting and dismissing the landscapes themselves.

I came away from reading this book with a new appreciation of fens, bogs and swamps, but also saddened by the fact that, as Oliver Rackham stated, the long history of wetlands is ultimately a story of their destruction. As Proulx simply states in her final lines, in an echo of those words from Norman Maclean’s A River Runs Through It, perhaps the time is coming when we will all be “haunted by waters”.


Fen, Bog & Swamp: A Short History of Peatland Destruction and Its Role in the Climate Crisis is available for pre-order from NHBS and is due for publication in September 2022.

Phenology Series: Summer

For those of us living where there are four distinct seasons, summer is the period of long, warmer days where the skies, fields, lakes and mountains are alive with the busy activities of plants and animals at the peak of their growing year. Most of the animals that have hatched or been born earlier this year will be beginning to fend for themselves, while many plant species will be coming to the end of their flowering period and preparing to produce seed in an effort to ensure their survival and proliferation.

The combination of warmer weather and longer daylight hours makes this the perfect time to get out and about and experience the beauty and complexity of the natural world.

This is the second in our seasonal phenology series where you can explore a carefully chosen collection of ID blogs, books, equipment and events, all designed to help you make the most of a summer outside. Check out our spring blog and don’t forget to look out for our autumn blog in September.


Identification guides:

 

 

 

 

 

 

 

 


What you might see:

• Hedgerows and verges are still home to lots of flowering plants, although the frothy drifts of cow parsley are now coming to an end. Honeysuckle can be seen blooming from June, providing a night-time food source for moths such as the Elephant Hawkmoth (Deilephila elpenor).

• Bee orchids (Ophrys apifera) will flower briefly in June and July on dry, chalk and limestone grasslands, while sea cliffs will be adorned with the delicate blush of sea thrift (Armeria maritima) from April to October.
• Auks, such as Razorbills (Alca torda), Guillemot (Uria aalge), Puffins (Fratercula arctica) and Fulmar (Fulmarus glacialis), come to their cliff nests in spring to lay their eggs. They can still be seen (and heard!) throughout the summer as they make frequent trips out to sea to catch food for their young. Further inland, summer visitors such as Redstart (Phoenicurus phoenicurus), Wood Warblers (Phylloscopus sibilatrix) and Pied Flycatchers (Ficedula hypoleuca) are wonderful to catch a glimpse of.

• June to August is an important time for ladybirds. During this period, mated females will lay their eggs which then hatch into larvae and form pupae through a series of four stages, or ‘instars’. Adult ladybirds emerge from the pupae in August.
• Wasps, bumblebees, honeybees and butterflies are all active in the summer and will feed as much as possible while the weather is fine. Small Tortoiseshell (Aglais urticae) and Red Admiral (Vanessa atalanta) butterflies can both be frequently seen around nettles where they like to lay their eggs.
• Frogs and toads spend their days keeping cool in damp and shady areas and are often found in overgrown areas of the garden during the summer. This year’s froglets and toadlets will remain in the water until late summer.

• The summer months are a great time to spot bats hunting for insects during the dusk and dawn hours. Female bats give birth to their young in June and within three weeks these juveniles will be learning to fly themselves. By August the youngsters will no longer need their mother’s milk and will be hunting for their own food.


Activities:


Upcoming events

Big Butterfly Count – 15th July to 7th August
British Dragonfly Week – 16th to 24th July
National Marine Week – 23rd July to 7th August
International Bat Night – 27th to 28th August


Essential equipment and books:

Field Guide to the Moths of Great Britain and Ireland

This beautifully illustrated and comprehensive field guide shows moths in their natural resting postures. It also includes paintings of different forms, underwings and other details to help with identification.

 

 

Britain’s Reptiles and Amphibians: A Guide to the Reptiles and Amphibians of Great Britain, Ireland and the Channel Islands

This detailed guide to the reptiles and amphibians of Britain, Ireland and the Channel Isles is designed to help anyone identify a lizard, snake, turtle, tortoise, terrapin, frog, toad or newt with confidence.

 

The Wild Flower Key: How to Identify Wild Flowers, Trees and Shrubs in Britain and Ireland

This essential wild flower guide is packed with identification tips and high-quality illustrations, as well as innovative features designed to assist beginners. The text aims to be as useful as possible for those working in conservation and includes a compilation of the latest research on ancient woodland indicator plants.

 

NHBS Moth Trap

A lightweight and highly portable trap, tested and approved by Butterfly Conservation. This mains-powered trap runs a single 20W blacklight bulb (included) and comes supplied with a 4.5m power lead with UK plug.

 

Kite Ursus Binoculars

These affordable binoculars have been designed for everyday use and have a robust housing, great field of view and produce a bright, colour-balanced image.

 

Magenta Bat 5 Bat Detector

A handheld super-heterodyne bat detector with an illuminated easy-to-read LCD frequency display. This fantastic entry-level detector converts ultrasonic bat calls into a sound that is audible to humans, allowing you to listen to and identify the bats flying around you.

 

 

Browse our full collection for more field guides and equipment highlights.

Book Review: Abundance: Nature in Recovery by Karen Lloyd

Abundance: Nature in Recovery is a collection of essays by award-winning author, Karen Lloyd. Examining abundance and losses in the natural world, Lloyd laments the lack of sight humanity has for the holes we have created. Looking first at artists such as Mary Newcomb, Carry Akroyd, and Daniel Beltrá, the book begins with the struggles of those trying to draw attention to the damaging impacts of human encroachment on the natural world. While many are beginning to understand the harm we are causing, the momentum of our modern society hasn’t allowed us to stop. By recounting a moment when a willow warbler flies into her house, Lloyd compares the fight of individual people against the systems we operate under with the panicked movements of the bird battering against the glass. We, like the bird, have no perception of how to remove ourselves from ‘the world of window frames and glass’ that we inhabit.

Willow warbler by Ron Knight via Flickr

Abundance aims to give a voice to the species and habitats that are often disregarded in the political sphere. Travelling to places such as the Veluwe Forest in Switzerland, the Strathspey woodland in Scotland and the Hungarian Steppe, Lloyd tells the stories of people on the front line of conservation fighting to halt biodiversity loss. The volume of negative environmental news can often be overwhelming, and the author shares her own experience of this feeling in the opening essay. This book is a welcome break, reminding us that conservation success is possible and is taking place right now across Europe.   

Beaver felled tree by Corey Burger via Flickr

Through the exploration of local attitudes to conservation efforts, Lloyd touches on current themes such as rewilding and the return of wolves to the UK. Shifting baselines, where the current generation believes what they are seeing in nature around them is the norm and are unaware of the decline over previous generations, are impacting people’s perspective on the return of previously extinct species. Despite some extinctions being relatively recent, such as the beaver, the general public is unused to living with them. Therefore, they fear the impact these species may have on their daily lives. Worries of damage to livelihood and homes have been exacerbated by misconceptions and scapegoating. Lloyd recounts the concerns people have for the threatened wild salmon should beavers be allowed to remain, despite beavers being obligate herbivores, as well as the attempt to blame beavers for a flash flooding event in Alyth, Scotland. But if we are to allow the natural world to recover from the damage we have inflicted upon it, Lloyd believes that nature needs to be placed centre-stage in everything we do.

Wild salmon by Bureau of Land Management via Flickr

Abundance is an engaging and accessible book, presenting personal accounts of seeing firsthand the impacts of anthropomorphic destruction, riveting natural history stories and shocking data. From the conflict between the need for clean energy sources and the impacts of wind farms on birds to the impact of flood protection on beavers and kingfishers, Lloyd discusses our struggle to find effective solutions to tackle our biodiversity crisis. The engaging and entertaining nature of this book only increases as you read. Comparable to a travel book, each essay is a new adventure in wildlife-rich places. From eighty fragments on the pelican to tales from viewing platforms in the Lake District and the adventure of the 2020 lockdowns, the variety will hold your attention until the very end.


Abundance: Nature in Recovery
By: Karen Lloyd
Hardback | September 2021

 

 

 

 

All prices correct at the time of this article’s publication.

Testing the Guide: An Identification Guide to Garden Insects of Britain and North-West Europe

Our second article in our Testing the Guide series looks at An Identification Guide to Garden Insects of Britain and North-West Europe, a photographic identification guide to 150 species of garden insects most commonly found in Britain and north-west Europe.

This guide includes an introduction covering how to attract insects to your garden, advice on photographing insects, a description of insect anatomy, the characteristics of the insect orders included in the guide, and the insect lover’s year, describing the best places to look for different species throughout the different months and seasons of the year.

From there, each species is presented, grouped by order, with keenly observed descriptions to help you identify even the smallest creature, as well as one or two photographs labelled with distinguishing features. In each of these sections, there are details of its life cycle from egg to adult, a calendar showing the time of year when the adult can be seen, and star facts that give further proof of insects’ fascinating lives.

Using the guide

Throughout March, April and May, we tested the identification guide by exploring a garden for a few hours during the day and during the night. The garden is small, with a patch of lawn, bare dirt, a hedgerow of mainly ivy (Hedera helix) and holly (Ilex aquifolium), stone gravel, Japanese camellia (Camellia japonica) and rhododendron (Rhododendron sp.) bushes, a field maple tree (Acer campestre), clumps of daffodils (Narcissus pseudonarcissus) and three-cornered garlic (Allium triquetrum), as well as various other flowering and non-flowering plants. This garden also contains a small insect house which was placed in September of last year. Weedkiller was used once in September but no other chemicals have been used since, nor has the lawn been mowed. Therefore, the garden should be able to support a number of insect species. We attempted to search by eye and by using a tapping tray and stick. Compared to just searching by eye, we found that we had little success with tapping as the vast majority of what we found were spiders and we were unable to identify the few insect species we found using this guide.

What we found
Marmalade hoverfly by H. Ketley

Following the guide, we were able to ID this species as a marmalade hoverfly (Episyrphus balteatus), a small, delicate hoverfly with a unique pattern of twin dark bands separated by lighter bands. As this individual doesn’t have ‘holoptic’ eyes – eyes that meet at the top of the head – we believe this is a female.

Speckled wood by H. Ketley

This guide has a large section on butterflies and moths, covering a number of common species you’ll likely see in your garden and local green spaces. This species is a speckled wood (Parage aegeria), identifiable through its dark colouration and the spots on its hindwing, which have a yellow outer ring, a black inner ring and a white central spot. According to the guide, it is a distinctive species, and there are no similar species listed. However, for those unfamiliar with these species, their underwing pattern could potentially be confused with other butterflies such as walls (Lasiommata megera) or graylings (Hipparchia semele).

Dock bug by H. Ketley

This is a dock bug (Coreus marginatus), a small insect from the family Coreidae. According to the guide, they’re common and widespread in Europe, but in Britain, Ireland and Scandinavia, they’re restricted to the southern parts. They’re identifiable through their shape (upturned, pointed pronotum and broad abdomen with a noticeable scutellum), their red-orange antennae with a black final segment, and their pale-brown colouration. There is variation in the wing membrane colour between individuals, and an important diagnostic feature that can distinguish it from other similar species is the forward-pointing spines between its antenna. This feature can be most easily identified using a hand lens, handheld magnifier or magnifying pot.

Green shieldbug by H. Ketley

This similar-looking species is a (common) green shieldbug (Palomena prasina). Despite its name, this species can range from bright green to bronze, particularly becoming darker prior to winter hibernation. Its brown wing membranes set it apart from similar, non-native species, such as the southern green shieldbug (Nezara viridula), as noted in the guide. If you are able to look closely at one, you’ll be able to see it is covered in tiny black dots, with red eyes, feet and antennae (primarily the last two segments). It can also have a red edge all the way around its thorax and abdomen.

Common malachite beetle by H. Ketley

We also managed to spot this colourful species, which we were able to ID using the guide as a common malachite beetle (Malachius bipustulatus). The red ‘shoulders’ and red spots on the end of the abdomen, helpfully annotated in the guide’s photo, made this species easy to identify.

Using this guide, we were also able to identify a scorpionfly, bluebottle, greenbottle, dark-edged bee-fly, thick-legged flower beetle, two-spot ladybird and a buff-tailed bumblebee.

Our opinion

As noted in the introduction to this guide, there are around 24,000 insect species in Britain, and almost three times that in mainland Europe. And so there will always be species you find in your garden that are not in this field guide, which covers only 150 species.  The breadth of the species covered within the guide perhaps could’ve been expanded, but as it does cover many of the most common species, you are still likely to see a number of these species within your garden and local green spaces. In addition, the paired-down number of species can be useful, as it can be quicker and easier for readers to accurately identify species they’ve found. Therefore, this is still an incredibly useful guide, particularly for naturalists, beginners and those who want a more concise and affordable insect field guide.


An Identification Guide to Garden Insects of Britain and North-West Europe
Dominic Couzens and Gail Ashton

Book Review: Birds, Beasts and Bedlam by Derek Gow

Birds, Beasts and Bedlam: Turning My Farm into an Ark for Lost Species is an eclectic mix of stories from Derek Gow’s past and from the varied people he’s met and worked with. Opening with an account of his expedition to see bison in Poland, Gow laments the loss of ‘great beasts’ from Britain. We’ve lost much of our megafauna, including steppe bison; aurochs; brown, polar and cave bears; Eurasian and Irish elk; lynx; and wolves. Some of these losses, along with the current rate of habitat destruction, have drastically changed how our ecosystems function.

Derek Gow is a reintroduction expert, farmer and author, best known for his work with beavers, white storks, water voles and wildcats. His first natural history book, Bringing Back the Beaver, was a highly acclaimed success, detailing his firsthand account of the reestablishment of beavers in waterways across England and Scotland. Following Gow’s rewilding and farming adventures, from his first attempt at keeping livestock as a child to his time working at zoos and captive breeding programmes, Gow’s new memoir describes his battles with creating a viable farm and how he is repairing the damage this caused to the land and wildlife. 

In 2006, Gow bought a farm next to his property in South Devon. In chapter three ‘Not a Lark or a Lizard Lived There’, Gow details the quiet decline of wildlife on his farm and his slow realisation of the damage he caused by following conventional farming practices. He tells of his final straw moment, when a small mammal trapping course run on his land only turned up two woodmice. The lack of voles indicated a much wider absence of wildlife within the farm, such as the loss of barn owls and kestrels.

Male kestrel offering a vole to a female. Image by Francesco Veronesi via Flickr

After realising the damage that was occurring, Gow started to deconstruct his farm, selling off his livestock and began to try to rejuvenate the land. Through excavations, fencing and accidental escapees, a complex series of watercourses and wetlands were created. Birds, otters, amphibians and insects started to return. But this wasn’t enough. Gow introduced Heck cattle, Iron Age pigs (a hybrid of wild boar and Tamworths), mouflon sheep, Exmoor ponies and even water buffalo to replicate the ecosystem roles of Britain’s lost megafauna. These helped shape not only the species composition and trophic structure of the ecosystem, but also the physical structure of the habitats, conserving and promoting biodiversity. Gow describes how the cattle gouged banks and dug pits in pastures, how pigs created wallows that supported tadpoles and dragonfly larvae, and how the presence of grazing ponies has resulted in an irregular, wilder edge where pastures and woods meet. 

Mouflon by leopoldo de castro via Flickr

Throughout the later chapters, Gow shares the conservation history and reintroduction attempts of two ailing UK species, the water vole (Arvicola amphibius) and the pool frog (Pelophylax lessonae). Water vole populations have significantly declined in recent decades due to predation by the invasive American mink (Neovison vision), habitat degradation, historical persecution and pollution. The reduction in waterways and habitat corridors, the removal of bankside vegetation and the urbanisation of floodplains are among the many ways water vole habitats are being destroyed.  Gow recounts the process of creating a successful captive breeding program for water voles, sharing the many mistakes that were made before they found the right cage design. Thousands of water voles have been bred for release projects, helping to boost declining populations.

Human encroachment into watercourses is also thought to have been one of the causes of the extinction of pool frogs in the UK. Reintroductions from populations in Sweden have been underway since 2005. Perhaps unsurprisingly, Gow links both the reintroduction of this species and the efforts for water voles to the reintroduction of beavers. As anyone who has read Bringing Back the Beaver will know, beavers are ecosystem engineers and shape the habitats they live in. Their actions provide a far more sustainable and natural practice for creating more suitable habitats to facilitate rewilding and the reintroduction of other species.

Beaver pond in Yellowstone National Park. Image by NPS / Neal Herbert via Flickr

Birds, Beasts and Bedlum is a fun, engaging memoir, filled with excentric tales and artful insights into the world of farming, conservation and rewilding. Ending on a lament at the often slow, overcomplicated process of reintroductions and rewilding, this book highlights the need for a better-developed system and large-scale reshaping of the landscape, with a final call for the return of the wolf. 


Birds, Beasts and Bedlam: Turning My Farm into an Ark for Lost Species
By: Derek Gow
Hardback | June 2022