Tag: Entomology

To the general naturalist, ladybirds are arguably the most familiar group of beetles and an up-to-date field guide has been long overdue. Now, after exhaustive research and diligent illustrations, this brand new field guide covering all 47 species of ladybird occurring in Britain and Ireland is finally available.

 

 

The authors Helen E. Roy and Peter Brown and illustrator, Richard Lewington signing the hardback edition exclusively for NHBS. Available while stocks last…

They also found time to answer a few questions regarding the making of this definitive field guide to the ladybirds of Britain and Ireland.

With all the research, detailed illustrations, and accessible format design of this guide, how long has this project been in the making?

 

As the illustrations of the adults, larvae and pupae were all made from living specimens, collected in the wild, we needed at least two seasons to collect them all, and for Richard to illustrate them.

Ladybirds are a niche set of organisms which can be often overlooked, where did the inspiration to produce this field guide come from?

The brightly coloured ladybirds are an extremely popular group of insects but the small so-called inconspicuous ladybirds are under-recorded. Similarly, the larvae and pupae of ladybirds are less well known. We hope that this field guide, adding to the popular series of field guides published by Bloomsbury, will encourage recording of all ladybirds in all life stages. It is also a celebration of the amazing contributions to the UK Ladybird Survey from so many people.

Field guides can provide an essential tool to assist monitoring and conservation efforts of species. Could you explain why our ladybirds may need to be monitored?

Ladybirds, like all insects, respond to environmental change in different ways. Some species are expanding in range but many others are struggling. Understanding these patterns and trends is extremely important for informing conservation and decision-making. Many species of ladybird are beneficial, providing pest control of common garden and agricultural pests such as aphids and scale insects, and so it is important to consider the changing dynamics of these important species. How ladybirds are responding to climate change is another important aspect that the monitoring data will show.

Each illustration is so detailed, what is the process for reproducing a ladybird so accurately?

Detail and accuracy are the two most important considerations when producing illustrations for a field guide and working from actual specimens, rather than from photographs, is essential. Only then can measured drawings be made for correct anatomical details. Photos can be used as a supplement and museum specimens are also helpful if live material is unavailable.

With each book or field guide you hear of unexpected challenges. What was the biggest challenge in creating this field guide?

 

As the larval and pupal stages of ladybirds are quite short in duration, the main challenge for Richard was having to illustrate them as soon as he received them, often by post. The larvae also needed to be fed, at the same time ensuring the carnivorous species were kept apart, as many are cannibalistic. The inconspicuous species were the most challenging to illustrate as they are tiny, most around 2–4mm long, and covered in minute hairs, which often form diagnostically important patterns on their wing cases.
It has been such a pleasure to work together – we have all learnt from one another along the way. It has been inspiring to hear from Richard about the microscopic details of some of the little ladybirds that had previously gone unnoticed by us.

Helen E. Roy (Author)

Peter Brown (Author)

Richard Lewington (Illustrator)

 

 

Professor Helen Roy’s research at the Biological Records Centre focuses on the effects of environmental change on insect populations and communities, and she is particularly interested in the dynamics of invasive species and their effects on native biodiversity.

Dr Peter Brown is an ecologist and senior lecturer in zoology at Anglia Ruskin University in Cambridge. His research focuses on three main areas: ladybirds, non-native species and citizen science.

Richard Lewington is regarded as being one of the finest wildlife illustrators. His meticulous paintings of insects and other wildlife are the mainstay of many of the modern classics of field-guide art, including the Field Guide to the Moths of Great Britain and Ireland and the Field Guide to the Bees of Great Britain and Ireland.

 

Field Guide to the Ladybirds of Britain and Ireland

By: Helen E. Roy (Author), Peter Brown (Author), Richard Lewington (Illustrator)

Paperback | Nov 2018 |  ISBN 9781472935687                    £19.99 £24.99                                                                              Hardback | Nov 2018 |  ISBN 9781472935670                    £37.99 £44.99

 

 

 

 

 

 

Browse all our Ladybird books

 

Naturalist and wildlife artist Steven Falk has had a diverse career with wildlife and conservation, including working as an entomologist with Nature Conservancy Council, and as natural history keeper for major museums. He is now Entomologist and Invertebrate Specialist at UK invertebrate conservation organisation Buglife. His new Field Guide to the Bees of Great Britain and Ireland will be published by British Wildlife Publishing next month.

Tell us about your role at Buglife.
At Buglife, I have quite a diverse role. I provide information and advice to colleagues, external enquirers and a plethora of external organisations. I’ve been particularly involved with overseeing the production of new red lists for assorted invertebrate groups, also providing feedback to the various national pollinator strategies, new agri-environment schemes, plus helping to develop projects for some of our most endangered invertebrate species. We also have a consultancy now, Buglife Services, which carries out and coordinates invertebrate surveys all over Britain. We’ve just done an exciting survey of the A30 and A38 in Devon and Cornwall. We need more understanding of road verge invertebrates, especially pollinators.

How did you come to write this landmark identification guide to all the bees of Britain and Ireland?
I was approached by Andrew Branson in 2012 and was initially quite reluctant, because you cannot use a traditional field guide approach for bees, as many cannot be identified to species level in the field (they require the taking of a specimen for critical examination under a microscope) and it is crucial that we keep the national dataset (run by BWARS) clean and reliable by being honest about where the limits of field identification lie. So I agreed to write it on the basis that it covered all 275 species, had reliable keys, and could appeal to both hardcore recorders and general naturalists. I knew this was feasible, because we had faced the same challenge with the seminal book British Hoverflies (Stubbs & Falk, 1983, 2002). So it is a field guide in the loose sense – it will help you to recognise much of what you see in the field, but also indicate at which point you need to take specimens and put them under a microscope. But you don’t need to collect bees or have a microscope to enjoy the book – we made sure of that.

There is growing concern about the conservation status of bees – how are our bees getting on, and how might the publication of this book help them?
Yes, we need to be concerned about bees. We have already lost 25 species and several more are teetering on the edge of extinction. Good bee habitat continues to be lost. Brownfield land came to the rescue last century, but most of that has now been developed or lost its flowery early successional stages, which is what so many bees need. The research being carried out on pesticides such as neonicotinioids is also pretty disturbing – check out the work by Prof. Dave Goulson at Sussex University. It seems to be affecting bee numbers in many parts of the country. The national pollinator strategies being published by UK member states are a call to arms – let’s get monitoring bees. But the emphasis is on developing citizen science to achieve some of this, because there is little funding. High quality amateur recording is part of this plan, and Britain’s strong tradition of this makes it a realistic proposition. But the last comprehensive coverage of British bees was Saunders, 1896, and it has been the lack of modern ID literature that has held bee recording back. Field Guide to the Bees of Great Britain and Ireland, and the supporting web feature (embedded in my Flickr site) will hopefully fix this!

Your career as a wildlife artist began early – you worked on the colour plates for Alan Stubb’s guide to British Hoverflies when you were just a teenager. How did this collaboration come about?
I pinned some bumblebees I had caught near my home in North London when I was 12. Half of them turned out to be bee-like hoverflies, and that started a fascination with hoverflies. The following summer holiday, I went out with a net almost every day, and seemed to find a new type of hoverfly daily. I was totally hooked on them, and I painted things that fascinated me, including those hoverflies. I exhibited some hoverfly artwork at the 1976 AES Exhibition in Hampstead, and met Alan Stubbs who told me he was writing a new guide to hoverflies. I said I wanted to do the artwork (I was only 14), and the rest is history. It took 3 years of evenings, and I think I was 17 when I finished it. I’m very proud of those plates, and you can see how my style develops (plate 8 was the first and plate 7 was the last – you can see a lampshade reflection in the early ones!).

Do we see any of your artwork in this book?
Sadly not, my eyesight is not great these days and I do very little drawing and painting now. But the British Wildlife Publishing ‘house artist’ is the great Richard Lewington, and he’s done a magnificent job. The bumblebee plates in particular, are just stunning, the best ever produced.

What sort of techniques do you use to produce your artwork – which is strikingly realistic and very detailed?
I painted birds a lot as a young child and was very aware of the bird artists of the time and their styles, people like Basil Ede, Charles Tunnicliffe and Robert Gillmor. I particularly liked the detail and photo-realism of Basil Ede’s work and became aware that he used gouache. So I started to use gouache and preferred it to watercolour. I’d often start with a black silhouette and build up the colour and texture on top of this, which is the opposite of watercolour painting. But others, like Denys Ovendon and Richard Lewington, show what can be done with watercolour, so it’s just a taste thing. For really intense or subtle colours, I’d need to use watercolours, because they produce a much larger colour pallete than gouache. Richard knows his watercolours – you need to if you want to tackle butterflies like blues, coppers and purple emperors. I’m possibly more proud of my black and white illustrations than my colour work. Here I was most influenced by the likes A. J. E. Terzi and Arthur Smith, house artists for the Natural History Museum. Their use of cross-hatching and stippling is so skillful, and I’ve tried to emulate this in my pen and ink artwork. Never use parallel lines in cross hatching!

Any future interesting projects coming up that you can tell us about – artistic, or conservation-based?
There are many more books I’d like to write, especially for wasps and assorted fly groups. It’s not just the subject, it’s the approach. I like getting into the mindset of the beginner and finding the right language and approach. We need to get more people recording invertebrates. I like the double-pronged approach of books plus web resources, and I have a popular and ever-expanding Flickr site that greatly facilitates the identification of many invertebrate groups. On the conservation front, I’m keen to continue promoting understanding of pollinators and to increase the effectiveness of agri-environment schemes. Invertebrate conservation is in my blood and I’ll be pursuing it to the very end in one form or another. I might even try illustrating again one day if I can find the right glasses!

Order your copy of the Field Guide to the Bees of Great Britain and Ireland
Visit Steven Falk’s website

Congratulations on the book and on publishing the first regional distribution atlas for dragonflies in Sweden. What is your background in natural history? Have you always been interested in dragonflies?
Thank you very much! I am a biologist and work since 2005 at the department of Nature Conservation at the County Administrative Board of Östergötland, mainly with action plans for threatened species. I have always been interested by natural history, and as a kid I liked to collect larvae of dragonflies, stoneflies, mayflies and other limnic insects. However, my interest for imago dragonflies and identification of species started during my biology studies, about 2002-2003.

For those who may not be familiar with the natural history of Sweden, what sort of place is Östergötland in terms of biodiversity and landscape?
Östergötland is situated in south east Sweden and covers 14,500 km sq. It is situated in the boreonemoral vegetation zone and can be divided into four natural geographic regions: the southern woodlands, the plains, the archipelago, and the northern woodlands. The woodlands and the archipelago mainly consist of coniferous forests, while the plains mainly consists of intensively cultivated agricultural land. The woodlands have great numbers of lakes and mires, while the plains are very poor in water. The main part of Östergötland is lowlands, but in the southern woodlands there are considerable areas above 200 m.a.s.l. The bedrock in the county is mainly acid but in the western part of the plains there is an area of Cambro-silurian calcareous rock. During the last glaciation, calcareous material was dispersed southwards, resulting in calcareous soils in some parts of the southern woodlands with granite bedrock. As a consequence of bedrock and soils you find mainly oligotrophic and dystrophic waters in the northern woodlands, eutrophic waters in the plains, and a mix of oligotrophic, dystrophic and mesotrophic in the southern woodlands. Östergötland, along with other southeastern regions, is one of the most species-rich regions in Sweden considering invertebrates due to its relatively warm and dry summers. It is well known for its considerable areas with hollow oaks and the saprolyxic fauna and flora associated with them.

How do you co-ordinate a project like this, with 150 volunteers over the course of five years (2008-2012), and what were some of the highs and lows?
It worked out very well since all was based on voluntarism. After getting initial information about surveying and identifying dragonflies, the participants could work quite independently. Most of the communication with the participants was made through e-mail. In addition, several activities were organized: kick-offs every spring, survey courses and excursions during summer, and reporting courses during fall. Many of the participants had no experience of surveying dragonflies before, and the fact that we managed to get so many volunteer amateurs out surveying dragonflies was one of the highlights of the project. Furthermore, the participants were a heterogenous group in terms of age and gender, and not only older men which is common in entomological contexts.

In the study you make comparisons with 10 other regions in Europe. What conclusions have you been able to draw through these comparisons?
Yes, I compare Östergötland with some other European regions where dragonfly surveys have been performed. Most of the regions have more species than Östergötland because they are situated south of Östergötland. On the other hand, Östergötland has two species which generally are missing in the other regions: Coenagrion johanssoni and Aeshna serrata. When comparing the species the regions have in common, the frequency for some species differs a lot between Östergötland and the other regions. Östergötland is distinguished by the fact that species classified as red-listed and/or decreasing in Europe occur more frequently in Östergötland than in most of the other regions. Particularly Coenagrion armatum and Leucorrhinia caudalis can be pointed out as much more common in Östergötland. Thus, Östergötland has both a national and international responsibility for these species, together with A. serrata, Aeshna viridis and Nehalennia speciosa. The reason for this is that important habitats for these species, such as bog ponds and mesotrophic lakes are naturally more common in Sweden, and that the exploitation of waters in Sweden has not been as severe as in central Europe.

What were some of the other significant findings of the project?
Probably because of global warming there is an ongoing change in the European dragonfly fauna where several southern species have expanded rapidly northwards and some northern species have retreated. In Östergötland the establishment of Lestes virens and Ischnura pumilio has been documented during the survey. L. virens was observed for the first time in the county in 2005 and, during the period 2008-2012, was found at several new localities every year. I. pumilio was first noted for the Östergötland in 2012.

And what is next for you and for the Östergötlands Entomological Society?
This year I have got the assignment to co-ordinate Sweden’s monitoring of the dragonflies species listed in the EU’s habitat directive. It will be very nice to work professionally with dragonflies and I have learned a lot about these species and dragonfly monitoring during the survey in Östergötland. I started this work last week with a field study of Ophiogomphus cecilia, a species only occurring in some few unregulated rivers in the very far north of Sweden. Concerning the Entomological Society in Östergötland, we have discussed the possibility of starting up another voluntary survey of some other easy identified insect group, e.g. shield bugs or grasshoppers, but nothing is ready to start yet.

Östergötlands Trollsländor [Dragonflies in Östergötland] is available now from NHBS

Dr Dino Martins is an entomologist and evolutionary biologist with a PhD in Organismic and Evolutionary Biology from Harvard University. He is also well-known in his native East Africa where he works to educate farmers about the importance of the conservation of pollinators. It is this work that recently won Dr Martins the prestigious Whitley Gold Award presented by the Friends and Scottish Friends of the Whitley Fund for Nature. His book, The Pocket Guide to the Insects of East Africa has just been published by Random House Struik. What’s more, he takes great photos, the majority of those in the book being his own.

Congratulations on winning the award – how did you become involved in entomology, and what does this award mean to you personally?

I am very honoured and deeply humbled – I take this award as recognition for the immense contribution by pollinators (mainly insects) and small-scale farmers in rural areas around the world to biodiversity. So I am receiving it I feel on their behalf. My earliest memories are of insects, as I spent a lot of time watching and chasing after them as a child. This award will enable me to scale up our work on the conservation of pollinators in East Africa, and also raise further awareness among farmers, school children and the general public on how this important ecosystem service puts food on our plates and nutrition in our bodies.

You  work extensively with the East African farmers, educating them about the importance of pollinators for healthy crop yields – what is your main message to them?

Our main message to farmers is to celebrate the biodiversity that underpins the life support systems of the planet. Farmers are our greatest allies in the conservation of biodiversity in East Africa. Most of the forest habitats, for example, are surrounded by small-scale farmers whose actions can go a long way to either protect or degrade the forests, and of course the many endemic species they are home to. We want to get farmers and everyone to understand the connection between their own lives, food production and wild insects. We do a simple experiment where we bag one flower and leave one open to insects, then watch what develops over the next few days or weeks depending on the crop. It is always uplifting to see the moment a light goes on in the farmers’ eyes when they see the connection between insects visiting the flowers and the yields they enjoy. Working to help conserve pollinators and restore habitats has seen yields increase up to ten-fold on some crops, such as passionfruit and watermelon.

Entomology may be perceived as a less glamorous area related to wildlife conservation, but it is so essential globally – what is the appeal, and the importance of your field for world biodiversity?

As Professor E. O. Wilson stated so eloquently some time ago: “Insects are the little creatures that run the world”. This is more true than ever in Africa where the large mammals are important, but also depend on insects that pollinate wild plants, disperse seeds, help build soil and recycle nutrients through the whole ecosystem. Understanding biodiversity is essential for sustainable development and conservation in Africa today. I feel that we are uncovering a previously ‘hidden’, somewhat unrecognised sphere of biodiversity: that of the rural farming landscape. When farmers create hedgerows of natural plants, protect patches of forest or grassland, or work together to create on-farm habitats we are finding that some of these landscapes are especially rich in pollinators. For example, on one mango farm in the Kerio Valley we have recorded over 1,000 different species of flower-visiting insects. This farmer harvests up to 12,000 mangoes weekly that earn him thousands of dollars. Without pollinating insects there would be no income on this farm. Watermelon farming brings in over 10 million US $ annually to just one county (Baringo) in Kenya’s Rift Valley. Scaling this up globally means that a huge part of our food production and especially high-value crops like nuts and berries are dependent on wild insects.

Do you feel confident that enough is being done to protect our pollinators?

There is a lot of interest in pollinators today that has come about from regional initiatives, including the Global Pollination Project managed by the Food and Agricultural Organisation of the United Nations. There is also an on-going assessment of pollinators by the IPBES (I am a coordinating lead author for one of the chapters). Locally, many farmers, gardeners, beekeepers and enthusiasts are working to create habitats, provide nesting sites and learn about the pollinators around them. This is very inspiring and heart-warming to see. In East Africa, where we have a huge diversity of bees and other insects, one of the challenges is actually just identifying them, and this is where we are working with farmers – so that they can recognise that the diversity on their farms is of direct benefit to them and their families. Major challenges remain in terms of better understanding and managing pesticides and also farming in ways that are compatible with nature while scaling up food production worldwide.

What is coming up for you next, following this award, and the publication of your book, Pocket Guide to the Insects of East Africa?

I am back in Kenya now after an amazing few weeks in London. I am very much looking forward to getting back into working with farmers and completing a number of other books including ‘The Bees of East Africa: A Natural History’, and ‘The Butterflies of Eastern Africa’ with Steve Collins. A book we launched digitally on pollinators is also due to be printed shortly, but can also be downloaded here.

The Pocket Guide to the Insects of East Africa is being very well-received here and abroad, and I have had hundreds of messages saying how exciting it is to finally have a book on insects for the region. On the work front I have just been appointed the Director of the Mpala Research Centre in Laikipia, Kenya and am looking forward to getting more entomology projects going there.

The Pocket Guide to the Insects of East Africa is available now from NHBS

National Dragonfly Week is fast approaching, so in our quest for things Odonata-related we interviewed Marianne Taylor – author of Dragonflight: In Search of Britain’s Dragonflies and Damselflies. The book documents the author’s adventures around Britain over two summers, in search of as many species as possible…

As a keen wildlife watcher from an early age, what drew you in particular to the passion for dragonflies which led to the writing of this book?

I have always enjoyed seeing dragonflies and damselflies when I was out birdwatching, but it wasn’t until I began taking wildlife photographs seriously, in 2009-2010, that I started to really appreciate Odonata. Photography has made me want to look at all wildlife in new ways, and I found the forms of dragons and damsels very appealing. I also quickly developed an interest in taking flight photographs – initially of birds but that quickly expanded to include everything that flies. As relatively large targets, dragonflies make challenging but very satisfying subjects for flight photography. And my geeky need to catalogue all my images correctly forced me to take on the challenge of properly identifying every dragon and damsel that I photographed. Learning about identification went hand-in-hand with learning distribution, behaviour and other aspects of their ecology.

You have spent two summers immersed in dragonfly and damselfly-spotting – and have encountered the majority of established British species.  How has such a dedicated involvement over a set period added to your knowledge of the natural history of your subject? Any surprising discoveries? There must be nothing like prolonged in-the-field focus for gaining an intimate appreciation of their behaviour…

I’d certainly not say I’m any expert, but I have learned a huge amount in the last two years, both from books as I ‘revised’ my subject, and from first-hand observation. I can now answer most questions put to me about Odonata by interested laypeople. What has surprised me most is the complexity of their behaviour, in particular territorial and courtship behaviour. I was also absolutely fascinated to see damselflies apparently ‘mobbing’ large dragonflies – if that’s really what it was, that is a sophisticated response to a  dangerous predator that I would never have expected to see from an insect. I would love to learn more about Odonata intelligence. I am quite convinced that they have some awareness of, and interest in, humans! I would also love to know more about their behaviour prior to adulthood.

Do you have a favourite, or stand-out, Odonata encounter from the book?

The morning spent at Strumpshaw Fen is what comes to mind – the Norfolk Hawker (see gallery – below) that finally gave itself up after a very long search, quickly followed by the utterly charming female Scarce Chaser that was, hands down, my favourite individual dragonfly from the whole two years. Two new species in the space of half an hour, both of them allowing prolonged and close-range observation. I was also really impressed by the damselflies (I only mentioned one in the book but there were several) which I picked out of spiders’ webs – it was great to have the opportunity to study them very closely and watch how deftly they cleaned the spider silk from themselves before going on their way.

Have you continued your search this year?

I have continued to watch and enjoy Odonata on my local patch and elsewhere when weather has permitted. I was also lucky enough to visit Sri Lanka in April, where I photographed and identified as many of the amazingly diverse local Odonata as I could. I have not sought out any new species in Britain so far this year, but that may be about to change as a new colony of Red-veined Darters has been found not far from home, and I’m hoping to pay them a visit next week. I am also very much hoping that RSPB Rainham Marshes will draw in another Southern Migrant Hawker this summer/autumn and that I’ll get to see it this time!

And finally what would be your top tips for aspiring dragon/damsel enthusiasts who want to encounter more of these magnificent beasts for themselves?

Establish a garden pond – even a small one may well be used by the commoner damsels. Always walk slowly and check low-level waterside vegetation – this is where resting and newly emerged dragons and damsels may be found, and they will let you look at them much more closely than the more mature and lively ones will. Try to spend a couple of hours at least at a site, as most species behave differently at different times of day – for example, many only engage in courtship behaviour during the warmest hours of the day. Remember that the chaser, skimmer and darter dragons in particular are creatures of habit and like to visit the same perching spots again and again, so if you disturb one from its perch, just loiter nearby and it will probably come back. To improve your chances of seeing scarcer species, regularly check the sightings pages at the British Dragonfly Society’s website to check where and when they are being seen. Take photographs! It helps greatly with identification to have a static image you can study at length, and you can get excellent macro images from most point-and-shoot digital cameras these days.

Check out our recommended kit and field guides for successful dragonfly-spotting

Visit Marianne Taylor’s photography and wildlife blog, The Wild Side

Gallery of images from Dragonflight, taken by Marianne Taylor:

Helen Roy, Ecological Entomologist at the Biological Records Centre, is one of a team of authors who have been involved in the revision of this classic Naturalists’ Handbook.

I see from your professional history that throughout most of your career you have been involved in research with ladybirds. What originally drew you to these fascinating insects? Does it stem from a childhood interest?

Ladybirds are fascinating beetles. I can remember, as a small child, observing ladybirds as they emerged from their pupal cases on the vegetables in our garden on the Isle of Wight. Simply magical and I was entranced. Throughout my childhood I pursued my passion for natural history and have been so fortunate to continue to do so through my working life.

What do you feel are the biggest pressures on UK populations of ladybirds at present?

There are many factors that contribute to dynamics of insect populations. In recent decades the effects of environmental change on insect populations has been the focus of my research. It is widely recognised that invasive alien species, climate change and habitat destruction are all major players in the declines of many insects. Ladybirds are no exception. However, there are so many questions that remain unanswered. It is important that we address these questions with robust and rigorous research. We have so much to learn about the many subtle and complex interactions between insects, other organisms and the environment.

In your book you state that winter is a very critical period for ladybirds and, during this time, they survive entirely on their own fat reserves. How severely do you think ladybird populations in the U.K. will have been affected by the very long and cold winter we have recently experienced?

Every year winter conditions result in the death of ladybirds – winter is a tough time for ladybirds in Britain. However, they have many amazing adaptations for surviving the adverse winter conditions. Ladybirds recently began to wake up from winter and I am reassured by the observations I am receiving from people across the country, through the UK Ladybird Survey.

The arrival of the Harlequin ladybird in the U.K. has obviously been a very big concern and has been covered extensively in the media. How serious a threat do you feel this is to our native species and are there any viable steps that could be taken to halt the spread?

The harlequin ladybird, Harmonia axyrdis, is an invasive alien species which is predicted to cause problems for a number of insects. It is a voracious predator and not only has the potential to outcompete other insects but also eats the other insects. The 2-spot ladybird, Adalia bipunctata, was a widespread and common species during my childhood. Not so now. I worked with a team of scientists, using the observations received through the UK Ladybird Survey from many, many people (an inspiring number of volunteers), to look at how the distribution of native ladybirds is changing in response to the arrival of the harlequin ladybird. A number of species appear to be declining and the 2-spot more than most. Unfortunately there is nothing that can be done about the harlequin ladybird but it will be interesting to continue to monitor this species and its interactions with other species in the coming years. Additionally the harlequin ladybird has demonstrated the effectiveness of people at recording alien species, and with the rate of new arrivals increasing rapidly people can play an extremely important role in surveillance and monitoring. I invite people to submit sightings through a recording form developed for species surveillance (including alien species) at the BRC.

For any amateur naturalists who are interested in ladybirds and wish to get involved or help in some way, what would you suggest is the best way to do this?

I have been utterly inspired by the contributions that people from across the country make to the UK Ladybird Survey, and indeed many other wildlife surveys, by reporting the ladybirds they see wherever they may see them. Biological recording is a wonderful way to get involved with natural history. I often receive detailed observations from people who have been recording ladybirds in a particular location on a regular basis. This information is incredibly useful. Some people have even been recording the parasites they see attacking ladybirds. Natural history studies are fun, rewarding and an invaluable source of information. Professor Mike Majerus wrote the first edition of this book and we open the revised version with his inspiration: “Biological Science must stand on its foundations in basic observations of organisms in the field: what they do, when they do it, why they do it, and how they have come to do it.” Majerus, 1994

Do you have any plans for further books?

I have a passion for writing. As a teenager I contributed to the newsletter of my local natural history society – I enjoyed writing and I hoped that people would enjoy reading what I wrote. Writing, coupled with my love of natural history, remains very important to me. I will definitely be writing another book… perhaps the parasites of ladybirds, which are almost as charismatic as their hosts, would be worthy of attention?

Buy a copy of Ladybirds

Record your ladybird sightings at the UK Ladybird Survey

Pick up your free copy of the new NHBS Ecology & Biodiversity Equipment Catalogue 2013 which includes survey kit for entomologists