Category Archives: Biodiversity and culture

A Christmas discount for my new book and some recent social media comments

Pollinators are responsible for producing much of the traditional Christmas food that we enjoy at this time of the year, and add considerable value to the holly and mistletoe that decorates our homes in northern Europe and elsewhere. The link between pollinators and Christmas is something that I discuss in my new book Pollinators & Pollination: Nature and Society. As a special seasonal gift, the publishers (Pelagic) are offering a 30% discount on orders in the run up to Christmas. To claim the discount follow that previous link and use the code CHRISTMAS30 at the checkout. UPDATE: Apologies, the publisher tells me that the discount period has now passed.

Although the book has not yet been formally reviewed in any journal or other form of media, I’ve had some very nice (and unsolicited) comments about it via Twitter . Here’s some examples:

This new book is SUPERB. It contains everything I’ve spent the last 10 years trying to grasp, all in one book, AND written in a way I can understand! I cannot tell you how much I’m learning from it already. It makes such a difference to a non-scientist (like me) to be able to grasp the facts, and the science behind the facts, without having to first look up dozens of terms I don’t understand.

Brigit Strawbridge Howard – author of Dancing With Bees

Good to see discussions of ecology, culture and politics together.


I was delighted to receive this superb book over the weekend. It’s an extremely informative read for anyone interested in the subject of pollination!


Looking forward to reading this. I like the tone of what I’ve dipped into so far, really engaging and none of that turgid academic English that gives me a headache!

Steven Falk – author of Field Guide to the Bees of Great Britain and Ireland

Thanks everyone!

Finally, a physical copy of my book!

Yesterday I was delighted to finally receive an advance copy of my book Pollinators & Pollination: Nature and Society! It’s been over three years in the writing and production, much longer than I had anticipated. But, as I describe in its pages, the book is the culmination of >50 years of experience, study and research. So perhaps three years isn’t so bad…

If you’re interested in buying a copy you can order it direct from Pelagic Publishing and from most of the large online booksellers. Let me know what you think.

Seasonal blog post views are a widespread phenomenon: a response to Leather (2020)

In a recent study [that was never published] in Nature, Leather (2020) argued that “Time of year determines some, but not all, views of my blog posts“. An analysis of an independent data set confirms this observation: the blog post “How to deal with bumblebees in your roof” shows clear seasonal periodicity (see figure above) with peaks during the most active period of Tree Bumblebee nest activity in May and June.

In contrast, posts such as “How does a scientist’s h-index change over time?” show no such periodicity (see online Supplementary Information).

I conclude that Leather (2020) is correct in his assertion that insect-related posts such as these “show a correlation (OK, not tested) with the time of year associated with the appropriate part of the life cycle”. Furthermore, one of the research councils should give us a wodge of cash to explore this phenomenon in more detail*


*Only slightly tongue-in-cheek – I think that Simon’s results and those above are telling us something quite interesting about the ways in which people engage with insects throughout the year. Check out Simon’s piece for a fuller discussion of the phenomenon.

Magnolia, Mississippi, and American politics: a guest post

This is a short guest post by Dr Peter Bernhardt who recently retired as a professor at St Louis University and continues to be active in pollination biology.

Each of the 50 American states has its own flag. On Election Day in November 2020 the citizens of the state of Mississippi will vote on whether they want a new flag featuring the flower of their state tree, the southern magnolia or bull bay (Magnolia grandiflora). Of the eight Magnolia species native to the continental United States six have natural distributions including the state of Mississippi.

By voting in the magnolia flag Mississippians drop its 126-year old predecessor, which incorporated an emblem (the stainless banner) adopted by southern states during the American Civil War (1861-1865). This will also mean that Mississippi will be the only state with a flag depicting a flower in which tepals, stamens and carpels are all arranged in a continuous spiral and is pollinated by beetles (see Leonard Thien’s study published in 1974). 

The popularity of M. grandifora far exceeds silviculture in the American south as successful exports stretch over two centuries and its cultigens are found as far as China and Australia.

Politics in America have turned floral in the last months of 2020: kamala, as in vice-presidential candidate Kamala Harris, is an Indian word for sacred lotus (Nelumbo nucifera). 

To which Jeff adds: the flag above is the one that Mississippi citizens will be voting on – follow the link at the start to get the full story of the competition that was run to select a new flag.

The chapter titles for my book: Pollinators & Pollination: Nature and Society

A few people have asked me about what’s covered in my book which is being published by Pelagic and is currently in production. Here’s the chapter titles:


1         The importance of pollinators and pollination                               

2         More than just bees: the diversity of pollinators                           

3         To be a flower                                                                                               

4         Fidelity and promiscuity in Darwin’s entangled bank                 

5         The evolution of pollination strategies                                              

6         A matter of time: from daily cycles to climate change                 

7         Agricultural perspectives                                                                        

8         Urban environments                                                                                  

9         The significance of gardens                                                                    

10      The shifting fates of pollinators                                                            

11      New bees on the block                                                                              

12      Managing, restoring and connecting habitats                                 

13      The politics of pollination                                                                        

14      Studying pollinators and pollination                                                  

As you can see it’s a very wide-ranging overview of the subject, and written to be accessible to both specialists and non-specialists alike. To quote what I wrote in the Preface:

“While the book is aimed at a very broad audience, and is intended to be comprehensible to anyone with an interest in science and the environment, and their intersection with human societies, I hope it will also be of interest to those dealing professionally with plants and pollinators. The subject is vast, and those working on bee or hoverfly biology, for example, or plant reproductive ecology, may learn something new about topics adjacent to their specialisms. I certainly learned a lot from writing the book.”

The book is about 100,000 words in length, lots of illustrations, and there will be an index. My copy editor reckons there’s 450 references cited, though I haven’t counted. I do know that they run to 28 pages in the manuscript, and that’s with 11pt text. All going well it will be published before Christmas.

Recent pollinator and pollination related research that’s caught my eye

2020-07-30 16.25.26

As I near completion of the copy-editing phase of my forthcoming book it’s frustrating to see all of the great research that’s been produced in recent weeks that I probably won’t be able to cite!  Here’s a few things that caught my eye:

Damon Hall and Dino Martins have a short piece on Human dimensions of insect pollinator conservation in Current Opinion in Insect Science.  My favourite line is: “any call to ‘save the bees’ must be a call to stabilize agriculture”.  Amen to that.

In the journal New Phytologist, Rhiannon Dalrymple and colleagues, including Angela Moles who hosted me during my recent stay in Australia, have a great study entitled Macroecological patterns in flower colour are shaped by both biotic and abiotic factors.  The title pretty much sums it up: in order to fully understand how flowers evolve we need to consider more than just their interactions with pollinators.  It’s another demonstration of how we must look beyond simplistic ideas about pollination syndromes to fully understand the complexities of the relationship between flowering plants and pollinators…..

…..talking of which, again in New Phytologist, Agnes Dellinger asks: Pollination syndromes in the 21st century: where do we stand and where may we go?  It’s an insightful and far-reaching review of a topic that has intrigued me for more than 25 years.  There are still a lot of questions that need to be asked about a conceptual framework that, up until the 1990s, most people in ecology and biology accepted rather uncritically.  One of the main unanswered questions for me is how further study of largely unexplored floras will reveal the existence of new pollination systems/syndromes.  Which leads nicely to….

… amazing paper in Nature this week by Rodrigo Cámara-Leret et al. showing that New Guinea has the world’s richest island flora.  The described flora includes 13,634 plant species, 68% of which are endemic to New Guinea!  And the description of new species each year is not leveling off, there’s still more to be discovered.  A commentary on the paper by Vojtech Novotny and Kenneth Molem sets some wider context to the work, and quite a number of media outlets have covered the story.  Why is this relevant to pollinators and pollination?  Well, we actually know very little about this critical aspect of the ecology of the island: there’s only a handful of published studies of plant-pollinator interactions from New Guinea, mostly focused on figs, bird-flower interactions, and a couple of crops.  For such a biodiverse part of the world that’s a big gap in our understanding.

Finally, James Reilly, Rachael Winfree and colleagues have a paper in Proceedings of the Royal Society series B showing that: Crop production in the USA is frequently limited by a lack of pollinators.  Most significant findings to me were that of the seven crops studied, five of them have their yields limited by lack of pollinators, and that even in areas of highly intensive farming, wild bees provided as much pollination service as honeybees.

That’s a few of the things that I spotted this week; what have you seen that’s excited or intrigued you?  Feel free to comment.


A simple online ecosystem model: like Tamagotchi for the green generation

Orb farm

Recently I came across an online game based on a simple cellular automaton model called in which you have to design an enclosed ecosystem that supports plant, animal and bacterial life.  It’s a little bit addictive and a lot of fun! Reminds me of a more sophisticated form of the Tamagotchi, but without the ridiculous waste of plastic, metal and electronics that inevitably comes with these kids’ crazes.

When I tweeted about this earlier in the week the most excitement was generated by some scientists who actually work in lake ecosystem ecology.  They were very impressed!  The occasional Easter Eggs that appear also keep you hooked.  Helpfully, you can also close down your browser or computer and your ecosystem is still there when you open it up again. is by Max Bittker and I hope that he develops it further.  I can see it being used for some serious experiments as well as being educational and fun.

Get a 30% discount if you pre-order my new book Pollinators & Pollination: Nature and Society


In the next few months my new book Pollinators & Pollination: Nature and Society will be published.  As you can imagine, I’m very excited! The book is currently available to pre-order: you can find full details here at the Pelagic Publishing website.  If you do pre-order it you can claim a 30% discount by using the pre-publication offer code POLLINATOR.

As with my blog, the book is aimed at a very broad audience including the interested public, gardeners, conservationists, and scientists working in the various sub-fields of pollinator and pollination research. The chapter titles are as follows:

Preface and Acknowledgements
1. The importance of pollinators and pollination
2. More than just bees: the diversity of pollinators
3. To be a flower
4. Fidelity and promiscuity in Darwin’s entangled bank
5. The evolution of pollination strategies
6. A matter of time: from daily cycles to climate change
7. Agricultural perspectives
8. Urban environments
9. The significance of gardens
10. Shifting fates of pollinators
11. New bees on the block
12. Managing, restoring and connecting habitats
13. The politics of pollination
14. Studying pollinators and pollination



Landscapes for pollinators: please take the survey!

BB on margin

One of the research projects and collaborations that I’m involved with is a BBSRC-funded project entitled “Modelling landscapes for resilient pollination services in the UK” with colleagues from the University of Reading, the University of Huddersfield, and the Natural Capital Solutions consultancy.  As part of that project we are surveying opinions on what people in the UK value as landscapes and how these landscapes contribute to supporting biodiversity.

If you are based in the UK and are interested in taking part in this short survey, please read the following text and click on the link to take the survey: 

Bees and other insect pollinators are major contributors to UK agriculture. Despite their importance for crop production, pollinator populations are threatened by many modern land management and agricultural practices. This raises questions about how secure this service may be to future changes: will we have enough pollinators where we need them? Will populations be able to withstand changes to the way we manage land? What might be the costs to us, both financially and socially, if we get it wrong?

Our research aims to address this knowledge gap. Our team of ecologist, economists and social scientists are working together to model the ecological, economic and ‘human’ costs of different land management methods.

As part of this we have designed a short online survey to capture the ways that people value and use the countryside, what features they prefer and why.

The survey takes less than 10 minutes and asks you to rate a series of images and say what you think about the landscapes that are illustrated.  It can be found here:

For more information about the project visit:

The role of press freedom in protecting the environment

Ollerton et al Press freedom Figure 1

Recently I’ve been working with a couple of journalist colleagues at the University of Northampton on a short article exploring the relationship between press freedom and environmental protection in different countries.  That piece has just been published on the Democratic Audit website – here’s the link.

I think that the findings are really interesting, and timely in an age when press freedoms are being eroded and journalists physically attacked and even murdered.