Tag Archives: Vortis suction sampler

It might have been wet, but we had a great time – British Ecological Society Undergraduate Summer School 2019 #BESUG19

 

The beginning of July was a busy time for me, first a week of my Crop Protection Summer School based at Harper Adams University and the following week saw me driving north to Scotland. This time I was heading for the Isle of Great Cumbrae and the Field Studies Council Centre at Millport.

My trusty, rusty car, safely on board the ferry to Millport, leaving grey Largs behind me. I had to drive as I didn’t think I could cope with the Vortis and other collecting equipment on the train 😊

This was the fifth time that I have had the privilege of being allowed to introduce the wonders of entomology to undergraduates aspiring to careers in ecology.  I first joined the BES undergraduate summer school team in 2015 at the inaugural event at Malham Tarn.  On that occasion I did it on my own but since 2016 the entomology team has been greatly strengthened by the very welcome addition of my former student Fran Sconce, now the Outreach Officer at the Royal Entomological Society.

When I arrived in the afternoon it wasn’t raining, although it was rather grey. Fran arrived shortly afterwards and we did the preliminary setting up, getting the lab ready, digging in pitfall traps and deploying the yellow pan traps.  I also gave Fran a quick tutorial in how to use the Vortis as next year, sadly, the Summer School clashes with the International Congress of Entomology which is where I will be instead.

Fran helping with preliminary setting up and learning (after all these years), how to use the Vortis suction sampler.

Yellow pan traps deployed in the hope that the rain forecasted for the night won’t make them overflow 😊

After we had got everything set up, we went for a drive round the island – it didn’t take very long but there was some spectacular scenery on offer, despite the grey skies.

 

View of Bute in the distance.

This must be fantastic when the sun shines.

We then joined the students for our evening meal; after a week of Harper Adams’s excellent catering, I can’t bring myself to call it dinner 😊  It was, however, a great chance to get to know some of the students ahead of our ‘Entomology Day’.  I also took the opportunity to go and listen to Natalia Pilakouta from the University of Glasgow who gave a very entertaining and informative talk about the effects of climate change on sociality.   A whole new concept to me; who would have thought that rising temperatures would affect how individuals interact.  What really made her talk memorable was that she interspersed human examples amounts the sticklebacks and dung beetles 😊 You can also find her on Twitter @NPilakouta

Chris Jeffs (another former student of mine) introducing Natalie Pilakouta for the first plenary of the course.

The bar finally opened at 9 pm where I hastily made my way to get a glass of red wine; after a lifetime of having wine with my evening meal, I was in sore need of this 😊.  It also gave me a chance to meet some more of the students and to get to know them a bit better.   Thence to bed hoping that the weather forecast for Tuesday was wrong.

Unfortunately the Meteorological Office got it right and the view from my bedroom window at 6 am was not quite what I had hoped to see.

The view from my window – Dawn Entomology Day!

Us entomologists are a hardy lot and despite the weather and the slight handicap it put on the use of sweep nets and other sampling devices we headed out to the field, but not before I had subjected the students to my introductory lecture extolling the virtues of insects and their extremely important roles in ecology.

A no-brainer really – if you are a zoologist/ecologist, insects are where it’s at 😊

Once out in the field, despite the rain we had a lovely time pooting, sweeping, beating and using the Vortis, all good fun and as my old games teacher used to say as he ushered us out into the rain to run a cross-country or play rugby, “Character building”.  More seriously though, it was a good introduction to ecological field work and the concept of environmental variability, the sun doesn’t shine all the time.

Sweeping, beating and sucking and perhaps contemplating a swim?

After forty minutes of running about in the rain we headed back to the lab for an hour of sorting and identification for everyone before we started the ‘expert’ session.  We were very pleased that 20% of the students stayed on for the extra hour of getting to grips with insect taxonomy.

Learning how to identify insects in the lab.

After the evening meal, it was time for the now, very traditional, glow in the dark insects and a lecture on moth trapping from Fran.

Using UV torches and fluorescent dust to track carabid beetles.

Fran lecturing on moth trapping and then with the early risers helping her and Chris Jeffs empty and identify the catch; one of which made a bid for freedom, necessitating a bit of ladder work 🙂

Despite the rain we did catch some moths, this Swallowtail for me at least, was the star of the show.

Moths identified it was time for breakfast and getting the car packed; luckily the nets had all dried out overnight and heading for the ferry and the long trip back to Shropshire. It was a great couple of days and I really enjoyed it and am incredibly sad that I will not be able to take part next year. The whole event is a great initiative by the BES, and I am glad that it and the allied summer school for ‘A’ Level students are now a firmly established part of the ecological calendar.   I have only described entomology part of the week, other things were happening; for an excellent account of the whole week I recommend this blog post by one of the students, and not just because she gave me a good report 😊  You can follow her on Twitter too @ecology_student and track down the other comments about the week by using #BESUG19

Although it rained quite hard at times we never had to use this 😊

In terms of hard-core entomology,  this was actually my second collecting insects in the rain experience of the year – you may remember it rained in Bristol!

I am very grateful to the British Ecological Society for inviting me to participate in the first ever Summer School and to keep on inviting me back.  Special thanks to Fran and Chris and also to Christina Ravinet (whom I also taught) from the BES for keeping things running so smoothly.

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Being inspired by the BES

This week (20th July) I have had the privilege of being able to interact with 50 undergraduates (mainly just finished their first year) under the auspices of the British Ecological Society’s new undergraduate summer school held at the Field Studies Council’s Malham Tarn Centre. The scheme enables aspiring ecologists to have “an opportunity to enhance their existing knowledge with plenary lectures from senior ecologists, fieldwork, workshops, careers mentoring and more at a week-long residential course” This was especially pleasurable for me because as a school boy and student I spent several enjoyable camping holidays at Malham and it gave me an opportunity to take part in a field course again, something I have missed since leaving Silwood Park where I ran the now defunct annual two-week long Biodiversity & Conservation field course. The programme included two ecological luminaries and old friends of mine, Sue Hartley from the University of York and plant scientist and author, Ken Thompson formerly of Sheffield University and also Clare Trinder from the University of Aberdeen.  Also in the programme was conservation biologist, Stephanie Januchowski-Hartley,  and additional input from the Chartered Institute of Ecology & Environmental Management (CIEEM), microbial ecologist, Dr Rob Griffiths from CEH and ecologist Dr Peter Welsh of the National Trust.

I arrived mid-morning of the Tuesday, having driven up from Shropshire to Yorkshire the night before, having taken the opportunity to stay in the old family home in Kirk Hammerton before it is put up for sale. Whilst there I also set a few pitfall traps to collect some insects that we might not catch otherwise. As it happened they were a dismal failure, returning mainly spiders, harvestmen and woodlice, plus one nice carabid beetle, more of which later. The weather didn’t look all that promising for an insect sampling session but I kept my fingers crossed and hoped that it wouldn’t rain as much as it did almost 40 years ago when my best friend from school and I aborted our camping holiday at nearby Malham Cove after three days of solid rain 😉

Malham Tarn

Malham Tarn – not quite raining

  I was greatly amused on arriving to be greeted by a very large arachnid lurking on an outhouse.

Malham spider

We breed them big in Yorkshire!

Malham Tarn FSC

Malham Tarn Field Studies Centre

After checking my equipment and locating suitable sampling sites I joined the students, Karen Devine, the BES External Affairs manager and some of the PhD mentors for lunch. After lunch it was my slot, a chance to infect (sorry, inspire), fifty ecologically included undergraduates with a love of insects. After being introduced by Karen I launched into my talk to a very full room of students.

Karen Devine

Karen instilling order and attention 😉

Ready to be inspired

Ready and waiting to be inspired

The undergraduates came from thirty different UK universities with a strong female bias, 34:16. Exeter University had four representatives, with Reading, Liverpool John Moores, UCL and Bristol with three each. I was sorry to see that there were no students from my Alma mater Leeds, or from my former institution, Imperial College, once regarded as the Ecological Centre of the UK, although UEA where I did my PhD, had two representatives.  There was also one representative from my current place of work, Harper Adams University. Incidentally one of the students turned out to have gone to the same school that I did in Hong Kong, King George V School, albeit almost fifty years apart; a small world indeed.

I set the scene by highlighting how many insect species there are, especially when compared with vertebrates.

The importance of insects

The importance of insects and plants

Number of animal species

Or to put it another way

After a quick dash through the characteristics of insects and the problems with identifying them, exacerbated by the shortage of entomologists compared with the number of people working on charismatic mega-fauna and primates, I posed the question whether it is a sound policy to base conservation decisions on information gained from such a small proportion of the world’s macro-biota.

Then we were of into the field, although not sunny, at least it was not raining so I was able to demonstrate a variety of sampling techniques; sweep netting with the obligatory head in the bag plus Pooter technique, butterfly netting, tree beating and, as a special treat, motorized suction sampling, in this instance a Vortis.

Sampling

With aid of the PhD mentors and Hazel Leeper from the Linnaen Society, the students were soon cacthing interesting things (not all insects) and using the Pooters like experts.

Students sampling

Getting close up with the insects

I also let some of the students experience the joy of the Vortis, suitably ear-protected of course. All good things come to an end and it was then time to hit the microscopes, wash bottles, mounted pins and insect keys.

In teh lab

Getting stuck in – picture courtesy Amy Leedale

Down the microscope

What’s this?

I was very impressed with how well the students did at getting specimens down to orders and families and have every confidence that there are a number of future entomologists among them. After the evening meal, Kate Harrison and Simon Hoggart from the BES Publications Team introduced the students to the tactics of paper writing and publishing which I think they found something of an eye-opener. The students, after a rapid descent on the bar, enjoyed a Pub Quiz whilst I relaxed with a glass of wine until it was dark enough for me to demonstrate the wonders of using fluorescent dust to track our solitary carabid beetle using my UV torch before heading off to bed.

Fluorescent carabid Eloise Wells

Glow in the dark carabid beetle – the bright lights of Malham Tarn – photo courtesy of Eloise Wells

I was sorry to have to leave the next morning, it would have been great fun to have stayed the full week, but next year I do hope to be able to be there for at least two days and nights so that we can do pitfall trapping and light trapping and of course, have more fun with fluorescent insects.

I hope the students found the whole week inspirational and useful, I was certainly inspired by their obvious enjoyment and interest and will be surprised I if do not come across some of them professionally in the future.

Well done BES and congratulations to Karen and her team for providing such a great opportunity for the students. I am really looking forward to next year and being able to see great Yorkshire features like this in the sunshine 😉

Yorkshire grit

 

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