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I have always enjoyed taking part in Science Uncovered with its vibrant, interesting, exciting and revealing ambience.

 

As part of the European Researchers' Night, the Natural History Museum is one of the hundred institutions in 33 countries all over Europe to open its door for a night of discovery, learning and inspiration. The Museum's Science Uncovered for 2013 is here today, Friday the 27 September from 16.00 until Midnight, and it’s free!

 

Now, having said that, unfortunately I won’t take part in this year's event! I know this is very sad news for all my fans, or rather for all the fans of Lepidoptera, because they would have been the stars of the show, not me obviously!

 

Science-Uncovered-2-science-station-copyright-NHM.jpgThe Lepidoptera Station at last year's Science Uncovered.

 

But don’t despair! There will be lots of bugs on show, from large and shiny beetles to attractive and colourful butterflies and moths. Some of my entomology colleagues will be manning Science Stations so you can get up close to their favourite specimens and find out what they're working on.

 

Display_Drawers-png.jpgSome of the entomology display drawers you might be finding at this year's Science Uncovered.

 

One of the stations not to be missed is the iCollections projectdigitising the museum’s British and Irish Lepidoptera.

 

Let me tell you few things about this project and what you’ll find if you visit the station. The iCollections project is one of many digitisation activities currently undertaken by the Museum. The aim of the project is to make part of the vast entomology collections at our Museum more accessible to the public and to researchers.

 

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The iCollections project – digitising the museum’s British and Irish Lepidoptera.

 

Each specimen of British and Irish butterflies and moths from the Museum collections is currently being photographed, and the data on the label of each specimen is also photographed and transcribed. This is great news for curatorial and scientific purposes. In fact, once the specimens have been photographed they are re-housed into new drawers that will provide better conditions for many years to come.

 

The data from the specimens will also be extremely useful to examine the pattern of distribution of the species of British and Irish Lepidoptera, and how factors such as climate change and human impact through urbanization and intensive agriculture are affecting it. The data would also be valuable to assess the scale of the historical collections of the Museum.

 

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Some of the digitisers at work.

 

Elisa.jpgOnce the specimens are digitised they are re-housed into new drawers.

 

The project started at the beginning of this year and so far the digitising team has managed to photograph more than 80,000 specimens and transcribe each of their labels.

Erebia drawer.jpgA drawer with specimens of Scotch Argus (Erebia aethiops), one of the 60 or so British species of butterflies currently being digitised.

 

Apparently it is a reliable and very productive team, digitising one specimen every 2.9 minutes!

 

So, tonight, at Science Uncovered, do pay the the iCollections project Station a visit. Meet Elisa, Gerardo, Jo, Lindsey and Sara, the digitisers. They’ll be happy to tell you more about this project, answer your questions, and since the process of capturing the data from the labels is rather interesting and complex, they will have some of these labels for visitors to have a go at transcribing and deciphering them! And there’ll be prizes to be won, if you are smart enough that is!

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Meet the iCollections Project digitisers!

 

They will also have some drawers of their favourite species which have already been digitised. The digitising team will be located in the noisy Nature Games room (Marine Invertebrates Gallery), so listen out for our animal-themed buzzers!

 

Enjoy!

 

Science Uncovered takes place today, Friday 27 September at the Natural History Museum, London. Join us from 4pm to midnight.

2

Not only Leps!

Posted by Alessandro Giusti Sep 3, 2013

In previous posts I described how I have been lucky enough to travel to Borneo on fieldwork for the Museum. I explained how moths are collected using light traps, and we also got to meet some of the moths I found during this trip.

 

The four light traps at our camp were obviously very popular with many different species of moths, but when you put up a light trap in areas which are biologically rich - and this is particularly true in tropical regions - a whole range of other insects show up too.

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Enthralled by the many exotic species of moths attracted to one of our light traps.

 

Many species of beetles, attracted by the bright ultraviolet light of our traps, kept the coleopterists on the trip, Beulah, Max and Howard, busy collecting their favourite invertebrates.

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Collecting our favourite species at the light traps.

 

Some interesting and rare species were sampled in this way, including the magnificent Chalcosoma, a dynastine beetle.

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The striking dynastine beetle Chalcosoma moellenkampi (female on the left and male on the right) was one of the many interesting and rare insects visiting the light trap.

 

Other frequent visitors to the light traps were mantises and crickets which, true to their predatory habit, invariably found a tasty prey to feed upon. Hefty cicadas and large bees and wasps were also numerous; their blatant cries and unpredictable flight paths were a source of constant distraction for us, as we tried to concentrate on less vociferous and placid species. Many flies, stink-bugs, frog- and leaf-hoppers, parasitic wasps and flying ants and termites were also regular visitors at our light traps.

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A great variety of other species of insects are commonly attracted by light traps.

 

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…and even a terrestrial crab!

 

At times, it seemed that the arthropod fauna of the entire neighbourhood was paying a visit to our light traps and every night we were pleasantly surprised to find a new species of moth or beetle appearing at the trap for the first time. The number of insects visiting the traps only decreased during a few nights at the end of the trip; this is because the moon was full and clearly visible from early evening to late night. However we were still up late, trying to collect the few interesting species which, untouched by the resplendent show in the sky, were still paying a visit to our comparatively dingy traps.

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There is no way a light trap can compete with such a large and incredibly luminous celestial body!

 

During the mornings, while my colleagues were checking the Flight Interception and Malaise traps we put up in the forest, or collecting beetles using other methods, I was busy pinning the moths collected the night before. 

 

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Setting micro- and macromoths in the field.

 

This has definitely been an amazing field working experience and judging by the number of specimens we have brought back a very successful one too. We’ve collected in the region of 13,000 specimens, which, after having gone through the freezing process, will soon be ready to be sorted and identified, mounted and labelled, electronically recorded and finally incorporated in our ever growing collections.