#CyclaPeople In Lockdown

Written by Claire Smith, volunteer at the University of Reading Herbarium.

I don’t imagine that there’s an abundance of field work taking place during the unprecedented pandemic situation that we find ourselves in at the moment. However, if there was one piece of advice that I could offer to anybody taking down field notes, it would be to develop neat handwriting! Either that, or to transcribe your notes into digital form as soon as possible. Otherwise, some poor soul – who may not even be a botanist – may find themselves, a mere thirty-three years after your expedition, staring at a page of unfamiliar place names or Latin plant names, with confusion.

Some field notes are more legible than others…
© Claire Smith, 2019

That said, would anybody care to take a guess at what’s been happening with the Cyclamen Society collection during lockdown? Yes, I’m taking the opportunity to get to grips with as much of the data entry as I possibly can. As with so many other collections around the world, volunteers haven’t been into the Herbarium since the middle of March. This means that our usual tasks of mounting and photographing the collected cyclamen specimens are out of bounds. Aside from the physical though, there is always plenty of digital work to do.

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Playing with Wire: The Conservation of a Wallaby Skeleton

Written by Caitlin Jenkins, MSc Conservation Practice student, Cardiff University and volunteer at National Museum Cardiff.

While volunteering with natural history conservator Julian Carter at National Museum Cardiff, I was given the opportunity to work on a wallaby skeleton. This was the first skeleton of any kind I had conserved. Although it initially appeared to be in relatively good condition, there were lots of small areas needing attention that made it a surprisingly complicated job.

A bony jigsaw…

The first step was to remove dirt that had built up on the bones over the years. This was cleaned away using cotton swabs and small interdental brushes dipped in a sodium bicarbonate solution; care was taken to not over-wet the bones as this can damage them.

One of the main conservation tasks was to re-wire a portion of ribcage that was hanging loose and distorting the alignment of the left side. In keeping with the pre-existing work, this required me to stabilise the free end of each rib using a single piece of wire twisted at intervals. This provided support and appropriate spacing of the bones. I had previously made jewellery using a similar technique, so my experience came in handy during the fiddliest parts!

Beginning the ribcage wiring

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Virtual Fieldwork during Lockdown – Part 2

Travelling to Socotra with the British and Liverpool Museums Expedition (1898/99).

This is part two of a blog written by John-James Wilson, Curator of Vertebrate Zoology, World Museum, National Museums Liverpool. See Part One here.

The journey continues…

Homhil proved a “successful and delightful sojourn, adding largely to both the flora and fauna [collected]”. The camp, surrounded by the iconic Dragon’s Blood Trees (see them yourself here), had an ideal climate, 26°C during the day, 18°C at night.

Sketch of the cucumber tree of Socotra by J. R. Wellsted, another unusual endemic tree, made during an earlier expedition to Socotra. The sketch is part of the Royle collection at LIV herbarium, World Museum. © National Museums Liverpool (World Museum).

Ten days later, after difficulties agreeing the onward route, the party retraced their steps to the Hadibu Plain. Turning southwards they pitched tents at Elhe and spent two days preparing fresh camels. On the second day, Forbes forgot to put one of his gaiters on and suffered a severe sunburn on his leg (having my own prominent sunburn scar, this is another field experience I can empathise with). While back on the plain, Ogilvie-Grant collected the endemic – Socotra Grosbeak, Socotra Starling, and Socotra Warbler – amongst other animals.

Socotra Grosbeak – Rhynchostruthus socotranus Sclater and Hartlaub, 1881 [accession number: 31.12.1900.164a] (top); Socotra Starling – Onychognathus fratus (Sclater and Hartlaub, 1881) [accession number: 31.12.1900.160e] (middle); and Socotra Warbler – Incana incana (Slater and Hartlaub, 1881) [accession number: 31.12.1900.175m] (bottom). © National Museums Liverpool (World Museum).

The party resumed their trek into the mountains, reaching an elevation with stunning sea views. They remained at Adho Dimellus (also spelt Adhoh di-Melhoh), the “roof of Sokotra”, until February 17th. Fieldwork often fuels friendships and an evening was spent entertaining an Austrian expedition party Forbes had met earlier in Aden.

Photograph of the camp at Adho Dimellus (H. O. Forbes from The Natural History of Sokotra and Abd-el-Kuri). Public Domain.

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Virtual Fieldwork during Lockdown – Part 1

Travelling to Socotra with the British and Liverpool Museums Expedition (1898/99).

By John-James Wilson, Curator of Vertebrate Zoology, World Museum, National Museums Liverpool

I’m one of the many field biologists whose fieldwork has been cancelled due to the coronavirus lockdown. It’s a tiny price to pay to get this unprecedented global pandemic under control but it’s hard not to dream about the tropical adventures that could have been. Fortunately for natural history curators, re-living the fieldwork of our predecessors while exploring (from home) the collections we look after, can go some way to satiate the travel bug.

The Socotra Archipelago (also spelt Soqotra or Sokotra) probably doesn’t feature in many people’s lockdown travel dreams. The archipelago is politically part of Yemen, a country tragically suffering the world’s worst humanitarian crisis as the result of ongoing civil war. However, in 1898, Socotra was firmly on the bucket list of Henry Ogg Forbes, Director and ornithologist at the Liverpool Museums (now World Museum, National Museums Liverpool).

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Giant Sequoia at the Natural History Museum

Written by Lu Allington-Jones, Senior Conservator & Chelsea McKibbin, Conservator, at the Natural History Museum, London.

In 2016 a team undertook conservation of the slice of giant sequoia tree which is on display in Hintze Hall of the Natural History Museum in London. Following condition mapping, the treatment involved dry cleaning, removal of the old varnish with solvent gel and applying a fresh coat of varnish. A time-lapse video was taken of the whole process, which spanned 12 weeks, and can be viewed at the end of this post.

Figure 1. The stages of treatment

The Specimen

The giant sequoia (from Kings Canyon National Park, California, USA) was felled in 1891 at the age of 1,341 years. It had been 101 m tall and just over 5 m in diameter. Two sections were cut for display. The bottom and slightly larger one was sent to the AMNH while the top section was split into 12 pieces: one central disc and 11 radial segments to enable shipping to the UK. They arrived at the South Kensington site in April 1893.

Figure 2. The tree when it was felled

The giant sequoia section went on display the following year, in one of the bays of the central hall. It was moved in 1902 to stand against the wall dividing the north and central halls, and again in 1971 to its current location on the second-floor balcony.

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