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CryoArks – Discover The UK’s First Zoological Biobank

Written by Andrew Kitchener, Principal Curator of Vertebrates, National Museums Scotland.

Many of us have probably been approached by eager PhD students and other researchers who want to snip a bit off those specimens or drill a few holes in others. As curators we start to feel somewhat uncomfortable about seeing our precious collections sliced and diced, and yet we are also keen to discover more about the genetic content of our specimens for their own sake. This is partly because collectively we can contribute to studies that benefit wild populations of species, including the conservation biology of many endangered species and the possibility of rewilding extirpated species. You may also have a chest freezer bursting with grip-seal bags or plastic tubes filled with tissue samples collected from specimens you have acquired, but you’ve no idea what to do with them, but you know they will be useful one day. Or maybe you have a freezer full of specimens you want to get rid of. CryoArks is a new initiative that just might help you to solve all these problems.

Sorting through lemur muscle samples at National Museums Scotland © National Museums Scotland

CryoArks is a BBSRC-funded project led by Professor Mike Bruford at Cardiff University, which has established the UK’s first comprehensive zoological biobank for research and conservation. CryoArks is a consortium of museums, zoos, academic institutions and biobanks, which is working together to establish common standards and working practices to store tissue and DNA samples and make them available on a common web portal, so that researchers and conservation biologists will be able to find out what is available for their research. This will help cut down on the sampling of our permanent collections by giving researchers something else to sink their scalpels into. CryoArks has two main sample storage hubs – at the Natural History Museum in London and at National Museums Scotland in Edinburgh – that currently house more than 65,000 samples, but we have room for almost a quarter of a million. The Royal Zoological Society of Scotland is also a joint CryoArks and European Association of Zoos and Aquaria biobank storage hub, bringing the zoo and non-zoo biobank communities together.

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NatSCA Digital Digest – September

Compiled by Jan Freedman, Curator of Natural History, The Box, Plymouth.

Welcome to the September edition of NatSCA Digital Digest.

What can I read?

There’s a few lovely posts on our blog. Our chair, Isla Gladstone, encourages our members to have a look at our survey, for the committee to learn more about your needs from NatSCA. Bethany Palumbo takes us through the conservation of a mummy sarcophagus at the Bournemouth Natural Science Society.

There’s some nice reading on our friend’s, The Geological Curator blog. An interesting post about the discovery of a dinosaur bone on the Isle of Wight, Vectaerovenator inopinatus.

There’s a new book recently out, which is the most up to date look at our closest extinct relatives, the Neanderthals. Kindred: Neanderthal Life, Love, Death and Art is available now.

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‘Tahemaa Transformed’ The Conservation of the Mummy Coffin at The Bournemouth Natural Science Society.

Written by Bethany Palumbo, ACR, Founder and Owner of Palumbo Conservation Services on behalf of the Bournemouth Natural Science Society.

Tahemaa has been a resident of the Bournemouth Natural Science Society since 1922, when she was donated from the Salisbury museum (fig. 1). New research indicates that she arrived in the UK in 1823 from the ancient city of Thebes, now known as Luxor, on the river Nile. Her coffin is dated from 700 BC making her approximately 2700 years old. We know from the hieroglyphics on the side of her coffin that she was the daughter of a Hor a high priest of Montu, the Flacon-God of War. Other than this we know very little about her and her life in Egypt.

Figure 1. Tahemaa the Mummy at the Bournemouth Natural Science Society.

Tahemaa has been at the Society for nearly 100 years but she has spent most of this time locked away from public view. In 1993, the Society decided to put her on permanent display in the Egyptology exhibition. Since then she has been seen by thousands of admirers, however due to her age and fragile condition, she is in need of urgent conservation treatment. Hundreds of years in an unstable environment have caused significant damage to the coffin. The fluctuations have caused the wood, plaster layers and paint to crack and flake. The layers of the coffin have even separated in some areas, lifting away from the wooden frame (fig 2). Many years without a display case has also resulted in a thick layer of dark, engrained dirt concealing the original colours of her decorative paintwork (fig 3).

Figure 2. Layers of the coffin structure peeling away.

Figure 3. Original colours are darkened with the build-up of surface dirt.

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NatSCA Digital Digest – August

Compiled by Glenn Roadley, Curator (Natural Science), The Potteries Museum & Art Gallery.

Welcome to the August edition of NatSCA Digital Digest!

A monthly blog series featuring the latest on where to go, what to see and do in the natural history sector including jobs, exhibitions, conferences and training opportunities. We are really keen to hear more about museum re-openings, exhibition launches, virtual conferences and webinars, and new and interesting online content. If you have any top tips and recommendations for our next Digest please drop an email to blog@natsca.org.

Where Can I Go?

Museums have been steadily reopening since the beginning of July, and August brings a growing list of museums tentatively opening their doors to a limited number of visitors. The Art Fund has put together a list of opening dates, with big names in August including The Natural History Museum, the Science Museum (London), the Museum of Science and Industry (Manchester), National Museum Cardiff and Eureka (Halifax).

What Can I Read?

We’ve got two great posts on the NatSCA blog this month. Yvette Harvey writes about the colonial history of the collecting trips of George Forrest, whose collections still have a huge impact on what is grown in our gardens today. Jan Freedman writes about his experiences in busy museums, and how a calmer, post-Covid environment may benefit the experiences of visitors.

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Museums Beyond Covid

Written by Jan Freedman, Curator of Natural History, The Box, Plymouth.

The sun was hot on my neck as I walked up the stone steps of the largest museum in America. The Smithsonian National Museum of Natural History is on every natural curators museums to visit list, and I was full of youthful excitement!

Inside was cool, and I was met with a grand hall, with a beautiful taxidermy elephant in the centre. The space buzzes with the echoing chatter and the scuttling of excited little feet. I walk on to the stairs, past the large mass of people queuing for the lift, and head up the stairs, patiently waiting for people to pass, so I can meet my ancestors. Here in the Human Origins gallery, there are wonderful displays and interactives all about the evolution of our species. Children run from case to case. Prams block display panels. Interactives are bashed.

I move along to the mammal gallery, where it seems like twenty different schools have chosen to visit at the same time. The cases are two deep with visitors peering at mammals from continents away: children squashed at the front, adults squeezing and pushing to get a glimpse. Reminiscent of a Friday night at our student bar. The air is stale and dry. The noise of a thousand different conversations ring loud in my head. There’s a feeling of being moved along by an invisible force of hunger: not for food, but to ‘see’ the next thing.

Beautiful taxidermy work of lions attacking a buffalo. I patiently waited 15 minutes until the case was clear of visitors for this photo. Photo by Jan Freedman.

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