Splits and Distortion of a “Hisstoric” Snakeskin: Humidification as Part of Remedial Conservation Treatment of a Boa constrictor Skin”

Written by Claire Kelly, Conservator at Natural History Museum, London.

Boa Constrictor in Fishes, Amphibians and Reptiles Gallery at NHM ©The Trustees of the Natural History Museum

A Boa Constrictor on display in the Fishes, Amphibians and Reptiles Gallery at the Natural History Museum in London, UK was removed to undergo a considerable amount of remedial conservation treatment.

The taxidermy skin, dating from around the late 19th century, is mounted over a plaster form that was placed onto a wooden trunk. The skin exhibited severe deterioration with multiple splits in various areas located throughout the length of the specimen. The entire ventral seam had opened along with skin distortion and lifting around the splits without any stitched seam to hold it in situ. Most of the damage was at the ventral area of the specimen but some splits and distortion were visible whilst on display, along with material shed on to the case base.

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Bark Tanning Skins into Leather for Taxidermy – A Sustainable, Natural and Non-harmful Alternative to Commercial Tanning Products?

Written by Jazmine Miles Long, Taxidermist.

When a taxidermy mount is made, the skin of the mammal (and in some cases reptiles and birds) is usually tanned. Tanning is the process of turning a raw skin into leather using chemistry. By turning the skin into leather, we are changing a fragile perusable material into something durable that can be sculpted into taxidermy and be more resistant to insect attack. Tanning the skin involves removing proteins in the skin and loosening the collagen fibres and then attaching tannins to these structures. Leather can be made with either the hair on or off the skin. When we are making taxidermy, we want the fur to stay attached to the skin and so the process is different to when the fur is to be removed. With hair on tanning, we want the pH to stay low to prevent the fur from falling out. The skin starts by going into a pickle solution of around pH 2 and after it has been through the tanning process it ends up at about pH 4.5 -5.

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A Stable Future – Research into the Stability of Materials used in Taxidermy Manufacture.

Written by Jazmine Miles Long – Taxidermist & Bethany Palumbo – Head of Conservation, Natural History Museum Denmark.

Taxidermy collections are crucial for our understanding of biodiversity, evolution, population genetics and climate change. They form a large part of natural science collections and their long-term preservation is essential. Historically, taxidermy was created using natural, durable materials such as wood, plant fibres, wax, clay and glass with examples dating back to the 16th century. However, over the past 50 years, taxidermists have increasingly adopted synthetic and plastic-based materials due to their ease of application, lower cost, and effectiveness in creating realistic specimens. One such example is polyurethane, a very widely used material to build the form that goes under the taxidermy skin. Although polyurethane has been extensively tested (albeit not specifically for taxidermy), it has already been shown to be unstable and unsuitable for long-term use. Awareness of stable, durable materials is not widespread within the taxidermy community. As a result, many modern museum taxidermy pieces are made with untested and potentially unstable materials.

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Creating a New Diorama at the Booth Museum of Natural History

Editors note: This is the second of two concurrent blogs about the new diorama at the Booth Museum. Click here to read the first and find out more about how the diorama was created.

Written by Su Hepburn, Head of Learning & Engagement, Brighton & Hove Museums.

Jazmine Miles-Long, Taxidermist © Laurence Dean Photography

Why a new diorama?

In the autumn of 2022, we started our ‘Discover our Dioramas’ project at the Booth Museum of Natural History, part of Brighton & Hove Museums. Funded by an Esmée Fairbairn Collections Fund of £50,000 we set about building the first natural history diorama at the museum in 92 years. This was a significant project for a museum whose Victorian creator Edward Booth had lined every wall with dioramas of birds. Dioramas are an ideal way of storytelling. They are visual and can get a lot of key information to audiences without the need for words.

Alongside this we were also given £3000 from Rampion Windfarms to research and display more information about people especially women involved in the museum’s history. 

These projects gave us the time and space to be playful and to make friends. To impact on our audiences, our staff, our collections, and our future practices. It has brought joy to the museum, visitor and staff alike. 

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Creating a New Diorama for The Booth Museum of Natural History – Taxidermy, Silk flowers and Wax Slugs.

Editors note: This is the first of two concurrent blogs about the new diorama at the Booth Museum, you can read the second one here.

Written by Jazmine Miles Long, Taxidermist. https://www.jazminemileslong.com, Twitter: @TaxidermyLondon; Instagram: @Jazmine_miles_long

The Booth Museum of Natural History was founded in 1874 by naturalist and collector, Edward Thomas Booth. Mr Booth collected a huge variety of British birds and was a pioneer of the taxidermy ‘diorama’, displaying birds in their natural habitat. His collection of over 300 detailed cases were donated to the city of Brighton in 1891 with the proviso the dioramas would not be changed. In 1971 the Booth became a Museum of Natural History. Today alongside the dioramas the museum has a huge collection of 525,000 insects, 50,000 minerals and rocks, 30,000 plants and 5,000 microscopic slides.

Life in the Garden. Image credit: Laurence Dean.
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