Tag Archives for conservation

From Dioramas to The Red List: Conserving Felbrigg Hall’s Taxidermy Birds for a New Conservation Story.

Written by Louise Green, Project Manager and Collections & House Manager, Felbrigg Hall, National Trust, and Martha Infray, Regional Conservator, National Trust.

Introduction

The Bird Corridor at Felbrigg Hall, Norfolk, houses a nationally significant natural history collection. Consisting of taxidermy bird dioramas collected by Thomas Wyndham Cremer (1834-1894), the displays document many of the resident and migratory bird species historically found in East Anglia.

Created by renowned nineteenth-century taxidermists Gunn of Norwich and Pratt of Brighton, the dioramas are a first-hand resource documenting the ornithological scene in East Anglia during the 19th-century.

Following the successful completion of the first Phase of conservation treatment in 2025, the second and final phase is nearing completion, with only two weeks of treatment remaining this autumn.

Historic label by Thomas Gunn, attached to the back of a diorama © National Trust/ Rob Coleman

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A Mammoth Task: Stabilising and Protecting Fossil Mammal Specimens in a Sustainable and Access-friendly Way for a Large-scale Collections Move.

Written by Lydia Amies, Caitlin Jenkins, Emanuele Casafredda, Lucia Petrera, Tanya Nakamoto and Fabiana Portoni, Natural History Museum, London.

The Natural History Museum, London (NHM) is moving a third of its collection (28 million) specimens to a to a new, purpose-built centre at Thames Valley Science Park near Reading. Under the umbrella of the Unlocked Programme a new facility is being designed and built to house natural history specimens, research laboratories, working space, and digitisation facilities. The project started in 2020 and the moves stage will commence in 2028.

The Unlocked Conservation Team is working to assess, treat and stabilise at-risk specimens that are due to move. Our focus is to futureproof collection storage while using materials in a sustainable and cost-effective way. Our work will improve access to the collections and enable safe handling of specimens. One of the largest and most complex collections we are working on is the Fossil Mammal Collection which is made up of a wide variety of species, from tiny extinct rodents to woolly mammoths.

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Impala Trophy Head – A Conservation Treatment Summary

Written by Greta Kelly, Conservation Practice MSc Student at Cardiff University.

During my studies on the Conservation Practice MSc at Cardiff University I had the opportunity to do a placement with the natural science conservation department at Museums NI. As part of this I assisted in an ongoing project to conserve and stabilise a number of trophy heads in the museums stores. The trophy head that I worked on was an impala skull, mounted on a wooden shield, dated to the 1930s.

Before beginning any conservation, I carried out a condition assessment of the skull and shield, to determine what treatment would be needed. The skull was generally in good condition, with no identifiable breakages or loss. The teeth while still in their sockets, were loose, and there was slight delamination at the base of the right horn. There was extensive surface dirt on the teeth, horns and skull, including inside the skull.

Before cleaning images of the impala skull. Image credit: Greta Kelly

The wooden shield was in good condition, with just some surface dirt. However the two metal hooks which looped through the zygomatic arches to hold the skull in place, were not providing sufficient support, allowing the skull to move about on the shield and putting it at risk of damage.

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An Inspired Approach to Tail Repair: The Conservation of an Arctic Fox Mount

Written by Madalyne Epperson, Assistant Conservator, Milwaukee Public Museum (MPM).

The Milwaukee Public Museum (MPM), located in downtown Milwaukee, is Wisconsin’s natural history museum. It opened to the public in 1884 and houses more than four million objects. The Museum is currently undertaking a multi-year effort to pack its extensive collections and relocate to a newly constructed building, due to open in 2027. I joined the MPM team in September 2025 to prepare roughly two thousand objects for display in the new building, which will be called the Nature & Culture Museum of Wisconsin. One of my first assignments was to stabilize a full body arctic fox and ptarmigan predation mount.

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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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