Category Archives for Curation

The Curious Case of a Historical Seed Collection

Written by Hideko Yamamoto (former Volunteer, Natural History Museum, London) with input from Jovita C. Yesilyurt (Senior Curator, General Herbarium, Natural History Museum, London).

For centuries, a quiet corner of the Natural History Museum has concealed a secret: a previously undocumented historical seed collection. Hidden in locked cabinets, hundreds of small paper packets hold botanical specimens—and unanswered questions. This article offers a glimpse into this overlooked collection, the detective work behind its investigation, and the exciting possibilities that still lie ahead. The mystery remains unsolved—for now.

A Vast Botanical Treasure

The Natural History Museum’s botany collection contains more than five million specimens gathered worldwide over 300 years. These range from herbarium sheets and carpological (fruit) collections to microscopic slides, wet specimens, and seeds (Fig. 1). Ideally, each specimen carries detailed scientific and historical information, allowing researchers to reconstruct past ecosystems, track species distributions, and study evolutionary and climate-related change over time.

Figure 1: Tray with one of the sets of the seed collections

Equally important is the historical context: who collected the specimen, under what circumstances, and how it entered the Museum. Such information brings collections to life, revealing the people, motivations, and networks behind scientific discovery. Yet many specimens lack this documentation. Among them are seed packets stored quietly in locked cabinets of the herbarium.

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The Rediscovery of a Challenger Expedition Specimen in William Herdman’s Zoology Museum Collection at the University of Liverpool (and how digitisation is transformative).

Written by Leonie Sedman, Curator of Heritage & Collections Care, University of Liverpool.

Along with many other NatSCA members, I care for a mixed collection, meaning that one inevitably becomes something of a ‘Jack of all trades’ missing out on the academic satisfaction created by specialisation. As a curator who finds collections research to be the most satisfying part of my job, it can be frustrating when that research is often only possible on a ‘need-to-know’ basis – usually when a new display or exhibition is being planned, or when the specimens are to be used in teaching. Looking on the bright side though – this does provide glimmers of joy when the research produces something exciting!

In 2004 when I was first employed to manage the University of Liverpool’s Heritage Collections (medical & scientific museum collections built up through research or teaching), I retrieved a large proportion of the collections from attics and cellars where they languished because the objects and specimens were no longer actively used in teaching (this is now changing – but that would be a different blog). The Zoology Museum collection was one of these.

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From Deck to Decant: A Marine Biologist’s Déjà Vu After a Year in a Natural History Museum

Written by Dr Jamie Maxwell, Collections Assistant, National Museum of Ireland, Natural History.

Not every job takes you to a windswept beach on Ireland’s west coast to recover the head of a stranded True’s beaked whale calf. But then again, my past year as a Collections Assistant at the Natural History Museum in Dublin has been anything but ordinary. As we collected the head of the slightly decomposed whale calf, I was reminded of my previous fieldwork experiences, mainly on research cruises during my academic career. Before joining the museum, I spent a decade in education and research as a marine biologist, specializing in deep-sea invertebrates. During that time, I not only investigated freshly collected specimens but also engaged with museum collections. It wasn’t until I became a collections assistant at the National Museum of Ireland, Natural History that I became fully immersed in the day-to-day workings of a museum. Much of the past year was taken up with decanting the contents of the Merrion Street building in preparation for renovation. In this blog, I’ll explore how decanting a museum is remarkably like being involved with a research cruise. 

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It’s Getting Better

Written by Dr Amy Geraghty, Assistant Keeper/Curator of aquatic zoology collections with responsibility for fluid collection management.

The National Museum of Ireland (NMI) Natural History Division (NHD) holds about 2 million specimens in its collection. The collection is ordinarily split between three locations: the museum and two off-site storage buildings. However, at the time of writing, nearly all specimens are in one of the two storage buildings. The museum galleries are being emptied to facilitate investigative works on and the refurbishment of building itself.

One of the National Museum of Ireland’s two storage buildings in 2006. It is an old British army barracks that now stores the fluid collection, some of the dry zoology, mineralogical and paleontological collections. (Image courtesy of Nigel Monaghan)

One of the storage buildings is a mid-nineteenth century British army barracks that came to NMI in the mid-1990s and now stores NHD collections. Retrofitting the building for collection storage has involved the installation of plasterboard ceilings, internal doors, and security and fire alarm systems. Toilets, telephones, a tearoom, shelving, and internet facilities were later installed in the 2000s.

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Bryozoans on the Move: Trials and Challenges of Packing Collections.

Written by Abbie Herdman, Curator of Invertebrates (Non-Insects), Natural History Museum, London.

The Natural History Museum, London (NHM) is currently undertaking one of the biggest collections moves in history, around 38 million specimens total (with 28 million moving off site). A diverse range of collections are expected to move to the new site in Reading including fossils, wet, dry, taxidermy and osteological specimens. This blog will focus on some examples and challenges faced when preparing the bryozoan collections to move.

Bryozoans are an astounding yet little known phylum of predominantly colonial aquatic invertebrate animals, found in both freshwater and marine ecosystems. Known as the ‘moss animals’, for a long time, they were thought to be plants which still confounds the record of this group in aquatic collections due to their growth patterns encrusting on rocks, as seaweed-like and sometimes as gelatinous blobs. There are bryozoan reefs which support diverse marine species, they are recognised bioindicators in aquatic habitats and are ‘blue carbon’ stores (Porter, J, S. et al., 2020).

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