Society for the Preservation of Natural History Collections
An international professional society dedicated to preserving, conserving, managing, digitizing, and improving access to natural history collections.
Last updated August 26, 2026
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Overview
The Society for the Preservation of Natural History Collections, commonly abbreviated SPNHC and informally pronounced “spinach,” is an international professional society serving people and institutions responsible for natural history collections. It was founded in 1985 to address the specialized needs of those who care for, manage, develop, and make use of collections such as zoological, botanical, geological, paleontological, and related scientific holdings. The society is based in the United States but operates internationally through its membership, professional exchanges, meetings, publications, and online communications. SPNHC’s central purpose is to improve the preservation, conservation, and management of natural history collections so that these resources retain their scientific, educational, cultural, and societal value over time. Its scope extends beyond the physical specimens themselves. The organization also recognizes the importance of associated materials, including field notes, archival records, collection documentation, images, databases, and other information needed to interpret and use specimens responsibly. The society functions primarily as a professional and knowledge-sharing network rather than as a commercial product brand. Its activities include an annual meeting, a newsletter, and an active listserv through which members exchange advice and consult one another on collection-management problems. Topics addressed by the field can include preventive conservation, storage environments, integrated pest management, specimen preparation, emergency planning, collection policies, loans, documentation, risk management, and the training of collections staff. As the needs of museums, universities, government agencies, research institutions, and other repositories have changed, SPNHC’s remit has broadened. Digitization and the mobilization of collection resources have become increasingly important parts of the professional landscape, allowing collection data and images to support research, education, biodiversity studies, and public engagement beyond the institutions that hold the physical materials. This broadening reflects the society’s continuing interest in both the stewardship of collections and their responsible use. SPNHC brings together conservators, collection managers, registrars, curators, preparators, archivists, researchers, educators, students, and other specialists. Its value lies in connecting practitioners who often face similar technical and organizational challenges across different collection types and institutions. Through meetings and ongoing communications, it supports the exchange of practical experience and professional knowledge. The organization’s public identity is closely associated with long-term stewardship. Rather than promoting a single commercial offering, SPNHC represents a field of practice concerned with maintaining the integrity, accessibility, and usefulness of natural history collections for future generations. Available reference material identifies the society as active and continuing its work internationally, although detailed information about its administrative structure, current officers, finances, and membership size is not established in the supplied sources.
History
The Society for the Preservation of Natural History Collections was established in 1985 in the United States. Its creation responded to the professional needs of people responsible for the care, management, and development of natural history collections. These collections are important research and reference infrastructures, but they require specialized knowledge to preserve specimens, maintain associated records, control risks, manage access, and support scientific use. From its beginning, SPNHC developed as an international professional society rather than a commercial enterprise. Its community has included specialists working in museums, universities, government institutions, research organizations, and other repositories. The society provides a forum in which practitioners can compare methods, discuss operational problems, and share experience across institutions and collection disciplines. Annual meetings became a central part of the organization’s activities. These gatherings provide opportunities for presentations, workshops, professional networking, and discussion of developments in collection stewardship. SPNHC has also used a newsletter to circulate information among members and maintained an active listserv where participants consult one another about practical issues in natural history collections management. The society’s mission emphasizes preservation, conservation, and management, with the broader objective of ensuring that collections continue to provide value to society. This objective includes the long-term care of specimens as well as the documentation and archival materials that give them meaning. Field notes, collection records, images, databases, and other associated resources can be essential for interpreting specimens and making them useful for research and education. Over time, SPNHC’s professional scope expanded in response to changes in collecting institutions and in the wider information environment. Digitization became an increasingly significant concern, enabling institutions to create digital surrogates, improve catalogues, and share collection information with researchers and the public. Related efforts to mobilize collection resources have also broadened the society’s relevance beyond the physical storage facility, connecting natural history holdings with biodiversity research, education, conservation, and other public-interest uses. SPNHC continues to serve as a network for professionals concerned with the complete stewardship of natural history collections. Its activities combine communication, professional exchange, and community building. The supplied reference material does not identify a founder, detailed leadership chronology, membership figures, headquarters address, financial information, or specific institutional partnerships, so those details remain undocumented here.
- 1985
Society founded
[1]The Society for the Preservation of Natural History Collections was established to serve professionals involved in the care, management, and development of natural history collections.
Expansion into digitization and collection-resource mobilization
[1]As collection practices evolved, the society’s mission broadened to include archival materials such as field notes and growing efforts to digitize and mobilize natural history collection resources.
Products and positioning
An international professional network and knowledge-sharing society for the preservation, conservation, management, digitization, and responsible use of natural history collections.
Professional conference
Annual meetings
SPNHC’s annual meetings provide a recurring forum for professionals working with natural history collections. They support the exchange of methods, experience, and research concerning preservation, conservation, collection management, documentation, digitization, and related areas of practice.
Professional publication
Newsletter
The society’s newsletter is a member communication channel for sharing information relevant to natural history collections professionals. The available sources identify the newsletter as one of SPNHC’s continuing society activities but do not provide a complete publication history or frequency.
Professional network
SPNHC listserv
SPNHC maintains an active listserv through which members consult one another about natural history collections management issues. It supports practical peer exchange on the challenges faced by museums, universities, government agencies, and other collecting institutions.
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