Other meanings of Natural History
Science & knowledge
Natural history is the study of organisms, geological features, and natural phenomena through direct observation, description, collection, and comparison. It joins fieldwork with specimen-based research and often emphasizes relationships among living things and their environments rather than a single experimental question.
Natural history records and interprets the diversity of the natural world through observation, description, and comparison. Its subjects include plants, animals, fungi, fossils, rocks, landscapes, and ecological relationships. The field has long overlapped with taxonomy, geology, ecology, and medicine, but it is distinguished by attention to organisms in their environments and to patterns revealed across places and generations.1
Although people everywhere developed detailed knowledge of local species, European natural history became a formal scholarly enterprise during the Renaissance and early modern period. Collectors, illustrators, physicians, and travelers assembled cabinets of specimens and published descriptive works. Carl Linnaeus provided a durable system of binomial nomenclature, while later naturalists such as Charles Darwin connected observations of geographical variation, fossils, and adaptation to evolutionary theory. Museums and learned societies then made natural history a professional as well as an amateur pursuit.2
Field observation remains the defining method of natural history, but it is supported by collecting, measurement, illustration, photography, mapping, and long-term monitoring. A naturalist may document behavior, habitat, seasonal timing, diet, or geographic range; a collected specimen can preserve anatomy, tissue, DNA, parasites, and chemical information for later study. Field notes provide context that a specimen alone cannot capture.
Natural-history evidence is cumulative: repeated observations allow researchers to distinguish a rare event from a regular pattern. Museum collections also make past conditions accessible through vouchered specimens, whose identity and collection locality are recorded and can be reexamined with new techniques. Modern studies combine these records with remote sensing, genetic analysis, and statistical models, while databases such as the Global Biodiversity Information Facility make many occurrence records searchable across institutions.34
Natural-history museums are research infrastructures as well as exhibition spaces. Their collections preserve biological and geological evidence, provide reference material for identifying species, and document environmental change. Curators, collection managers, preparators, and taxonomists maintain specimens that may be consulted decades or centuries after collection. Herbarium sheets, pinned insects, fossils, skins, skeletons, fluid-preserved animals, and tissue samples each preserve different kinds of information.
Museums also translate specialized knowledge into public education through galleries, publications, lectures, and citizen-science projects. Historic collections can reveal overlooked contributions by Indigenous knowledge holders, local collectors, women, and amateur observers, although older specimens may carry incomplete or colonial collecting histories. Digitization broadens access but does not replace physical examination: labels, preparation methods, three-dimensional structure, and associated material can all matter to research.5
Natural history is especially valuable when change can be reconstructed from evidence gathered before modern instruments existed. Museum specimens have been used to study historical pollution, pathogen prevalence, species introductions, shifting ranges, and genetic loss. Fossils and subfossils extend the record far beyond human observation, while repeat photographs and dated field journals can document changes in glaciers, flowering times, and animal abundance.
The field also includes less celebrated practices such as sound recording, nest and burrow surveys, phenology calendars, and the study of natural history collections from small regional museums. These sources can expose gaps in sampling: conspicuous species are often overrepresented, while parasites, soil organisms, deep-sea life, and nocturnal animals remain poorly documented. Ethical practice now gives greater weight to permits, minimal collecting, data sharing, Indigenous rights, and the conservation of populations being studied.36
Natural history is treated here as the observational and collection-based study of the natural world, rather than as the title of a particular museum, publication, or television program.
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