Knowra Natural history Natural history Natural history is the study of organisms and natural phenomena through direct observation and description, often emphasizing their diversity, behavior, and relationships.
Field observation : The systematic recording of organisms, environments, or events in their natural settings. Direct observation supplies natural history with evidence about organisms where they live.
Aristotle : An ancient Greek philosopher whose writings include influential observations and classifications of animals. His zoological works helped establish close observation as a way to study living things.
Biodiversity : The variety of life, including diversity within species, among species, and across ecosystems. Natural-history documentation helps establish what forms of life occur and where.
Experimental biology : The study of biological processes through controlled experiments that test hypotheses. It manipulates conditions to test causes, unlike natural history's emphasis on observation and description.
Taxonomy : The practice of identifying, naming, and classifying organisms. Classification organizes the diversity documented by naturalists.
Pliny the Elder : A Roman author whose Natural History compiled knowledge about the natural world. His encyclopedic work gave the tradition its enduring Latin name.
Phenology : The study of recurring seasonal events in organisms and their relationship to environmental conditions. Long-term observations reveal shifts in flowering, migration, and other seasonal events.
Theoretical biology : The use of mathematical and conceptual models to explain biological systems. Models formalize patterns that naturalists often first document in the field.
Biological specimen : A preserved organism or biological sample retained for study and reference. Specimens let observations be checked, compared, and revisited beyond the field.
Carl Linnaeus : A Swedish naturalist who developed a widely adopted system for naming and classifying organisms. His classification system made descriptions easier to compare across naturalists.
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