Territoriality
영역성
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<speciesfyi-glossary slug="territoriality"></speciesfyi-glossary>Definition
The behavior of defending a specific geographic area against other individuals, usually of the same species.
Detailed Explanation
Territories are defended through escalating strategies — first by advertisement (song, scent marking, visual displays), then by threat, and finally by direct combat. The costs of defense must be offset by resource value: territories are abandoned when food density drops below a threshold. Territorial behavior spaces individuals across landscapes, effectively regulating population density and resource allocation.