Research overview: the land-tenure system and tiger territoriality

Tigers are solitary and territorial, and their spacing follows a land-tenure system in which residents hold and defend areas against same-sex rivals. This overview synthesizes how female territories are sized to meet the energetic needs of raising cubs and track prey density, while male territories are larger and overlap several females to maximize mating access. It reviews how scent marking on trees, scrapes, and vocalizations advertise occupancy and reduce direct conflict, and how vacancies created by the death of a resident trigger competition and turnover. The synthesis connects individual ranging to population structure, showing how territory quality governs reproduction. For enthusiasts it explains why tigers are rarely seen together, how a single male's range can encompass the smaller domains of several females, and why the loss of a breeding tigress reverberates through a local population.