Research overview: landscape fragmentation metrics in felid habitat analysis

Quantifying how habitat is broken apart requires landscape metrics that capture patch size, edge, isolation, and configuration. This overview surveys the metrics commonly applied to cat habitat, from core area and connectivity indices to edge density, and how they distinguish habitat loss from fragmentation per se. It reviews software tools and the cautions needed in interpreting correlated metrics. The synthesis frames fragmentation analysis as the quantitative complement to mapping forest cover, explaining how researchers translate a changing patchwork of habitat into numbers that predict where cats can persist, and why distinguishing the amount of habitat from its spatial arrangement matters for designing effective conservation in increasingly fractured landscapes.