Research overview: elevational occupancy monitoring for snow leopards

Detecting climate-driven range shifts in snow leopards requires repeated, standardized occupancy surveys across elevation gradients. This overview surveys how camera-trap arrays and occupancy modeling are deployed to estimate where cats are present while accounting for imperfect detection, and how repeated surveys over years can reveal upward or contracting distributions. It covers survey design considerations such as grid spacing in rugged terrain, detection covariates, and the long time horizons needed to separate climate signal from noise. The synthesis explains why robust baseline monitoring is a prerequisite for ever confirming the treeline-driven habitat compression that models predict, and why many ranges still lack the multi-year data such inference demands.