Research overview: tree caching and kill protection in leopards

Leopards famously haul their kills into trees, a behavior with clear ecological logic. This overview synthesizes research showing that caching prey in trees protects it from kleptoparasitism by lions, hyenas, and other scavengers, allowing leopards to feed over several days on a carcass they could not defend on the ground. It reviews how the propensity to cache increases where competitors are abundant, how the leopard's strength enables it to lift prey heavier than itself, and how caching influences habitat selection toward areas with suitable trees. The synthesis frames arboreal caching as a key adaptation that lets leopards coexist with dominant competitors. For wildlife photographers it explains the iconic sight of a carcass draped over a branch, and why leopards in lion-rich areas are especially diligent about hoisting their meals beyond the reach of thieves.