Research overview: mesopredator suppression by leopards

A survey of how leopards, as widespread mid-to-large felids, suppress smaller carnivores through killing, kleptoparasitism and fear. Across Africa and Asia leopards kill and displace jackals, caracals, smaller cats, civets and other mesopredators, potentially benefiting the prey of those species. This overview examines evidence that leopard presence shapes mesocarnivore abundance, activity timing and space use, and how leopard declines in human-dominated landscapes may release mesopredators with cascading effects. It situates leopards within the broader theory of top-down control of carnivore communities, alongside lions and tigers that in turn suppress leopards. The topic matters because leopards often persist where larger cats are gone, making them the de facto apex predator regulating smaller carnivores in many systems.