Research overview: transboundary protected areas for big cats

Many large carnivore landscapes span international borders, prompting the creation of transboundary protected areas, sometimes called peace parks, that link reserves across countries into larger conservation units. This overview surveys research on these arrangements, which aim to restore connectivity for wide-ranging species such as lions, tigers, leopards, and snow leopards whose ranges ignore political boundaries. Studies assess how joint management, coordinated anti-poaching, and shared monitoring improve outcomes, and the diplomatic and logistical challenges of cooperation between nations with differing capacities and policies. Examples span southern African conservation areas, Himalayan landscapes, and the Russia-China leopard frontier. The overview frames transboundary conservation as essential for species that need more space than any single country can provide, while highlighting that the success of peace parks depends as much on sustained political cooperation as on the underlying ecology of the cats they protect.