Research overview: water provisioning and drought management in cat reserves

Managers of reserves holding lions, tigers, and other cats sometimes provision artificial water to buffer wildlife against drought, a practice with contested ecological consequences. This overview surveys the rationale and evidence around artificial waterholes, how they alter herbivore distribution, vegetation, and predator-prey dynamics, and the debate over whether they help populations through droughts or create unnatural concentrations and degradation. It reviews how water management intersects with fencing and reserve size. The synthesis frames water provisioning as an active climate-adaptation intervention with trade-offs, explaining why something as basic as where water is available can reshape an entire predator-prey system, and why drought management decisions in reserves carry long-term ecological implications for cats.