This paper proposes a new nature-inspired metaheuristic algorithm called Clouded Leopard Optimization (CLO). which mimics the natural behavior of clouded leopards in the wild. The fundamental inspiration of CLO is derived from two ways of natural behaviors of the clouded leopard. including hunting strategy and daily resting on trees. https://countryscenesaddleryandpetsuppliers.shop/product-category/stirrups-2/