Compared to other wild cats, the leopard has relatively short legs and a long body with a large skull. It is similar in appearance to the jaguar, but generally has a smaller, lighter physique. Its fur is marked with rosettes similar to those of the jaguar, but the leopard's rosettes are generally smaller, more densely packed and without central spots. Both leopards and jaguars that are melanistic are known as black panthers. The leopard is distinguished by its well-camouflaged fur, opportunistic hunting behaviour, broad diet, and strength which it uses to move heavy carcasses into trees, as well as its ability to adapt to various habitats ranging from rainforest to steppe, including arid and montane areas, and its ability to run at speeds of up to 36 mph.