If you’ve ever been on safari, you may have come across a leopard. You may have noted its densely patterned fur and golden eyes, and seen its rippling muscles in action—that velvety stealth, tail long and low. “Those who have never seen a leopard,” the British naturalist Jim Corbett wrote in his book Man-Eaters of Kumaon (1944), “can have no conception of the grace of movement, and beauty of coloring, of the most graceful and the most beautiful of all animals.”

Today, eight sub-species in the genus Panthera are still scattered across regions and eco-systems, from Botswana to China, and from Kenya to Russia. Among them is the large Sri Lankan leopard, which is slightly larger than its Indian neighbor, the regal Persian leopard in eastern Turkey, and the seductive African leopard in the sub-Sahara.