Tigers are the second powerful killing machine after lions. They prey basically on the other animals including deer, buffalos, horses, zebras… They are strong fast. Now I am going to show you in the video down below how a Leopard attack and prey on a crocodile. This is a very rare case that the lion prey on the amphibian like crocodiles. Leopard is considered as the five big cats in the genus Panthera. It is a member of the Felidae family with a large number in regions of sub-Saharan Africa, West Asia, the Middle East, South and Southeast Asia to Siberia.