Most of those reading this will have heard a cat purr at some point, but did you know that not all species of cats can purr? For example a lion cannot purr, while a snow leopard can purr. There's another sound many cats make, called chuffing, which is used in when a tiger greets another tiger or to apologize. The following is a list of many species of cats, and whether they purr, chuff, or roar.
