Did you know Cheetahs are the only big cat that cannot roar. The can purr though and usually purr most loudly when they are grooming or sitting near other cheetahs. While lions and leopards usually do their hunting at night, cheetahs hunt for food during the day.
The African Lion is one of the worlds biggest cats and is the largest species of Lion in the world. It is also the only cat known to live in social units called "prides." Other cats only socialize during mating season and are other wise single units and rather reclusive.