Cheetahs are the fastest land animals, capable of reaching speeds up to 60 miles per hour in short bursts. Their slender bodies and long legs are designed for speed, allowing them to chase down prey like gazelles and impalas in the wild. Unlike other big cats, cheetahs cannot roar, but they communicate through various sounds, including purring and chirping. These incredible creatures are found mainly in Africa and parts of Iran. Cheetahs have distinctive black tear marks on their faces, which help reduce glare from the sun while they hunt. Sadly, their populations are declining due to habitat loss and poaching, making conservation efforts crucial for their survival.