10 little-known secrets about the world’s fastest land animal

Speed usually grabs attention– whether it’s in sports, science, or nature. And when it comes to animals, no one beats the cheetah. It's known as the fastest land animal and is often seen as a symbol of speed and grace. But there’s a lot more to this big cat than just how fast it can run.

Lately, the cheetah has been in the spotlight again, especially with growing conversations around wildlife conservation in India and other parts of the world. It’s not just its amazing biology that’s getting attention, but also the fact that its population is shrinking and its survival is at risk.

With both global and local efforts trying to protect this animal, now’s a good time to understand what makes the cheetah so special– and why it’s so important to save it.

Here’s a closer look at the cheetah’s life, behaviour, and the challenges it faces.

Cheetahs are the fastest land animals and can reach speeds of up to 113 km/h, according to online sources. But what many people don’t realise is that they can’t keep up that speed for long. Their high-speed sprint usually lasts just 20 to 30 seconds, mostly when they’re chasing prey.

What’s really impressive about cheetahs isn’t just how fast they can run, but how quickly they get there. They can accelerate from 0 to 100 km/h in just a few seconds. This burst of speed is possible because of their strong muscles, long legs, and light body. They're built more like sprinters than long-distance runners.

Everything about a cheetah’s body is made for speed. They have a small, streamlined head and a flexible spine that lets their body stretch and snap back like a spring with each stride. Even their claws don’t retract– this gives them extra grip while running at high speeds.

Unlike most big cats, cheetahs usually hunt during the day, mainly in the early morning or late afternoon. They rely on their excellent eyesight to spot movement across the grasslands. Instead of hiding and ambushing like other predators, cheetahs use quiet stalking and sudden bursts of speed to catch their prey.

Female cheetahs live alone and take full responsibility for raising their cubs. They spend several months teaching them how to find, stalk, and chase prey– skills the cubs will need to survive on their own once they grow up and leave their mother.

Male cheetahs often stick together in small groups called coalitions, usually made up of brothers. Being in a group helps them defend territory and improves their chances of finding mates. This kind of teamwork is quite rare among big cats.

Cheetahs don’t roar like lions or tigers. Instead, they use sounds like chirps, purrs, and hisses to communicate, mainly between mothers and their cubs or when males greet each other.

When cheetahs run at top speed, their bodies need a huge amount of oxygen in a short time. To handle this, they have large nasal passages and lungs that allow them to breathe quickly and efficiently during those fast, intense chases.

Even though cheetahs are known as powerful hunters, they’re actually listed as a vulnerable species. Their numbers have dropped sharply due to habitat loss, conflicts with humans, and a decline in the animals they hunt. Today, cheetahs live in only a small part of the area they once roamed freely.