Watch the Sighting:
Full Speed Ahead
This dramatic encounter in Kruger National Park was captured by Sharon van Cleef back in August, when she and her group were observing 2 ostriches walking through the plains. Sharon recalled that a cheetah appeared out of nowhere, and gave chase to one of the ostriches!
As a viewer, you can tell that the encounter occurred without warning because the footage begins mid-action. There is no slow buildup or cautious stalking; the chase is already underway from the very first frame.
The cheetah charges across the landscape in a full out sprint, locked onto the ostrich about a meter ahead of it, equally committed to escaping. Both animals are moving at an astonishing speed, and it’s impressive that Sharon was even able to keep them in frame!
The animals’ long legs blurred as dust flew, and within seconds they thundered straight across the road, behind a trail of vehicles. The video cuts off before we can see the outcome of the chase, but Sharon reported that in the end, the ostrich was able to escape unscathed.
Stamina Versus Speed
While the video only manages to capture about eight seconds of the pursuit, it still manages to highlight one of the most impressive speed matchups in the animal kingdom. Cheetahs are famously the fastest land mammals, capable of reaching speeds of up to 100 km/h in short bursts, but top speed is only part of the equation.
Cheetahs rely on their explosive acceleration, sharp turns, and rapid bursts to catch their prey quickly, usually within 20 to 30 seconds. If the chase lasts longer than that, the cost becomes dangerously high.
Ostriches, on the other hand, are built for sustained speed and stamina. While they may not accelerate as quickly as a cheetah, they can maintain speeds of up to 60 km/h over longer distances.
Their powerful legs, elastic tendons, and efficient stride allow them to cover ground with remarkable endurance. For this chase, it seems like the ostrich’s ability to keep running was the deciding factor.
A Rare Target
Although cheetahs are capable hunters, ostriches are not a common prey item. Adult ostriches are massive, well-armed birds with powerful kicks that can cause serious injury or even kill predators.
A single well-placed strike can do some serious damage to a cheetah, who is built lightly for speed. Unlike lions or leopards, they lack the body mass to absorb much damage.
As a result, cheetahs typically target smaller, more predictable prey, such as impalas or gazelles. This chase may have been opportunistic or triggered by sudden movement rather than a calculated hunting attempt.
The Cost of a Failed Sprint
Sharon captured additional footage afterward showing the cheetah walking around on high alert, a behaviour is typical after an intense sprint. Cheetahs often require several minutes to recover after a high-speed chase, as their body temperature spikes rapidly and oxygen debt builds.
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During this recovery phase, cheetahs are extremely vulnerable. They must remain alert to threats from lions or hyenas, which frequently steal kills, or even attack exhausted cheetahs outright.
In this case, the cheetah walked away empty-handed but unharmed, which is often the best possible outcome after an unsuccessful pursuit.
A Perfect Example of Natural Limits
This brief but exhilarating moment highlights that speed alone does not guarantee success. Survival depends on timing, terrain, endurance, and knowing when to give up.
For the ostrich, escape came through relentless forward momentum. For the cheetah, restraint likely prevented injury and ensured future hunting opportunities.
