Survival of Cheetahs
Pardeep Singh
| 07-05-2024
· Animal Team
Have you ever thought about this question: Can the "King of Speed" survive in North America?
In the wild, speed is crucial for survival, but speed has never been an issue for cheetahs, the fastest land animals in the world! Cheetahs are globally renowned sprinters, but of course, their prowess extends beyond just speed.
Let's delve into more admirable facts about them.
Introduction to Cheetahs:
Cheetahs are sleek-bodied felids, covered in coarse, pale yellow fur adorned with small black spots. Their long tails aid in balance and directional changes during movement, marked with ring-shaped patterns and black tips.
Despite having small heads, their large eyes help them spot potential prey or danger in the surrounding grasslands. One of the cheetah's most unique features is its tear marks, two black streaks extending from the inner corners of the eyes to the sides of the nose and mouth, believed to help reduce glare from the sun.
The exceptional speed of cheetahs is attributed to several factors, including powerful Achilles tendons and incredible limbs, spine, and muscles, allowing them not only to sprint but also to be highly agile. They also possess sharp, robust claws that provide better traction on the ground.
Cheetahs are ancient creatures with a historical range spanning several continents, but today they are more scattered, with the majority living in sub-Saharan Africa. While most are found on vast grasslands, they can also inhabit various other habitats as long as there is sufficient food and water supply, including dense vegetation in deserts and mountainous regions.
Abilities of Cheetahs:
Cheetahs have exceptionally powerful vision, capable of spotting prey from far distances.
During hunting, they stealthily stalk their prey, silently closing in on them, and delivering a lethal blow within their striking range. If the prey is caught, they use their sharp teeth to pierce the prey's throat; if the prey manages to escape, they use their unmatched speed to chase it down. Upon successful capture, they often drag the prey to a safe hiding spot to avoid powerful predators like lions and hyenas.
However, they cannot immediately consume the prey as the chase-and-kill process engorges their bodies, requiring them to cool down before feeding.
Can Cheetahs Survive in North America?
North America boasts diverse natural landscapes, from the Arctic regions in the north to the narrow land bridge of Central America in the south, surrounded by the Pacific and Atlantic Oceans, creating favorable climatic conditions similar to those in Africa where cheetahs inhabit.
The region harbors a variety of wildlife, with the mountain lion being the most abundant. Mountain lions have a widespread distribution, from northern Canada to South America, occupying habitats ranging from deserts and mountains to grasslands and tropical rainforests.
Studies suggest that the origin of mountain lions can be traced back to 5-8 million years ago when their ancestors diverged from the ancestors of cheetahs. Subsequently, cheetahs evolved into forms resembling the giant cheetah, unrelated to modern cheetahs.
They thrived in the wilderness with almost no competitors. However, approximately 10,000 years ago, the giant cheetahs suddenly became extinct, coinciding with the extinction of numerous North American mammals, including mammoths, saber-toothed cats, and woolly rhinoceroses.
Two main culprits are believed to be behind the species' extinction: first, climate change at the end of the Ice Age, resulted in warming temperatures that many large animals couldn't tolerate, leading to their mass extinction. The second reason is the depletion of prey populations, resulting in a decline in cheetah numbers and subsequently reducing genetic diversity, leading to a survival bottleneck.
Undoubtedly, giant cheetahs could survive in the vast environments of prehistoric North America, and modern cheetahs would similarly thrive in the smaller prey-rich modern North America.