Watch this video to learn more about the amazing pangolin. Image via A. J. T. Johnsingh/ WWF-India/ NCF/ Wikipedia (CC BY-SA 4.0).

Deep within the tropical forests of Asia and Africa lives a creature that seems to have stepped out of an ancient legend. With its body covered in scales, surprisingly long tongue and curious way of walking, the pangolin is one of the most unique animals on the planet. Yet despite its striking appearance, very few have seen one in the wild. And even fewer understand its vital role in maintaining the ecological balance of its habitat.

Unfortunately, the pangolin faces a serious threat. Poaching and illegal trafficking have made it the most trafficked mammal in the world. How can such an unknown animal be on the brink of extinction? To protect it, we must first get to know it. Discover why the pangolin is a truly one-of-a-kind creature.

The pangolin is easily recognized by its body covered in tough scales made of keratin, the same substance found in human fingernails and rhinoceroses' horns. These scales form a natural armor that serves as its main defense mechanism. When threatened, the pangolin curls up into a nearly impenetrable ball, protecting its most vulnerable parts.

There are eight recognized species of pangolin, four in Asia and four in Africa. Although they vary in size and color, they share certain physical characteristics. They have elongated bodies, short legs with strong claws, and some species have prehensile tails. They lack teeth, which may seem like a disadvantage, but they are perfectly adapted to their insect-based diet.

This animal has a curious way of walking. Although it's a quadruped (with four legs), it often walks mainly on its hind legs, using its front legs only partially.

This is because its front legs have very long, sharp claws. They use them to tear open termite mounds and anthills. To avoid wearing down or damaging these claws while moving, many pangolins walk with their wrists bent or even in a semi-upright position, relying more on their back legs.

There are also arboreal (tree-dwelling) species of pangolins. These pangolins use their long, curved claws to climb tree bark. They also have prehensile tails that help them grip branches and maintain balance. Their bodies are muscular and flexible, allowing them to move easily among branches.

At first glance, many people confuse pangolins with armadillos due to their armor-like bodies. However, these similarities are a perfect example of convergent evolution. This is when different species develop similar traits due to similar ecological needs, even though they are not closely related.

Armadillos are native to the Americas, while pangolins live in Asia and Africa. Genetically and evolutionarily, they are quite distant: the armadillo belongs to the order Cingulata, along with sloths and anteaters, while the pangolin is the only member of its order (Pholidota), making it even more unique.

Another major difference is their body covering. Pangolin scales are made of keratin, while the armadillo's shell is bony and more rigid. Additionally, armadillos are strong swimmers and expert diggers, whereas pangolins are agile climbers, although some species also dig burrows. So, despite their outward similarity, they differ greatly in behavior, habitat and evolution.

Many species of pangolins are excellent climbers. They use their strong claws and prehensile tails to grip branches and navigate trees with ease, especially in forested environments.

Unlike other mammals, the pangolin has a slow metabolism and nocturnal habits, making it even harder to spot. It is a peaceful, solitary and very shy animal that prefers the quiet of forests or savannas to live its life undisturbed.

The pangolin is a specialized insectivore, feeding almost exclusively on ants and termites. Its tongue can be longer than its own body! It uses its tongue to explore underground tunnels and consume insects at high speed. Plus, it produces sticky saliva to catch its prey effectively.

Pangolins also play an important ecological role in their environment. They can consume up to 70 million insects per year, helping to control pests and maintain ecosystem balance. It's a natural cleaner, essential for environmental health.

Pangolins eat large numbers of ants and termites, helping to keep the environment balanced and naturally controlling pest populations.

Despite their scaly appearance, pangolins are mammals, and their young are born alive after a gestation period of four to five months, depending on the species.

Usually, the mother gives birth to a single baby, though in rare cases there may be two. At birth, the young weigh between 0.18 and 0.99 pounds (80 to 450 grams) and are already covered in scales, although they are soft and pinkish at first. Over the following days, the scales harden, forming the protective armor that defines the species. Pangolin babies are born with their eyes open and have a remarkable ability to cling to their mother from the start.

During the first weeks of life, the baby stays very close to the mother. When the mother moves, the baby clings tightly to her tail, and when resting, she curls up around the baby to shield it with her body and scales.

This maternal behavior is essential for the baby's survival, as it relies completely on its mother for nourishment and protection. In the early months, it feeds exclusively on her milk, although later it begins to eat ants and termites.

Sadly, both baby and adult pangolins face serious threats. Illegal trafficking - driven by the demand for their scales and meat in Asian and African markets - has put all pangolin species at risk of extinction. This is especially critical because pangolins reproduce very slowly, making population recovery extremely difficult.

Mother pangolins protect their babies by curling around them, forming a protective ball with their tough, scaly bodies.

Despite their shy and peaceful nature, pangolins have drawn the wrong kind of attention: they are the most trafficked mammal in the world. It is estimated that millions have been captured over recent decades, particularly in Asia, due largely to unfounded myths about their supposed medicinal properties.

In some Asian cultures - especially in China and Vietnam - there is a false belief that their scales can cure diseases such as asthma, arthritis or even cancer, despite a total lack of scientific evidence. Additionally, their meat is considered a rare delicacy and a status symbol. These myths have led to indiscriminate hunting of the pangolin.

This trafficking has pushed all eight pangolin species to the brink of extinction. Some, such as the Chinese and Sunda pangolins, are already critically endangered. Habitat loss, uncontrolled hunting and a lack of public awareness about their ecological importance are worsening the crisis.

In 2016, the Convention on International Trade in Endangered Species (CITES) completely banned international trade of pangolins. Additionally, conservation organizations and governments are promoting protection programs, environmental education and rehabilitation of rescued animals.

Still, pangolins need more than laws; they need respect, awareness and action. Only through collaboration between communities, governments and global citizens can we ensure that this enigmatic forest guardian does not disappear forever.

And you? Had you heard of the pangolin before reading this? Perhaps now you'll see it with different eyes, not as a rarity, but as a symbol of the biodiversity we are either about to lose ... or save.

These animals are irresistibly cute and walk like tiny T. rexes, balancing on their hind legs with their front claws held up like little arms!

Bottom line: Covered in armor and curled in mystery, the pangolin is an endangered species in Asia and Africa. Learn more about them here.

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The pangolin: An armored, insect-controlling mammal