The giraffe is one of the most recognizable animals on the planet. And yet our knowledge of it is full of gaps, as I realized the moment I tried to dig deeper. The paradox becomes especially obvious when you watch them day after day in real life.

In recent years, science has cautiously begun to reflect what has long been visible in the field: the giraffe is a complex, social, and cognitively advanced animal whose behavior we are only just beginning to describe systematically.

Today it is officially recognized that there is not one species of giraffe, but at least four. Genetic studies have shown that northern, Masai, reticulated, and southern giraffes diverged along separate evolutionary paths and rarely interbreed in the wild. This is an important fact, because it immediately explains a lot - from behavioral differences to landscape preferences and environmental responses.

But even within a single species, something stands out that is difficult to formalize: a stable individuality more commonly associated with social and cognitively developed animals.

One of the most underestimated aspects of giraffe behavior is ritualized conflict. Yes, we are used to the image of knightly duels, where males swing their necks and strike each other with their ossicones. But any real fight can be devastatingly costly. Giraffes can inflict tremendous damage and receive it in return. In the wild, any serious injury may mean not only the end of a fighting career, but the end of life itself. This is where ritual comes in, where physical violence is a last resort rather than a first tool.

In the Serengeti, I once witnessed a duel between adult males that never escalated to lethal neck blows. Two giraffes, a dominant male with females and a solitary bull, stepped out from acacia thickets into an open clearing. They began to circle slowly. They stopped, assessed one another. Postures shifted, neck angles changed, body alignment adjusted. And that was it, no blows, no contact. In the end, the intruding male lost purely on a psychological level. The dominant bull did not even bother to pursue him.

Scenes like this do not fit neatly into the simplified stereotype of giraffes violently “necking,” but they align perfectly with modern understanding of complex social regulation among large herbivores.

Recent studies have shown that giraffes are capable of probabilistic thinking. In experiments, they did not simply choose “where there is more food,” but evaluated the likelihood of receiving a reward based on visual cues. In simple terms, they draw conclusions rather than merely react.

In the field, this feels different. Giraffes often do not rush. They watch, they wait, they assess. Their behavior is far closer to deliberate choice than we are used to assuming when we think of herbivores.

I saw this clearly in Nyerere, when a herd was crossing a stream. At one point, a small crocodile splashed nearby while hunting fish. The herd, divided by the water, instantly halted the crossing. The animals stood on opposite banks for a long time while the stragglers, including a pregnant female, seemed to deliberate what to do next. On one hand, you think: how slow can they be? On the other: they are genuinely thinking this through.

With this reassessment in mind, it is especially interesting that more and more scientists are reconsidering the classical explanation for the evolution of the giraffe’s long neck. The idea that it developed solely for access to higher foliage no longer appears sufficient. Observations show that giraffes spend much of their time feeding at heights accessible to competitors. In dry periods, individuals with longer necks may even be at a disadvantage due to the energetic “cost” of maintaining them.

Growing evidence points to sexual selection. In males, the neck is a weapon. More massive, heavier necks provide an advantage in ritualized contests and access to females. Meanwhile, females often have proportionally longer but less heavily built necks, suggesting that multiple factors like feeding, reproduction, and social structure overlap in shaping this trait.

In the photo above is the most powerfully built neck I have ever seen. Clearly an avid duelist. Photographed in Ruaha National Park.

There is another aspect, rarely mentioned in popular contexts, that says a great deal about the nature of giraffes and about how evolution actually works. Like all vertebrates, giraffes possess the recurrent laryngeal nerve. It runs from the brain down into the chest, loops around a major artery, and only then travels back up to the larynx.

In fish, this makes sense, the body is short, the heart and gills are close together, and the nerve’s path is minimal and logical. In giraffes, however, this nerve travels meters of completely unnecessary distance. The left recurrent laryngeal nerve in a giraffe may exceed two meters in length, and the full path of a single neuron (from brain down and back up) can approach five meters, even though the larynx itself is only centimeters from the brain.

From the standpoint of “intelligent design,” this looks like engineering absurdity. If an organism were designed from scratch, the nerve would simply run directly. But it cannot be “rerouted”: it is inherited from ancient ancestors with gill anatomy and has lengthened step by step as the body elongated, without the possibility of rewriting the fundamental blueprint.

In this sense, the giraffe is a vivid example of how evolution actually operates by stretching old solutions to their limits, building upon original templates. Its body is not the result of a perfect plan (which evolution does not and cannot have), but a history of compromises, additions, and forced detours that nevertheless continue to function.

Another persistent myth is that giraffes are strictly animals of the plains. In Makuyuni, I repeatedly observed giraffes in mountainous landscapes, not merely on rolling hills, but on steep slopes where the body and legs must work actively or risk broken bones.

They moved confidently along the slopes, without clumsiness, selecting trajectories that seemed unexpectedly complex for an animal with such a high center of gravity. These were not isolated individuals or accidental incursions, but consistent use of rugged terrain.

These observations align well with data suggesting that giraffes are far more flexible in habitat selection than previously thought. We simply rarely look for them outside the “classic” savanna. Yet they can be found in floodplains, deserts, salt flats, and mountains alike.

But that is not all. Modern research shows that the giraffe’s spotted pattern serves more than camouflage. It plays a role in thermoregulation (beneath each patch lies a network of blood vessels that helps dissipate heat), influences calf survival, and likely functions in individual recognition.

In the photo from Mikumi, you see extremes within the norm. Coloration can vary within such shades, but giraffes with completely white coats or lacking spots entirely are rare anomalies.

Long-term observations reveal that giraffes form stable associations and prefer specific herd companions. The spots function as a kind of visual “passport” within their social environment.

An environment, incidentally, far more complex than our habitual schemes suggest. Recent research shows that females form groups and organize “nurseries” for calves, while adult males do not always remain apart. They may guard the herd and participate in the socialization of adolescents. I have personally observed nurseries and teenage groups in multiple parks. During the previously mentioned crossing in Nyerere, I watched an adult male teaching a younger one through non-contact sparring. They alternated practice swings and marked strikes without following through to full force.

Or this magnificent herd whose beauty concealed tragedy.

They were moving toward the mountains, as if intending to climb higher. Yet something kept delaying them. They stopped, looked back, waited. A large dark bull patiently shepherded the young. Females remained close to a young mother.

Soon it became clear why. The smallest calf, whose umbilical cord had not yet fallen off, could barely walk. It appeared that predators had already reached her. The lower parts of her legs were wounded, swollen, inflamed. Every step must have been agonizing, yet she struggled to hobble after the herd.

What struck me most was how the herd remained around her, refusing to let her fall behind. Larger individuals shielded the calf from different sides, while the mother repeatedly stopped to let her press against her flank or nurse.

I am not sure the calf survived. Such is life in the wild. But their behavior, that evident care for an injured young one, became one of the strongest observations I made in Mkomazi.

One curious field observation. In Makuyuni I encountered a group of giraffes with an unusual trait - a ridge of hair along the tail. Not simple thickening or shedding, but a distinct, stable “mohawk.” I have seen such giraffes only there. To my knowledge, similar observations do not appear in the literature or photographic archives. It may be a localized mutation fixed within a small group, which is precisely the kind of detail that escapes notice because no one expects to find novelty in a well-known animal.

For a long time, giraffes were considered too obvious to be interesting. Of course, there are exceptions like the tourist couple I met in the Serengeti. They had not even checked into their hotel; straight from the airport, suitcases filling their car, they rushed off to search for giraffes. The way they asked whether we had seen any carried equal parts hope and despair, as though they were speaking of the rarest beast alive.

Be that as it may, today it is becoming clear: we overlooked a complex social system, developed cognition, and behavioral plasticity that make giraffes a fascinating subject for the study of large mammal ethology. Only recently did we discover that they vocalize, we simply cannot hear the frequencies. What else do we not yet know?

And this is not merely an academic question. In Tanzania, in reserves such as Ruaha, Nyerere, and Mikumi, a significant percentage of giraffes suffer from a specific dermatitis affecting the skin of the neck. Yet the disease remains poorly studied, and its impact on giraffe populations remains an open question.

Perhaps it is time to reconsider our attitude toward the familiar “icons of Africa” we have known since childhood and therefore assume we fully understand. The giraffe is an animal that thinks, evaluates, remembers, chooses, and adapts. And the longer you observe them, the clearer it becomes: before us stands a living, complex world that we are only just beginning to truly see.