Why giraffes have horns: The bizarre feature that decides their love life

One of the easiest animals to recognise anywhere in the world, due to its long neck, distinct markings, and tall stature, is a giraffe. While there are many aspects of a giraffe that people might not know about, the animal’s horns are definitely one of them. What sets the horns of giraffes apart from the rest of the herd is the fact that they are unique not only in how they look but also in how they are used by the animal. These ossicones, found in both male and female giraffes, can be utilised for several purposes. Why do giraffes have horns? Let us find out. They play a key role in defense, social interaction, and dominance battles among giraffes.Unlike other horned animals, a giraffe’s horns are referred to as ossicones because they are made of bone and are covered with skin and hair. Ossicones appear as small, soft lumps on a giraffe's head soon after birth. As the giraffe grows, these lumps become bony horns, and just like the horns of other animals, the ossicones will never fall off or regrow.In addition, the appearance of ossicones also varies according to the sex of the animal. Generally, males have bigger ossicones compared to their female counterparts. Moreover, these features can be used to differentiate the two genders of giraffes from each other.According to Developmental and Evolutionary Skeletal Biology, the most interesting use of ossicones is the fact that they play an important part in the mating of the species. During a process called "necking," the males fight for the attention of the female. While "necking," males swing their necks in a similar fashion to a pendulum to hit the opponent with their heads or ossicones. These strikes can do considerable damage as the giraffes often hit each other in their necks. This type of mating ritual allows the male to show its dominance.A study of ‘Sociosexual behaviour, male mating tactics, and the reproductive cycle of giraffe Giraffa camelopardalis’ on giraffe behaviour, such as this paper, indicates that necking fights may also demonstrate stamina in addition to fighting ability. This means that the one who keeps going until the end is usually considered the winner. This means that the fittest male gets a chance to mate.In addition to their role in courtship behaviours, ossicones have another vital role as a defence mechanism for giraffes. Even though ossicones may not be as effective as horns or antlers, they offer some level of protection. When a giraffe is attacked by predators like lions, the giraffe uses its head to make violent strikes that are cushioned by the ossicones to prevent the giraffe’s skull from being damaged.Additionally, giraffes benefit from the presence of ossicones when involved in physical conflicts with other herbivorous animals since their heads are big enough to scare off other herbivores.The horns that make up the unique feature of the giraffe are of great importance when it comes to many essential functions. They use them when they are mating and fighting for dominance, as well as when protecting themselves from any kind of danger.This weird-looking structure and its functionality are proof of the complexity of the giraffes' nature, which means that there can't be any weird occurrences in the animal world without having a certain purpose behind them. No matter in what way they are used, whether in fierce battles or as defence mechanisms, these horns are very significant for the giraffes' existence.