Bears are not monsters: why human behavior increases risk in the mountains

18.05.2026 | Animal world

The tragedy on Vitosha has once again drawn attention to encounters between humans and bears. Experts remind that the animals are not "bloodthirsty predators" – the risk often comes from human error and underestimating the wilderness.

Снимка от Tony Hisgett from Birmingham, UK, Wikimedia Commons (CC BY 2.0)

The fatal incident on Vitosha, in which a man died after an attack by two bears, has once again brought to the fore the painful topic of encounters between humans and wild animals in the Bulgarian mountains. Along with the fear and shock following such tragedies, specialists draw attention to another important fact – bears are not "bloodthirsty predators," but wild creatures that, in most cases, only show aggression when they feel threatened.

By nature, the brown bear avoids contact with humans. Experts are unanimous that the animal does not perceive people as natural prey. In the vast majority of situations, the bear tries to retreat far away before the hiker even realizes that a wild animal was nearby.

The critical moment occurs when a human and a bear find themselves suddenly at a very close distance from each other – especially in dense forest, in areas with thick vegetation, or in poor visibility. Cases where the animal is with its cubs are particularly risky. In those moments, the protective instinct is triggered instantly, and the reaction can be extremely aggressive.

According to expert assessments, such a situation likely lies behind the tragedy on Vitosha, where initial expert reports point to the involvement of a large bear and its cub.

Although such attacks are relatively rare, the consequences are often fatal. The brown bear is one of the strongest land animals in Europe. Adult specimens reach hundreds of kilograms and can reach speeds of over 40 km/h, which makes any attempt to flee from a direct attack virtually without a chance of success.

Specialists emphasize, however, that blame in tragic cases should not automatically be placed solely on the "wild animal." Increasingly, it is human behavior that creates the conditions for dangerous encounters between bears and tourists.

The expansion of tourist infrastructure, illegal logging, entry into forest areas with motorcycles and ATVs, the disposal of food and waste, as well as the mass underestimation of risk, are gradually changing the animals' behavioral patterns. Bears are getting used to human presence and beginning to lose their natural fear of people.

An additional risk factor is so-called "tourist overconfidence." Many perceive mountains like Vitosha almost as a city park – a place for a walk without real dangers. It is this feeling that makes people move quietly through dense areas, leave marked trails, or attempt to photograph wild animals from a dangerously close distance.

Experts are adamant that a significant portion of such incidents can be prevented with simple safety rules. When moving in areas with a proven bear presence, tourists should make noise – talk, whistle, click with trekking poles – so the animal hears the human early and has time to retreat. Sudden, silent encounters at close range are the most dangerous.

It is recommended that people avoid solo treks in remote forest areas, especially early in the morning and at dusk, when bears are most active. It is also key not to leave food waste and other leftovers on routes, as they attract animals and further acclimate them to human presence.

Specialists also warn never to approach bear cubs, no matter how helpless they look. In almost all cases, the mother is nearby and will perceive a person's approach as a direct threat to her cub.

During direct contact with a bear, the most important thing is not to run. A sudden turn and flight can trigger a chase instinct. Instead, experts recommend keeping one's composure, speaking calmly and in an even tone, and slowly backing away without turning one's back on the animal.

The case on Vitosha painfully reminded us how fragile the balance between humans and the wild is. Just a few kilometers from the capital live some of the most powerful predators in Europe – not because they are "invaders," but because this is their natural territory from long before the appearance of tourist trails, hotels, and vacation zones.