Evolutionary and taxonomic chart of bear species
“What about ‘I didn’t notice the bear coming…’?” Should you just lie down and play dead? This childhood tale is actually not a wise move.
Myth: Many people have heard that the best way to survive a bear encounter is to play dead, because bears don’t eat dead animals. Is this true?
Truth: (It has been reported that a black bear from Huaguoshan Zoo in Shehong County, Sichuan Province, went missing around 6 a.m. on September 2. The county government has issued a warning to nearby residents to stay safe and has launched a search operation. Until the bear is captured, residents should avoid the dangerous area. As a precaution, it’s essential to understand bear behavior and familiarize yourself with appropriate responses.)
Bears are members of the Ursidae family under the order Carnivora. There are currently eight species of bears worldwide [1]: the well-known brown bear, black bear (American and Asian), polar bear, and giant panda; as well as the less famous spectacled bear, sloth bear, and sun bear. Except for the relatively small sun bear, the rest are massive creatures, so encountering them is no laughing matter. “When you see a bear, quickly lie down and play dead, because bears don’t eat dead animals.” This saying is quite widespread, but how much truth is there to it? Let’s first look at whether bears actually eat dead animals.
Just because you eat stinky mandarin fish, doesn’t mean we can’t eat stinky human flesh?
Although bears are omnivores—eating grass, tender twigs, moss, tubers, roots, fruits, insects, birds, fish, rodents, frogs, bird eggs, honey, and even deer, sheep, and cattle—the majority, being members of the order Carnivora, still prefer meat (ignoring the vegetarian-leaning spectacled bear for now). Giant pandas mostly survive on bamboo, but they won’t pass up a bamboo rat, and occasionally steal dried meat hung out to dry by villagers [1].
As for animal carcasses, all kinds of bears are not picky. Polar bears claim they’ve got long-lasting fresh meat, sloth bears often enjoy tiger leftovers [2], and researchers have photographed giant pandas feasting on dead fawns. In recent years, many brown and black bear habitats have been destroyed, and with food scarcity, they’ve turned to residential trash bins. In short, fresh meat is definitely tastier, but bears won’t pass up a free meal, dead or not.
Bear alert!
Even if you encounter a well-fed bear that isn’t particularly interested in dead meat, its playful nature might lead it to flip you over with its immensely powerful paws, poke and prod you, lick you with its barbed tongue, or even sit on you... None of that sounds fun—you might not die, but you’ll wish you had. And if it’s a hungry bear, it will eat you regardless of whether you’re alive or dead. So if you find yourself in a “bear alert” situation, playing dead is not a smart move. Let’s see what you should actually do!
The most important thing when encountering a bear is to stay calm, avoid eye contact, and refrain from sudden movements. Most of the time, bears are not aggressive—they usually just stand up to assess whether you’re a threat. Staring, running, or screaming may cause them to feel threatened and attack. Bears are good at climbing trees and swimming, and they can run much faster than humans, so don’t try to escape quickly by any means. Instead, calmly take a few seconds to assess your surroundings, identify an escape route, then slowly and calmly back away while moving downwind. In Chinese folklore, bears are called “blind bears” (because they have poor eyesight—but they have highly sensitive smell and hearing).Moving downwind helps prevent them from tracking you by scent, and staying quiet makes you seem non-threatening. [3]
There are occasional reports of people “playing dead to escape a bear attack,” often because the bear wasn’t hungry at the time, and the person’s curled-up, head-and-neck-protected pose reduced the bear’s sense of being threatened, preventing a defensive attack. But if the bear has already initiated an attack, you must fight back immediately—resist fiercely and aim for the bear’s nose to show that you’re not an easy target, hoping it will back off (though this is very difficult to achieve). [4]
Baby bears are adorable and endearing, but never approach or play with them in the wild—the mother bear is definitely nearby, and she will do anything to protect her cubs.
You know, brutality is not my nature
Although most bears aren’t exactly gentle, they don’t usually attack humans. People hiking in Japan’s mountains often wear bear bells, which make noise to keep bears away. Similarly, North American explorers make noise as they move to scare off nearby bears.
Why do bear attacks on humans happen? The primary reason lies with humans. First, as humans encroach deeper into wildlife habitats, bears may attack intruding humans to defend their cubs, protect food, or for self-defense. Second, human activities disrupt ecological balance, reducing bears’ food sources and driving them into towns and villages in search of food—resulting in potential attacks when humans and bears cross paths. Lastly, bears are very intelligent creatures—as evidenced by well-trained circus bears—so smart bears may remember human actions that harm their kind and retaliate, as depicted in the film L'ours (The Bear, 1988).
In Russia’s Kamchatka region, overfishing by humans has drastically reduced the salmon population, a staple food for bears, forcing them closer to urban areas where they rummage through trash bins for food, leading to increased incidents of bear attacks on humans [5]. In Japan, in recent years, shrinking natural forest areas and warmer climates have led to reduced yields of beech and oak nuts, driving food-deprived bears out of the mountains [6]. Alaska was once a pristine, sparsely populated land where bears fed in streams—now, with human settlement, overlapping habitats have made bear attacks inevitable. Climate change also causes Arctic sea ice to form later and melt earlier each year, forcing hungry polar bears to spend more time onshore, increasing the likelihood of tragic encounters with humans [7][8]. Additionally, continuous hunting of bears for their paws, gallbladders, and fur coats has undoubtedly worsened their aggression toward humans.
Wild bears are still wary of unfamiliar humans; they only seek to live peacefully in their own world. It’s believed that if humans respect and care for nature more, many tragedies could be avoided.
Conclusion: Bears love meat and aren’t picky about animal carcasses, so playing dead is not a smart strategy. Staying calm, avoiding sudden movements, not provoking the bear, quickly assessing your environment, and slowly backing away downwind are the commonly recommended responses.