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20 of the Most Fearless Animals in the Wild

20 of the Most Fearless Animals in the Wild

The endless stories you hear about animals achieving unbelievable feats may leave you in shock and awe. While even the most unlikely animals can surprise you with their bravery, some stand out above the rest. 

Here’s a list of 20 of the most fearless animals in the wild: 

  1. Lions 
  2. Hyenas 
  3. Hippos 
  4. Polar Bears 
  5. Honey Badgers 
  6. Black Mambas 
  7. Ostriches 
  8. Tigers 
  9. Crocodiles 
  10. Wolverines 
  11. Wild Boars 
  12. Cape Buffalos 
  13. Harpy Eagles 
  14. Boomslangs 
  15. Swans 
  16. Black Bears 
  17. Mountain Lions 
  18. Grizzly Bears 
  19. Gray Wolves 
  20. Elephant Seals 

In this article, I’ll further delve into the qualities that make these fearless animals deservedly take a spot on this list. Therefore, if you want to learn more about nature’s most courageous species, keep reading.

1. Lions

No list of the most fearless animals in the world would be complete without lions. These large cats aren’t called the kings of the jungle for nothing. 

While they do understand self-preservation, lions won’t shy away from hunting much larger prey than them. This is especially true when desperation strikes and lions resort to hunting prey they normally wouldn’t bother trying to kill, like elephants or giraffes

Both of these animals could easily kill a lion, especially if they’re adults in good health. 

However, nothing will deter a lion when it sets its sight on its prey. They’ve even been known to stalk straight towards humans wielding weapons. 

All in all, there’s little to nothing that can scare these wild cats. 

2. Hyenas

Staying in a similar habitat, hyenas also deserve a place on the list of the most fearless animals in the world. 

While hyenas might be scavengers, these wild pack animals are still strong hunters when they need to be and won’t back down if they feel threatened. 

Lions vs. Hyenas

Lions and hyenas often get compared to one another. Partially because they’ve usually been associated, and, in part, because lions have been known to kill hyenas, and hyenas have been known to kill lions. When a singular lion faces a pack of hyenas, they might feel fear

The same would be true in reverse. However, neither of these animals fears the other the way you might expect. Instead, they see each other as a threat to their food source

3. Hippos

Hippos may seem unassuming because they’re herbivores, but don’t let that fool you. These normally gentle giants are actually the most dangerous mammals in the world. 

They’re highly territorial and not afraid to defend themselves and their young when they need to. Due to their size and strength, they don’t have many predators to fear other than humans, so they can afford to be fearless. 

They’re near the top of the food chain and they know it. 

4. Polar Bears

Polar bears spend most of their time as solitary animals due to their habitat. Since they live in the arctic, they rarely encounter other predators on land and can often hold their own against the sea predators they compete with for food if they have to. 

However, their lack of interaction with other animals hasn’t made polar bears any less fearless. While there are some ways to get a species to back away if they’re poised to attack, that’s not the case with polar bears. 

As things stand, if a polar bear decides to pick a fight with you, there’s nothing you can do to get them to change their mind. That’s pretty fearless. 

5. Honey Badgers

Honey badgers gained popularity in recent years when videos of their fearless antics started to surface on the internet. These relatively small animals have been known to attack lions and other predators much larger than them when they feel threatened. Moreover, they also often go after prey multiple times their size without any hesitation. 

If fearlessness is a combination of bravery and confidence, honey badgers have it in spades. However, that fearlessness has worked in these animals’ favor and has kept them thriving in the wild. 

6. Black Mambas

The black mamba snake would make even the biggest reptile lover a little nervous. 

While black mambas, in general, prefer to keep to themselves, they still deserve their position on this list. That’s because, while the black mamba generally tends to avoid confrontation, it’s not out of fear. 

They won’t hesitate to strike against a threat or intruder. These snakes know they can take down much larger prey with just a few drops of venom. 

It’s almost like they’re doing the rest of the animal kingdom a favor by not attacking more often. 

7. Ostriches

Even though you might have heard the phrase “hide your head in the sand like an ostrich,” these large flightless birds are actually quite brave, as explained by Andrea Romero in her TEDx talk here: 

They’re fast and strong, which means they’re able to defend themselves against predators or threats, which they don’t hesitate to do. It’s possible that ostriches would be less fearless if they were smaller, but their size certainly makes them formidable against other animals in the wild. 

They’ve also been known to attack humans they feel are encroaching on their territory, meaning even unfamiliar foes don’t scare ostriches off. 

8. Tigers

Tigers are top hunters that seem to have it all. They’re: 

  • Strong 
  • Fast 
  • Intelligent 
  • Fearless 

Though tigers have been known to show anxiety or get scared from time to time, that doesn’t stop them from standing up for themselves if they need to. Tigers in the wild will routinely venture close to human cities if they hunt for food and construction has taken place too close to their natural habitat. 

That in itself is a top show of bravery because most animals, including predators, will steer clear of humans at all costs out of self-preservation. Though they live on two different continents, it’s even been speculated that, in a one-to-one fight, tigers would be able to best lions

With potential like that, no wonder these giant cats are fearless.

9. Crocodiles

Crocodiles are the kind of creature you might consider closer to a dinosaur than any other modern-day animal. While that’s not completely accurate, it does lead you to think that these reptiles are (deservedly) a fearless species. 

During mating season especially, crocodiles are known to be particularly aggressive. While aggression in itself isn’t a sign of bravery, the fact that crocodiles are willing to take on any threat without backing down shows that they’re courageous creatures you’ll want to think twice before messing with. 

10. Wolverines

If you’ve watched a superhero movie in the past 30 years, you’re likely not surprised to see wolverines on this list. They’re not the largest predators, by far, but they’re certainly one of the bravest. 

Since wolverines are smart and strategic with how they defend themselves, they can afford to be fearless because they know they stand a chance against even much larger foes. In fact, there are cases where wolverines have been known to kill polar bears. 

If a species can claim that feat, they deserve to be on this list. 

11. Wild Boars

Like many of the other animals featured on this list, wild boars are fearless mainly because they’re very protective of their young and homes. That makes them willing to face whatever foe they feel might be a threat to them. 

Wild boars are particularly active in the pre-dawn and dusk hours, making them dangerous to anyone who runs or wanders too close to their nest, especially during spring when baby boars are born. While boars won’t go looking for a fight, they won’t shy away from standing their ground if they feel someone is too close to their nest.  

12. Cape Buffaloes

Cape buffaloes are often overlooked when most people try to name the bravest animals, but that’s a mistake. These large creatures are certainly fearless. 

While they’re usually peaceful and prefer to keep to themselves, they can quickly become aggressive if they feel threatened. This is particularly true if there are young buffalo around that still depend on their parents or if they are in pain and running on adrenaline. 

13. Harpy Eagles

Compared to other birds of prey, harpy eagles may not be on the large end of the spectrum as far as size goes, but they more than make up for it in bravery. 

Harpy eagles are known to be stubborn, especially when it comes to capturing prey, and they’re willing to put themselves in danger to meet their goal. They won’t shy away from a problem and are ready to face whatever danger or obstacle gets in their way. 

This willingness to face any challenge earns them their spot on this list. 

14. Boomslangs

Though boomslang snakes prefer to keep to themselves, that doesn’t mean they’re not fearless. These reptiles are some of the deadliest snakes out there, which has earned them natural respect within the animal kingdom. 

Since most predators avoid these snakes, they don’t have to be aggressive and can, instead, live timid lives unless provoked. However, if they’re pushed, boomslangs won’t hesitate to attack. 

See the boomslang in action with Living Zoology’s video here:

15. Swans

Swans are beautiful, graceful creatures, but they’re best when admired at a distance. That’s because these birds are aggressive animals. 

Swans are known to fight other swans for territory, resources, and dominance, but they’ll also attack other birds and even humans. They’re strong and one of the larger birds you’ll encounter in their habitats, meaning they’re pretty close to the top of the food chain, which allows them the luxury of being more fearless. 

Next time you see a swan, keep that in mind and make sure you don’t tread too close, so you don’t have to see just how brave these birds are firsthand. 

16. Black Bears

Black bears might not be as big as their grizzly cousins, but they’re still brave enough to earn the title of “fearless animal.” Black bears are territorial animals which helps them override any fear they might have if they feel threatened. 

Unlike some other animals on this list, black bears won’t actively try to fight larger foes. In fact, to ward off a black bear attack, it’s recommended to make yourself look as big as possible. 

However, just because they won’t search out a fight doesn’t mean they’ll back down from one if they feel like they have no choice. 

17. Mountain Lions

Mountain lions may be one of the most interesting animals to make this list. That’s because, while many of the other animals listed here don’t have any known fears, and others don’t have any known natural predators, mountain lions do often act out of fear. 

Despite this, what earns them their place as one of the most fearless wild animals is how they act out of fear. This quality of theirs makes it even more impressive that they’re willing to venture into towns and residential areas searching for food. This is primarily due to their natural habitat being destroyed to construct cities, leaving mountain lions no other choice. 

However, they’re willing to face their fears regularly, which is, in itself, pretty fearless. 

18. Grizzly Bears

Encountering a grizzly bear might be a hiker’s worst fear. These huge animals are known for being extremely territorial. 

Mother grizzly bears will ferociously defend their young without worrying about what dangers they might be facing themselves. Instead, male grizzlies are extremely territorial and won’t hesitate to assert dominance over other grizzly bears, let alone humans who are easily half their size. 

While there are ways you can deter a grizzly from approaching you, it’s less about instilling fear in these brave animals and more about making them think attacking isn’t worth the trouble. 

19. Gray Wolves

Gray wolves are brave hunters who have prowled the earth for thousands of years. When hunting in packs or families, these animals are certainly brave enough to go up against prey much larger in size than they are, but that’s not the only reason why they can be considered fearless. 

The wolf hierarchy depends on wolves fighting each other for their place in their pack. That means these animals have to be pretty fearless to “challenge” one another to a fight. Moreover, wolves were brave enough to approach prehistoric humans, which led to the species we currently call man’s best friends, dogs! 

20. Elephant Seals

Elephant seals are native to the west coast of the US and are commonly found on beaches in California. However, just because these seals may comfortably live near humans doesn’t mean they aren’t a threat. 

Elephant seals are extremely territorial, especially during mating season when males will constantly fight each other to assert dominance. These seals don’t shy away from humans and will bravely attack if they feel someone encroaches on their territory or young. 

Any animal who is willing to stand its ground the way elephant seals do should certainly be considered fearless.