{"id":282408,"date":"2025-11-10T02:19:16","date_gmt":"2025-11-10T02:19:16","guid":{"rendered":"https:\/\/www.newsbeep.com\/us\/282408\/"},"modified":"2025-11-10T02:19:16","modified_gmt":"2025-11-10T02:19:16","slug":"22-animals-you-seriously-dont-want-to-mess-with","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/us\/282408\/","title":{"rendered":"22 Animals You Seriously Don\u2019t Want to Mess With"},"content":{"rendered":"

It may be tempting to channel your inner Disney<\/a> princess and befriend (or at least, attempt to befriend) every animal<\/a> you come across. But wildlife is always better left alone.\u00a0In this list, adapted from an episode of The List Show on YouTube, we cover 22 creatures whose personal space you should really respect.<\/p>\n

And remember: while these animals are all pretty intense, don\u2019t forget that most animals, including a lot of the ones listed here, don\u2019t actually want to hurt you. If they attack, it\u2019s usually because they\u2019re scared or injured.<\/p>\n

Nile Crocodiles<\/a>Giant Panda<\/a>Ticks<\/a>Mosquitoes<\/a>Geography Cones<\/a>Tigers<\/a>Cassowaries<\/a>Ostriches<\/a>Saw-Scaled Vipers<\/a>Kangaroos<\/a>Polar Bears<\/a>Tsetse Flies<\/a>Box Jellyfish<\/a>Feral Hogs<\/a>Raccoons<\/a>Bullet Ants<\/a>Slow Lorises<\/a>Pufferfish<\/a>Blue Ringed Octopuses<\/a>Moose<\/a>Bison<\/a>Geese<\/a>Nile Crocodiles\"A<\/p>\n

A Nile crocodile. | Jami Tarris\/GettyImages<\/p>\n

In 1987, a dangerous killer named Gustave<\/a> began stalking Burundi. He haunted the area for decades, claiming upwards of 60 victims before vanishing at some point in the 2000s.\u00a0<\/p>\n

Gustave was no human serial killer. He was a Nile crocodile.\u00a0<\/p>\n

These reptiles live in freshwater habitats throughout the Nile Basin, sub-Saharan Africa, and Madagascar. They\u2019re the largest crocodile species on the continent\u2014and the most dangerous. It\u2019s estimated <\/a>they attack at least 300 people every year. They can take down a buffalo or wildebeest, so a human\u2014especially a small child\u2014is an easy target. Nile crocodiles can weigh more than 1500 pounds<\/a> and have as many as 68 razor sharp teeth.<\/p>\n

It\u2019s incredibly hard to fight one off once an attack has begun, especially if they bust out their death roll<\/a>, where they grab their victims and spin around under water, drowning them. And even if the surface of a lake or river looks calm, a person can never truly tell if there\u2019s a killer croc lurking below the surface: They can stay underwater for over an hour.\u00a0<\/p>\n

The animals aren\u2019t just in Africa now, either\u2014they\u2019ve popped up in Florida <\/a>in recent years.\u00a0<\/p>\n

You May Also Like …<\/p>\n

Add Mental Floss as a\u00a0preferred news source<\/a>!<\/p>\n

Giant Panda\"Giant<\/p>\n

A giant panda. | John Giustina\/GettyImages<\/p>\n

It\u2019s easy to forget that panda bears are bears (and yes, they are bears. The notion that they\u2019re giant raccoons has been disproven). People with sturdy stomachs can check out the paper<\/a> \u201cThree cases [of] giant panda attack on human at Beijing Zoo,\u201d which has pretty graphic pictures of the aftermath of giant panda attacks on humans, including one drunk visitor who leapt into an enclosure to try and pet the bear. And while they are exceedingly rare, there are accounts<\/a> of wild giant pandas attacking humans, though like most bears many of them are probably cornered and scared or protecting cubs.\u00a0<\/p>\n

And these animals don\u2019t just eat bamboo\u2014as giant panda expert Bill McShea<\/a> put it, \u201cChinese villagers report pandas breaking into livestock pens and consuming goats and sheep. In China, we recently photographed a giant panda feeding for several days on the carcass of a takin (a large goat-like ungulate).\u201d <\/p>\n

Ticks\"Tick<\/p>\n

A dog tick. | rbkomar\/GettyImages<\/p>\n

There are a bunch of species of ticks<\/a> crawling around the Earth, and many of them are capable of spreading dangerous diseases<\/a>. The tiny blacklegged tick, commonly called the deer tick, is infamous for spreading Lyme disease. They also carry the parasite that causes babesiosis, which infects a person\u2019s red blood cells. American dog ticks can spread Rocky Mountain spotted fever, and the Lone Star tick can make people develop an allergy to red meat.\u00a0<\/p>\n

Mosquitoes\"Macro<\/p>\n

A mosquito. | Iuliia Burmistrova\/GettyImages<\/p>\n

Mosquitoes<\/a>, like ticks, are another common pest that can really, truly suck. Sure, their bites are itchy<\/a> and annoying. But they can also be fatal. The Centers for Disease Control and Prevention calls mosquitoes<\/a> \u201cthe world\u2019s deadliest animal.\u201d The insects can transmit terrible diseases like malaria, the Zika virus, yellow fever, the West Nile virus, and dengue viruses.\u00a0<\/p>\n

According to one estimate, mosquitoes have spread illnesses that have killed 52 billion people<\/a> throughout history\u2014that\u2019s almost half of all the humans who have ever lived. The World Health Organization estimates that the ailments these buggers carry go on to kill over 400,000 people a year And, thanks to climate change, their range is expanding<\/a>. Mosquitoes love warm, wet areas. So as the planet becomes warmer and wetter, it makes it easier for them to thrive in new places.<\/p>\n

Geography Cones\"Front-Gilled<\/p>\n

A geography cone. | Reinhard Dirscherl\/GettyImages<\/p>\n

The geography cone is a type of snail that lives in reefs throughout the Indo-Pacific region. They only grow to be about 6 inches long and live in a beautiful reddish and white shell\u2014but don\u2019t let their pretty appearance and small size fool you. <\/p>\n

These snails are the most venomous type of cone snail. They inject toxins into their victims via what National Geographic describes<\/a> as a \u201charpoonlike tooth.\u201d The toxins are powerful enough to kill a person, and there\u2019s currently no antivenin that can help anyone who has been stung. The best doctors can do is try to keep someone alive long enough to let the toxins dissipate.\u00a0<\/p>\n

Tigers\"Two<\/p>\n

Bengal tigers. | Gallo Images\/GettyImages<\/p>\n

Tigers are the world\u2019s largest wild cats<\/a>. The animals are endangered and elusive, so the average person\u2019s chances of encountering a wild one are slim. That said, tigers do kill between 40 to 50 people<\/a> each year. Humans aren\u2019t usually their first choice when it comes to food, but shrinking habitat has driven them closer to human settlements. Old wounds or illnesses may also cause a tiger to hunt humans. Famous \u201cman-eating tigers,\u201d like the Champawat Tiger, which was blamed for the deaths<\/a> of more than 400 people in the early 20th century, and the Tiger of Segur, which killed five people, had injuries that prevented them from going after their usual prey.<\/p>\n

Cassowaries\"Cassowary\"<\/p>\n

A cassowary. | Wokephoto17\/GettyImages<\/p>\n

Cassowaries have been dubbed the world\u2019s most dangerous bird<\/a>. These winged beasts can reach upwards of 5.5 feet tall, and while not that aggressive on their own, if something goes wrong they\u2019ll do more than just peck their opponent: Cassowaries will also head-butt. <\/p>\n

But what a person really has to watch out for is their feet. They are equipped with sharp claws that can fatally slash another animal, and their signature downward kicks are powerful enough to break bones. In the 1920s, a teenager died after a cassowary<\/a> pinned him down and slit his neck.\u00a0<\/p>\n

Ostriches\"Portrait<\/p>\n

An ostrich. | Laura BC\/GettyImages<\/p>\n

Ostriches are the world\u2019s largest bird. They can get aggressive, and their kicks can cause some painful damage. Country singer Johnny Cash learned this the hard way<\/a> when Waldo, an ostrich he kept at his Tennessee home, turned on him. Waldo jumped into the air and struck Cash with his clawed foot. <\/p>\n

As Cash recalled in his autobiography, \u201cHe made contact\u2014I\u2019m sure there was never any question he wouldn\u2019t\u2014and frankly, I got off lightly. All he did was break my two lower ribs and rip my stomach open down to my belt. If the belt hadn\u2019t been good and strong, with a solid buckle, he\u2019d have spilled my guts exactly the way he meant to.\u201d Fortunately, the musical legend was then able to fend the angry bird off with a stick.<\/p>\n

Saw-Scaled Vipers\"Closeup<\/p>\n

A saw-scaled viper. | Nimit Virdi\/GettyImages<\/p>\n

Saw-scaled vipers aren\u2019t the most venomous type of snake\u2014that honor goes to the inland taipan of Australia. But the saw-scaled viper, which lives throughout parts of Asia and Africa, is widely considered the most dangerous<\/a>. According to Britannica, across their range they\u2019re thought to kill more people than every other type of snake combined. These vipers are highly excitable, unpredictable, and aggressive. <\/p>\n

The snakes usually come out to hunt around twilight, and their brown and gray colors allow them to blend in a little too well<\/a> with their surroundings. This unfortunately makes it easy for unsuspecting people to accidentally close to one. <\/p>\n

A saw-scaled viper\u2019s venom isn\u2019t always lethal if antivenin is administered, but in impoverished places, many people aren\u2019t able<\/a> to access medical treatment in time.<\/p>\n

Kangaroos\"A<\/p>\n

A red kangaroo. | Jami Tarris\/GettyImages<\/p>\n

Kangaroos have sometimes been called \u201cthe white-tailed deer of Australia\u201d because they\u2019re as common there as the ungulates are in North America. But Bambi they are not. There\u2019s a reason these marsupials have also been called \u201cvegetarian gladiators<\/a>\u201d: They hop quickly, swim well, and can wallop the heck out of a person with their powerful hind legs. They also have sharp claws and are not afraid to throw a punch<\/a>.\u00a0<\/p>\n

But kangaroos are similar to white-tailed deer in one dangerous way: They share the same unfortunate inclination to cross in front of moving vehicles<\/a>, which can be very dangerous for both parties.<\/p>\n

Kangaroos also don\u2019t like dogs. If a dog on the hunt has driven them into a river or lake, the marsupials have been known to try and drown the pursuers. Many human-kangaroo scuffles are caused by a person\u2019s pet dog attacking a kangaroo. The dog\u2019s owner will often try to stop the fight, and the kangaroo\u2014acting in self defense\u2014will then round on them, too.<\/p>\n

Polar Bears\"Polar<\/p>\n

A polar bear. | Paul Souders\/GettyImages<\/p>\n

Polar bears<\/a> are the planet\u2019s largest species of bear. According to the American Bear Association<\/a>, they\u2019re actually the largest terrestrial carnivore. They mainly eat seals, though they\u2019ve also been known to chow down on walruses and small whales (they\u2019ve even been spotted using rocks and other blunt objects as tools<\/a> to help them kill walruses). But when hunting conditions are tough and food is scarce, they will turn to humans.\u00a0<\/p>\n

According to a 2017 report, there were 73 known polar bear attacks<\/a> between 1870 and 2014. Most of the attacks happened in the northern hemisphere summer, when sea ice levels were the lowest. It makes sense: Most of the attacks were predatory, and low sea ice makes it harder for the bears to hunt seals, so they have to look for other sources of food. Unfortunately, climate change<\/a> is drastically reducing the amount of sea ice floating around the Arctic, which is driving polar bears onto land and into areas that are full of people.\u00a0<\/p>\n

Tsetse Flies\"tsetse<\/p>\n

A tsetse fly. | Oxford Scientific\/GettyImages<\/p>\n

Tsetse flies<\/a> aren\u2019t just any ordinary fly. They can carry the parasite that causes African trypanosomiasis, or sleeping sickness. An infected fly will leave behind a very painful sore, and the sleeping sickness causes fevers, headaches, muscle aches, extreme fatigue, and other highly unpleasant ailments. The disease is fatal if left untreated. And unfortunately, there\u2019s no preventative medication or vaccine a person in sub-Saharan Africa can use to protect themselves.\u00a0<\/p>\n

Box Jellyfish\"box<\/p>\n

A box jellyfish. | Bernard Radvaner\/GettyImages<\/p>\n

If you see a box jellyfish<\/a> while swimming around Australia or elsewhere in the Indo-Pacific, don\u2019t go anywhere near it. These aquatic creatures have the most dangerous venom in the world. Their tentacles are covered with what the National Oceanic and Atmospheric Administration calls \u201cbiological booby traps\u201d that are essentially little darts full of venom. <\/p>\n

The Australian box jellyfish in particular is the most dangerous of them all. Anyone who gets stung by one can become paralyzed, go into cardiac arrest, or die in mere minutes.\u00a0<\/p>\n

Feral Hogs\"Feral<\/p>\n

Feral hogs. | Santiago Urquijo\/GettyImages<\/p>\n

If you were on Twitter in 2019, you may have found yourself wondering how you would protect your small kids from a horde of 30\u201350 feral hogs<\/a> running into your yard. At least, one Twitter user was. His tweet went viral, but feral hogs are no joke. The invasive swine are super destructive<\/a>. They travel in large herds and can get aggressive toward people and their pets. They also carry a ton<\/a> of different diseases and parasites.\u00a0\u00a0<\/p>\n

Raccoons\"raccoons<\/p>\n

Raccoons. | Alina Morozova\/GettyImages<\/p>\n

Raccoons<\/a> may look like the cute, cuddly burglars of the animal world. But those \u201ctrash pandas\u201d are deceptively dangerous<\/a>. They have sharp teeth and claws, and in rare cases, will attack a human. And because they\u2019re a rabies vector species\u2014meaning they can carry the disease\u2014any sort of human-raccoon interaction is risky. Rabies doesn\u2019t begin to show symptoms until it\u2019s too late to do anything about it, and the disease is fatal without the vaccine. So anyone who comes in contact with a raccoon, whether they suspect the animal is rabid or not, should check about getting their rabies shots ASAP.<\/p>\n

Raccoon poop is also something you really don\u2019t want to mess with. The animals like to do their business in the same spot. These \u201ccommunity latrines<\/a>\u201d are full of a mix of old and new poop from several different raccoons, and they may contain more than just droppings: They could also be harboring a particular species of roundworm, a type of parasite that sheds its eggs in raccoon feces. If a person accidentally ingests these eggs, it could cause eye problems, brain or spinal cord damage, or death. Kids are particularly at risk of getting into trouble with raccoon latrines, as they\u2019re more likely to accidentally eat contaminated soil.<\/p>\n

Bullet Ants\"Bullet<\/p>\n

A bullet ant. | Dr Morley Read\/GettyImages<\/p>\n

Bullet ants probably won\u2019t kill you (unless you happen to be allergic to them), but they will really, really hurt you. Their stings are rated a level 4<\/a>\u2014the highest rating\u2014on the Schmidt sting pain index. One researcher described the pain they cause<\/a> as \u201ca deep drilling pain you feel in your bones with sweating and goosebumps.\u201d\u00a0<\/p>\n

It isn\u2019t a quick ordeal, either. The effects of being stung by a bullet ant can last for 12 hours. The ants release toxins that target a victim\u2019s sodium channels and prevent them from closing, which makes the pain more intense and long-lasting.\u00a0<\/p>\n

Slow Lorises\"Philippine<\/p>\n

A slow loris. | Haitong Yu\/GettyImages<\/p>\n

You shouldn\u2019t get too close to one of these adorable primates<\/a>\u2014and not just because they\u2019re wild animals that don\u2019t belong in the pet trade. Slow lorises are one of the planet\u2019s few venomous mammals. And their bite is downright nasty. They go about dispensing their venom in a pretty goofy way. First, the animals lift their arms up so they can lick the glands that secrete the venom, which combines with their saliva and allows the venom to gather in their teeth. Then they sink those chompers\u2014which are sharp enough to slice bone\u2014into their victim. Their venom also causes necrosis, meaning it\u2019ll make your flesh rot.<\/p>\n

Pufferfish\"The<\/p>\n

A pufferfish. | d3_plus D.Naruse @ Japan\/GettyImages<\/p>\n

Any animal that inflates itself into a giant spiky ball is one you should probably know to stay away from. Just a single one of these fish contains enough poison<\/a> to kill 30 full-grown people. The type of poison they contain is called tetrodotoxin<\/a>, or TTX, which causes paralysis and death. There\u2019s unfortunately no known antidote. <\/p>\n

But that doesn\u2019t stop people from eating pufferfish<\/a>. They\u2019re on the menus of restaurants throughout Japan, though chefs need to pass a thorough exam to prove they\u2019re able to safely cook it: they must remove the liver<\/a>, kidneys, ovaries, testicles, intestines, brain, eyes, and skin without contaminating what remains<\/a> of the fish with the toxins its organs contain. So if you do decide you want to taste pufferfish, make sure you or whoever is cooking it knows how to prepare it.<\/p>\n

Blue Ringed Octopuses\"blue\u2013ringed<\/p>\n

A blue ringed octopus. | Khaichuin Sim\/GettyImages<\/p>\n

Blue-ringed octopuses are tiny sea creatures that can be anywhere from 5 to 8 inches long, but they can do a lot of damage. They also contain TTX<\/a>. If someone eats one, they\u2019ll suffer the same fate as if they\u2019d chowed down an improperly prepared pufferfish. Blue ringed octopuses have also killed people by injecting them with their venom. The bite itself won\u2019t hurt, but it won\u2019t be long before their victim is paralyzed and dying from respiratory failure.\u00a0<\/p>\n

A blue ringed octopus may give you a warning before they strike. Their blue rings change color quite dramatically when they feel threatened, so if you see one sporting a series of extra colorful spots, make sure you give it a lot of space.<\/p>\n

Moose\"Moose<\/p>\n

A moose. | Paul A. Souders\/GettyImages<\/p>\n

It can be difficult to conceptualize how big moose<\/a> are, but they are big\u2014they\u2019re among the largest land mammals in North America. A male moose can be 6 feet tall at the shoulder, sport antlers that can be just as wide, and weigh 1400 or 1500 pounds. So it\u2019s probably not surprising that moose injure more people in Alaska each year than bears do. <\/p>\n

These massive ungulates can get aggressive if someone harasses them, and like kangaroos, they also don\u2019t like dogs and will go after them. Male moose also get particularly feisty during rutting season, and females will attack anyone who gets too close to their calves. <\/p>\n

If a moose does charge you, the Alaska Department of Fish and Game advises<\/a> hiding behind a tree or running inside a car or building. If you aren\u2019t able to seek shelter in time and you find yourself getting trampled, it\u2019s best to curl up in a little ball and protect your head from its kicks and stomps until the moose has moved on.\u00a0<\/p>\n

Drivers need to be careful, too. Hitting a moose will probably hurt the animal, but it will also do a lot of damage to the car\u2014and the passengers inside. Any incident that sends a 1500-pound animal crashing through your windshield is bad news.<\/p>\n

Bison\"Sign<\/p>\n

A bison. | Robert Landau\/GettyImages<\/p>\n

Stay away from bison, too. Tourists have a terrible tendency<\/a> to get a little too close to them while visiting national parks like Yellowstone. Their encounters don\u2019t end well. Bison<\/a> may charge a person, and being on the receiving end of their horns is no way to spend a summer vacation. These 2000-pound animals have sent people flying through the air and gored them with their horns, resulting in serious injuries. Bison are actually responsible for more animal-related injuries in Yellowstone than any of the other beasts\u2014including wolves and brown bears\u2014that live there.<\/p>\n

Geese\"Cute<\/p>\n

A Canada goose. | Vicki Jauron, Babylon and Beyond Photography\/GettyImages<\/p>\n

There is nothing silly about a goose. Sure, they may star in nursery rhymes and decorate the vintage cookie jars in your grandma\u2019s kitchen. But these birds have a mean streak. Adults get aggressive<\/a> during their breeding season, and will go after people who get too close to their nests or babies. The birds will whack someone with their powerful wings, and even though their bites may not break bone, they\u2019re still painful. And all the poop that geese leave everywhere can also carry harmful bacteria and illnesses.\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"It may be tempting to channel your inner Disney princess and befriend (or at least, attempt to befriend)…\n","protected":false},"author":2,"featured_media":282409,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[51],"tags":[79,201],"class_list":{"0":"post-282408","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-wildlife","8":"tag-science","9":"tag-wildlife"},"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/posts\/282408","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/comments?post=282408"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/posts\/282408\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/media\/282409"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/media?parent=282408"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/categories?post=282408"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/tags?post=282408"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}