Since we hoo-mans are cream puffs, the best way to stay alive is to hide away forever from the things that hunt in the night. To that end, here’s 19 of the most dangerous animals to keep away from so that you can live long enough to see your feeble children grow into sickly adults.

Hippopotamus

Though chubby and adorable as a plush toy, hippos are aggressive and territorial creatures who are built like tanks and don’t take any nonsense. They have immensely powerful jaws which crush rather than tear, thick hides, and dense bones. The result is a testy battering ram that’s also an adept swimmer.

Mosquito

Carrying every different kind of disease you can think of, from the standard malaria and west Nile to the Ebola boogieman, mosquitoes are hardy monsters that are difficult to see, capable of traveling long distances, able to lay their eggs just about anywhere, and deadly invasive. A little bite can spell certain death, but take weeks to bring you down.

Blue Ringed Octopus

Each golf-ball sized blue ringed carries enough venom to drop more than two dozen people by paralyzing them. The lungs and heart freeze up, making CPR necessary to keep the victim alive. There’s no antidote, so anyone affected will need to have someone do their breathing and heart-beating for them for hours while their body processes the toxins.

Tsetse Fly

Bloodsuckers that are scant millimeters in diameter, the Tsetse carries loads of Trypanosomes, which are parasites that cause brain inflammation, loss of motor skills, and eventually death. Naturally there’s no treatment, but these tend to require warm climates to survive, keeping them regionally located…for now.

Box Jellyfish

Many different varieties of Box Jellyfish exist, all of which are nasty beasts that bear the distinction of being the single most venomous creature in the world. If you manage to survive a sting – highly unlikely – you will get to experience agonizing pain for a protracted period of time that can rise up even years later.

Black Mamba

Though snakes in general should be avoided, since many of them carry various levels of venom, the Mamba is a particularly nasty customer. A quick striker that offers little warning before delivering its bite, it doesn’t rattle like a diamondback or rear and flare like a cobra. It just kills you and then goes on with its day.

Cone Snail

There’s a shocking number of dangerous snails in the world, with this being the king daddy murderer of them all. Small and slow, it can take down 20 men with a simple sting, so be careful the next time you taunt one for its speed or appearance.

Assassin Bug

Also known as the kissing bug because it bites on the face, Assassins carry Chagas disease, a parasitic infection that takes out thousands of people each year and is passed almost entirely through these insects.

Poison Dart Frog

Though the darts of these brightly colored frogs can lay a person low without difficulty, the glands that produce the poison rest under their skin, meaning an accidental touch on their back can cause sickness or death. The rule here is when you see a pretty frog, leave it the hell alone.

Polar Bear

You aren’t likely to encounter one of these, unless climate change drifts them down into our lands as the ice caps melt away, but if you do, be very careful. Surprisingly fast on land, intensely deadly, smart and wily, and even quicker in the water, these great white beauties are serious predators.

Cape Buffalo

Called “Black Death” for a reason, these buffalo are sweet and docile so long as they are left to their own devices. Once their ire is aroused they will circle the threat, charging in with bursts of sudden speed that move their one ton bulk up to 35mph. Injury often won’t stop or slow them, so the best survival mechanism is to play nice.

Ascaris Roundworms

A slithering creature that causes death by infection of ascariasis, roundworms like to make their home in the small intestine through ingestion of their larva. The simplest way to avoid these hideous creatures is to cook all food thoroughly and maintain a clean environment.

Siafu Ants

Certainly not a one-on-one combatant, Siafu ants are known as “driver” ants because massive swarms of 50 million will act as a single mind, using the will of a single driver to guide their actions. Crush one and you’ll be overwhelmed by a countless number who latch on, refusing to let go even when torn in half. Decidedly unpleasant even if you make it out alive.

Crocodiles

Subtle, lazy hunters that lounge around in water, Crocs natural ability to blend into the environment and clamp down on unsuspecting prey with swift and deadly acuity means that a single accidental encounter of these strange, prehistoric monsters could rapidly turn mortal. They like to drag their prey down and drown it, so your real problem is the world around you.

Puffer Fish

Cute and cuddly in appearance, a little puncture from their puffed-out spines is enough to paralyze you for the remainder of your very short life. Also, if you happen to eat puffer fish (Fugu) that has been improperly prepared, you can expect the reaper to come before the check hits the table.

Deathstalker Scorpion

Look, it’s called a “Deathstalker” which should give you a clue. Small and vicious, they blend into their surroundings surprisingly well, and have a bite/sting first approach to life that usually means you’re dead before you know one’s around.

Brazilian Wandering Spider

Though spiders should be respected, the Wandering Spider is a little more of a hassle, because it meanders around rather than knitting a web and then staying there. As unpredictable as they are venomous, constant vigilance is the best defense.

Stonefish

Subtle as an average rock, yet able to move with lightning speed when annoyed, divers often don’t know they’ve entered a Stonefish’s domain until the underwater terror has sent them off this mortal coil.

People

Causing more deaths than every other animal combined, nothing is more hazardous to your well-being than these oddly-shaped bipeds. Not especially fast, smart, cunning, or strong, many are lured in by their seemingly blasé, innocuous nature, then killed through reckless stupidity that seems to occur without rhyme or reason. Unpredictable and best to be avoided at all costs, the sole saving grace is they’re eventually going to exterminate themselves, after they’ve cut down most of the other species on the planet.

19 World s Deadliest Animals to Avoid - 519 World s Deadliest Animals to Avoid - 2019 World s Deadliest Animals to Avoid - 5919 World s Deadliest Animals to Avoid - 4019 World s Deadliest Animals to Avoid - 4519 World s Deadliest Animals to Avoid - 219 World s Deadliest Animals to Avoid - 2419 World s Deadliest Animals to Avoid - 3619 World s Deadliest Animals to Avoid - 3219 World s Deadliest Animals to Avoid - 5019 World s Deadliest Animals to Avoid - 9219 World s Deadliest Animals to Avoid - 5619 World s Deadliest Animals to Avoid - 4219 World s Deadliest Animals to Avoid - 2319 World s Deadliest Animals to Avoid - 3619 World s Deadliest Animals to Avoid - 319 World s Deadliest Animals to Avoid - 3519 World s Deadliest Animals to Avoid - 619 World s Deadliest Animals to Avoid - 1519 World s Deadliest Animals to Avoid - 7419 World s Deadliest Animals to Avoid - 4819 World s Deadliest Animals to Avoid - 1519 World s Deadliest Animals to Avoid - 2419 World s Deadliest Animals to Avoid - 9019 World s Deadliest Animals to Avoid - 9519 World s Deadliest Animals to Avoid - 7219 World s Deadliest Animals to Avoid - 419 World s Deadliest Animals to Avoid - 1719 World s Deadliest Animals to Avoid - 3019 World s Deadliest Animals to Avoid - 2719 World s Deadliest Animals to Avoid - 5719 World s Deadliest Animals to Avoid - 1419 World s Deadliest Animals to Avoid - 6719 World s Deadliest Animals to Avoid - 619 World s Deadliest Animals to Avoid - 2219 World s Deadliest Animals to Avoid - 1019 World s Deadliest Animals to Avoid - 119 World s Deadliest Animals to Avoid - 9319 World s Deadliest Animals to Avoid - 3119 World s Deadliest Animals to Avoid - 9219 World s Deadliest Animals to Avoid - 7419 World s Deadliest Animals to Avoid - 3919 World s Deadliest Animals to Avoid - 3519 World s Deadliest Animals to Avoid - 8419 World s Deadliest Animals to Avoid - 5519 World s Deadliest Animals to Avoid - 8919 World s Deadliest Animals to Avoid - 2919 World s Deadliest Animals to Avoid - 4119 World s Deadliest Animals to Avoid - 47