Practice English Speaking&Listening with: 8 Most DANGEROUS Sea Creatures!

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From aggressive fish with a mouthful of teeth, to the most venomous marine animal, here are

8 sea creatures you should watch out for!


Titan Triggerfish There's a misconception when swimming in the

ocean that it's "obvious" which creatures will attack you and which ones won't.

Like the Titan Triggerfish.

Take a look at it.

What do you think?

Looks like a pretty regular fish right?


Plus, if you do a little research on Triggerfish as a species, they're actually pretty friendly

fish, but this one is in a league of its own, and not in a good way.

The Titan Triggerfish are wired to be very territorial, and as such, they'll go to great

lengths in order to protect what is theirs.

So you have to be careful if theyre in a bad mood!!

They can grow to about a foot in length, and use their teeth to attack anyone or anything

that they think is anintruder".

And they can be quite vicious too, because their teeth are incredibly sharp, and their

jaws can clamp down with a ton of force.

They can be found in most of the Indo-Pacific and usually are shy around divers.

But if its reproductive season and divers are lurking around their nests, all bets are


They're so territorial and protective that they've been known to attack divers who come

anywhere close to their homes.

And experienced divers look out for these fish whenever they go close to their reefs

because their bite can be toxic and cause paralysis.

Good news is, they like to attack the colorful parts like fins, which helps reduce the risk

of personal injury.

However, some unlucky divers have been knocked out cold!


Flower Urchin While some creatures might look like harmless

plants, be careful because appearances can be deceiving!!

The flower urchin looks like a nice little bouquet of flowers, and it is one of the most

frequently encountered sea urchins.

Which is not that great because these echinoderms know how to attack when the time is right!

There are spines sticking out of theirflowers" which are anything but decorative.

The flower urchin is theWorlds Most Venomoussea urchin and if their venom

gets into your body, you're in for a very rough ride.

The venom is known to causes spasms in humans, and that's just the beginning.

You can also get convulsions, suffer from drowning, go through shock, get paralyzed,

and yes, you can also die.

And it doesn't take much to get the venom in you, all it takes is the tiniest contact

with your bare skin.

Flower Urchins have caused many deaths over the years, and this has made them infamous

among divers.

Good news is that sea urchins are defensive creatures, they arent trying to hurt you

on purpose so if you do get jabbed, its most likely your fault.

Just trust me, and don't go near this thing.

And now for number 6, but first can you name the most venomous marine animal?

Let us know your answer in the comments below!

The answer is coming up!

And if you are new here, welcome, and be sure to subscribe so you dont miss out on the

latest videos!!


Eels Eels are special creatures, and there are

many different types of them living underneath the waters.

And many you need to be careful of.

Some just like to strike, but others, like the Electric Eel, like to just send a shock

through your system.

The Electric Eel is a creature that can well and truly charge itself up for an attack,

and given that you're most likely underwater when you meet this creature, it means the

attack is all the more potent.

The cells within their bodies build up electrolytes, and when they build up about 6000 of them,

they can release a 600-volt charge into an enemy.

They also emit a low-level charge that they use like radar.

Plus they can grow up to 8 feet long!

Eels can be very hostile, and they have been known to attack humans at times.

And 600 volts to a human can do some serious damage, not the least of which is stopping

your heart flat.

So if you see an eel, swim the other way!

Just in case!


Barracuda Barracuda are pretty recognizable fish.

Not only does it get a bad rap because it killed Nemos family, but also because of

its razor sharp teeth and long shiny body.

Of all the different types of Barracuda, the Great Barracuda is the most impressive.

After all, it has the name "Great" in it.

This creature can be up to six feet long, which is pretty menacing on its own, but its

trademark is its speed.

It cuts through water like a bullet does through air.

It'll race towards anything and either slam into it, or bite it with its teeth, which

as you can see are numerous, and razor sharp!

In reality barracudas are not the most dangerous creature you will encounter but they have

a very bad reputation.

There have been about 25 reported attacks in the last 100 years, so why are they so


Because they are dangerous by design!

They are often accused of attacking humans, even when they're not provoked.

They are attracted to shiny objects because it looks like the reflection of a fish belly.

Always avoid wearing any jewelry while diving!!

Some divers and snorkelers have been attacked around their head as the barracuda tries to

get to the object.

They'll strike at them like they stole something.

They might also mistake white, pale skin for fish skin.

They will often get into fights with people fishing with spears as they try to get to

the kill.

There are even reports of Barracudas jumping out of the ocean to attack people on boats.

Theyre not scared of anything!

And theyre kind of mean...


Pufferfish There are many fish in the oceans that scare

people away, but for entirely different reasons.

While an eel or a barracuda is a physical threat, a Pufferfish is a threat inside and


On the outside, the Puffer Fish has plenty of spines, and if threatened, such as when

a human approaches it, it'll fill itself with water and even air, to make it look much larger

than before.

Its more of a death sentence if you try to swallow it, but actually I think its

kind of cute.

Then, there's what's on the inside.

Mainly, poison, lots of it.

While many creatures have poison in them, it's usually located to a central area, like

how snakes have venom in their fangs and can have them milked without harming the meat


For Pufferfish though, some species have poison all over their entire bodies.

Tetrodotoxin to be exact which is 1200 times more poisonous than cyanide.

There is enough toxin in one pufferfish to kill 30 adult humans.

And there is no known antidote.

Selling Pufferfish meat is outlawed in most countries, for our own good.


Well, it's because though you can get rid of poison in meat, the Pufferfish has it so

completely intertwined with its being that if you fail in any way to get the poison all

out, you will die.

Currently, the only places that serve Puffer Fish are Japan, China, and Korea.

Known as fugu, it is only prepared by licensed chefs who are specifically trained to handle


Even so, there are several deaths annually.


Stingray The Stingray is one creature that everyone

should fear and respect.

While their attacks are rare, they do happen, and like some other creatures on this list,

theyre not afraid of attacking when they feel provoked.

The most famous case of a Stingray attack was the strike and killing of beloved zookeeper

and animal conservationist Steve Irwin, aka the Crocodile Hunter.

Irwin was underwater doing some filming for a show that was going to be called "Ocean's

Deadliest", he was also going to film some footage for his daughter Bindi, who had a

show herself.

Irwin was famous for his ability to read a situation and interact with animals, and according

to his crew, he gave the Stingray in question plenty of room.

Irwin was just trying to get a shot of the Stingray swimming away from the camera.

However, as he did so, the Stingray became defensive, and started flailing its tail around,

and when it did, one strike caught Irwin in the heart.

He quickly pulled it out, which was maybe the worst thing he could do.

Despite the quick actions of his crew, Irwin passed away.

It was very much a freak accident because you can be struck by a stingray barb and survive.

But the barb slipped in between Irwin's rib cage.

Its hard to survive a direct hit to the heart.

Rays also have venom in their barbs, which is not necessarily fatal, but it hurts a lot.

It has enzymes and seratonin which make your muscles severly contract.

Heat breaks down the venom and can limit the amount of damage.

But if you are stung by an internal organ, your chances of survival will plummet.


Sharks You dont need me to tell you about sharks!

While you can argue that sharks have always been feared, it was "Jaws" that helped bring

the hysteria of sharks attacking humans to life.

Which is actually kind of ironic, as most shark species DON'T attack humans, even when


Shark attacks are actually pretty low when you look at statistics from around the world.

But still, just because they don't attack a lot, doesn't mean they don't attack at all.

And when they do attack, it makes worldwide news.

Once one attack happens, everyone seems to freak out!

Others get scared of the water, and Im sure youve likely heard of one shark bite

story or another.

So the question is, what shark species attack humans the most?

Well, that would be Great White Sharks, Tiger Sharks, and Bull Sharks.

But that doesn't mean that's the order of most attacks.

Great White Sharks are the most infamous sharks on the planet, thanks to Jaws, but the Tiger

and Bull are just as fearsome, and arguably more aggressive than their Great White brethren.

In fact, more people are killed by dogs than by Great White Sharks every year.

Still though, these sharks are known to attack people, whether it be for territory, for food,

or just basic animal instinct.

As always though, we are way more of a threat to them, then they are to us.


Box Jellyfish Surprised?

I know it may seem like sharks are the obvious answer for dangerous sea creatures, but when

it comes to the Box Jellyfish, it's a whole other story.

Answer: According to the National Oceanic and Atmospheric Administration, the Australian

box jellyfish is the most venomous marine animal.

The Box Jellyfish lives in the Indo-Pacific region and northern Australia.

As such, more people are killed in Australia by the Jellyfish than snakes, sharks and crocodiles...combined!

How is this possible?

Well, one part is the location.

As noted, they live in the coastal waters of Australia and many people are out and about


The Box Jellyfish have about 60 tentacles on their body, and each of them can extend

to about 15 feet long.

Which means you don't even have to be close to the head of it for the creature to kill


Furthermore, each tentacle has enough venom to kill 50 humans.

Each tentacle!

60 times 50, you do the math!

(Also watch out for the Irukandji jellyfish!)

Many people also die in the Philippines from box jellyfish stings, as well as Indonesia

but they are not required to have death certificates so data is hard to get.

No matter what way you look at it, these creatures are deadly, and their toxins can wreak havoc

on the toughest of creatures.

Also I have bad news for you, they are are starting to be found in other parts of the

ocean, including the coast of the US.

While it might not be something we need to worry about, you never know what the consequences

will be as the ocean waters get warmer.

Thanks for watching!

Do you have any experience with any of these animals?

Let us know in the comments below!

Be sure to subscribe and see you next time!

The Description of 8 Most DANGEROUS Sea Creatures!