Extinct animals vs living animals size comparison 3D Animation 

Whoever named the big birb" The demon duck of doom "deserves a raise.

Love the guy at 4:10 who try to explain to the tiger why he should not eat him

The sizes seem a bit off. Why does the 19 foot Saltwater Crocodile look tiny while the 20 foot Great White Shark is huge?

A 6 foot tall penguin is terrifying

The humans used for reference are sized so inconsistently 😂

Colossal Squid aren’t extinct, they’re still very much alive.

The demon duck of doom lol 😂

That's a regular rabbit, not a giant one. Also, the model you used for Jackylopterus is a Megalographtus. And Megarachne was a sea scorpion, not a spider.

Gigantoptecus is a closer relative of orangutans.

Should have included Diprotodon. Largest marsupial to have ever existed and 70x the size of the current closest relative, the wombat

Wrog sizes here

Spoiler Alert: everything used to be bigger.

Demon duck of doom 😂. Very accurate Edit: spelling

I think the colossal squid are still alive rare but not extinct

So a "giant rabbit" shows the size of a small rabbit compared to the human standing next to it, and then the very slightly larger Nuralagus shows like 8 times the size of the giant rabbit. I'm not even going to bother watching the rest of this video smh

Tiger bornean= 480kg Lion american= 420-450kg Mobash lion= 450kg(+) Smilodon populator= 400-500kg😊

Rats in US cities still as big as that chunker 😂🎉

Ancient:🦆💀THE DEMON DUCK OF DOOM👹🌋 Modern: WALT DISNEY,🤔💡Good Idea🤩😂😂😂😂😂🍷🗿🇧🇷🇧🇷🇧🇷

Aren't collosal squids still around though very rare?

5:17 I like how it’s just called “The Demon Duck of Doom” 🤣

“the demon duck of doom” 🤣

The Demon duck of doom!! Lol!!

Bro compared Bengal tiger to an ancient lion and not to sabretooth tiger 😂

4:50 - Wonderful the grandma who teaches bears... 😄

Despite some inaccuracies and inconsistency, I gotta say the OGs are looking badass, I mean the model that created by scientists

Man it's like all we got was the shrinkflation of evolution 😢

The scale is definitely off on some of these. Some are double the size in measurement, but the same size on the screen....

Beelzebufo was whopping 60 cm, not 41.

There is deffinitely a god...human can never survive if these extinct animals are still alive.

extinct species being so much bigger than their current versions leaves us with a big chance that humans also might have had a brother species who had an average height of 7 to 8 feet

That penguin would slap the s*** out of us 😮😮😮

wtff paleoloxodon is the largest dude!!!!!!!!!

5:32 we are going to need an even bigger bed

Even chocolate bars used to be bigger in the past, shrink-flation is no joke bro.

That "demon duck of doom" was just...foul.

"The demon duck of doom" 😂😭

4:21 shows a tiger then shows a lion that is extinct

Megalodon was 20.3 m at best, and weighted 127 tons btw

The macaw pictured was a blue and gold macaw, not a hyacinth macaw.

I have killed most of these creatures in ark.

even though jaekelopterus is calledsea scorpion it is not related to scorpion

Scientists be like, "Everything was giant in the past, except humans, they were tiny. Just ignore the thousands of years of worldwide documented data showing humans grew up to 20ft and weighed thousands of pounds. trust us, we're totally not biased."

Wolf polar bear and tiger all looked weirdly small

I like how the extinct species are always bigger than their living counterpart

bro forgot archelon like broo

Look for the Philippines Eagle 🦅 it'll give u goosebumps how they're sizes are near to gryphon

If something that huge was standing by me I sure would not be on a cell phone unless calling for help.😮

That giant scorpion is terrifying

Bigger isn't always better!

Can't blame those office workers for shuffling with perplexity.

Why are you comparing Megalodon to a white shark when the largest living shark is a whale shark?

Everything got smaller, ok got it.

They really snuck in a New York rat and called it a “Maclear’s rat” and thought we wouldn’t notice.

Tiger bornean = 480KG American lion= 400-450kg Mobash lion= 450kg(+)

So many of these are scaled incorrectly that it's not even worth watching. You had one job - pay attention to the detail of the scalings. 🤦🏻‍♂️

Absolutely no one: Extinct Animal Names: The Demon Duck of Doom

4:42 that polar bear is just happy to see the grandma. I mean look at his cute lil smile

the scales are not strictly kept

I'm honestly fascinated how did evolution allow for something like megalodon to exist. Even if organisms that live in the ocean often function differently, just what exactly did that thing hunt and how terrific the ocean was.

Some of the people seem to be 8-10' tall 😂

Hola, me da gusto ver este vídeo, pero hay que decir algo:el Jaekelopterus era un eurypterido,emparentado con los escorpiones, pero no era escorpio...Muchas gracias por su trabajo ❤

I feel like we just make anything up anymore. "Yeah sure that's what this extinct animal looked liked... and it definitely existed I guess"

High carbon levels make everything bigger

Why these animals were bigger?

“The Demon Duck of Doom”-I’m so dead I’m extinct. 💀😂 💀

I like extinct animals

The "Asian Elephant" is clearly an African Elephant based on the large ears

The demon duck of doom is terrifying

Should we say that none of them are extinct... Instead they just started shrinking in size

Why are animals so much smaller now than they used to be?

We really don't know what is and isn't extinct in the ocean. We've only explored 25% of it at best.

that demon duck of doom took me out

Thats a giant ass Beaver!!! Jeezzz.

Scorpion skipped 2nd evolution... And directly evolved into final form

The Scorpio is huge 😮

Now I see where Harry Potter got all its jargon from

That squid reawakaned my thalassophobia

largest bear is arctodus not arctotherium

that's what you get when the earth was hotter.

3:51 ngl I was expecting a spider the size of an Acromantula

Why were the animals giant like but man was still same ol size pretty much. Something doesn't make sense

2D ones are oversized af, and colossal squids are not extinct.

Chic @ 5:12 dab'd on the goose 🪿, ok i see u!!!😝😂

Hmm titanboa,i thought that snake still exist untill now

Why did everything used to be bigger and now is smaller?

None of these people are aware of their surroundings. Cell phone use is out of control 😂

Extinction can be a good thing sometimes.....

The dwarf camel was cute.

R.I.P. to the poor elderly lady between the polar bear and the giant f$&king polar bear .😢🐻‍❄️

5:20 the demon duck of doom lol (:

According to Wikipedia, the Colossal Squid isn't even CLOSE to extinction.

colossal squid didn't go extinct, in fact they're least concern.

Bielzebufo... love that name

I am glad that those bigger ones doesnt excist. anymore.

Anyone notice that they put the spotted hyena as 90 metres in length?

The gigantopithecus, the oversized 🦧 is in fact only 2 meters in height. When fossils were discovered scientist at first estimated his height at 3 meters. In 1980’s however it was done more accurate and believed it’s more in the range of 2 meter.

The nature began like the Alpha edition of MTG

the Ramphosuchus is just lolong from Philippines

Были еще больше животные и насекомые и люди...

1:07 This is a fantastic video. But I'm not sure what's happened with the Hyacinth Macaw. The one depicted is clearly half the size of that lady and looks to be a massive animal, the size of a big dog or a sheep. They can be up to 3 feet long, but that's from the top of the head to the tip of the tail (including feathers) not the overall height when sitting on the floor.