PREHISTORIC BIRDS Size Comparison | LARGEST EXTINCT penguins, flying, walking, and terror birds 

Bush moa: who are you? Great moa: your big brother

Damn prehistoric birds were very huge

This is what we call ART! Your work deserves much more views. Really glad to support you ❤

Diatryma is no longer the currently used name for that bird. It's now more frequently referred to as Gastornis.

Prehistoric birds literally look like dinosaurs because of how big they were.

Dromornis: Who in the palogene are you? Diatryma: your big cousin Physornis: what are you guys doing here? Genyornis: I guess we are everyone’s else’s cousins Mesembriornis: I am the terror duck! please everyone believe me! Kelenken: there’s a copycat of me here looking ugly Mesembriornis: hey don’t say that! we’re just birds you know! Dromornis: Look everyone! It’s the real Paraphysornis! Paraphysornis: you’re mocking me aren’t you? Dromornis: Oh no no no no no Paraphysornis: well it’s nice to meet you all again! Gigantornis and Osteodontornis: We are the twins you met 12000m Years ago! Presbyornis: I look like a mini shoebill! Diatryma: umm i guess yeah Andalgalornis: i look like diatryma! Bullockornis: Im a bullockornis and i like bullock carts! Hahahahahahhahaahahaahha!!!! Presbyornis: Ha-ha-ha very funny Diatryma: HEY Not nice little boy!! Presbyornis: Me sorry Phorusrhacos: im the copycat of Kelenken! Mesembriornis: Oh your right he is ugly Adzebill: hmm what is going on here? Titanis Walleri: um…ummm…….h-h-hi umm guys Physornis: Get out you dry-beak! Titanis Walleri: *cries* why does everyone hate me IM JUST A BIRD!!….PLEASE STOP HURTING MY FEELINGS!!!…..JUST PLEASE STOP!!!!!!!!

Amazing video. Like actually, this was very well made. Birds are proof that dinosaurs are still alive and kicking.

It's crazy how huge these birds have been 😮😮😮

I Love Dodo Birds!

😮 It's a good video. Well done

0:49 great auk

i love birds

Did you know that gastornis and brontornis aren't terror birds they are called waterfowls cause they don't have a hooked beak at the end

Great video ❤😊 by the way what are the current or close relatives of the kelenken?

I never realized how many?Moa There were. The only thing you have now with that is Ostrich.

I love dodo birds❤

Harpagornis is called Haast eagle or Haast’s eagle.

Mesembriornis The art on it looks cool and it looks like a 6 foot tall ark taming duck

Dodos were somewhat bigger than I thought

Bush moa: Aaaa who are you? A dinosaur? Ctrested moa: No i am your big brother but i have fear of dinosaurs like u

Team who loves elephant birds 🦜🦢and brontornis!

Part 2 please also love your videos

Did you know? That diatryma was a herbivore,but if they feel threated,they will use their sharp beak to peck threats

I love your videos and they are so realistic,but andalgalornis is not that big but besides all of that your videos are so cool and best for you 😊🥰😍😁😉

I ❤ ELEPHANT BIRDS AND BUSH MOA

Good video, but the birds after the Elephant Bird are WAAAAAAY too big, Elephant Bird should be the biggest

Physornis looks like an opposite terror bird

I love terror bird brontornis❤😊🦅🦆and diatryma

I LOVE BIRDS

ARGENTAVIS IS THE LARGEST FLYING BIRD EVEN ON EARTH. I LIKE TO CALL THIS KIND OF BIRD IS 雕兄. 雕兄 IS A LARGE FLYING BIRD FROM A CHINESE NOVEL, 神雕俠侶

I agree

How is elephant bird not the biggest…

2:31 human screaming😂😂😂

I subscribed

Did you know? That dromornis isn’t a terror bird, in fact they are dromornithidae and their are a few species of dromornis the one in this video is dromornis stirtoni the largest dromornis species of all!♥️💙❤️🦆🦢and they are related to ducks and swans!🥰😊

Great auk wasn't any prehistoric bird. However, it's extincted.

Awesome!

I ❤U

True birds belong to the class Aves. Some of these are more like dino-birds.

Wow😮😮

Guy’s, I am going to clone Dromornis and brontornis,also,teratornis just for you Gv art, and all the others watching this video ❤💙♥️😊😍

So sad so many of them were wiped out by man, many quite recently

Cool birds

Like if you love Dromornis and brontornis 🦢🦜🦆

Weres the pelogonnes

Please get all dinosaurs

Cauai o'o, bishop 's o,o, Hawaii o'o , Oahu o'o and kioea ?

Why did they forget the Dromaeosaur

*bird.*

You forgot Ovi Raptor

Bro where is Argentavis & Palagornis ?

you forgot oo

Dodo 🦤

Fact: the actual biggest extinct bird was a female moa.

Fun fact a female moa is bigger than the last onpe

Vorombe Titan is the bigger

Vorombe titan??

Where dodo

hey silviavasikleva

Let me reply you later

Why os the birds name gigantronis like from ultraman riseing 😂