We are the priests Of the Temples of Syrinx Our great computers Fill the hallowed halls. We are the priests Of the Temples of Syrinx All the gifts of life Are held within our walls!
This version of the T-Rex sound is actually 100 times more terrifying than the ones I've heard in movies, that almost always sound like a loud horn. This is something more down to earth and at the same time sounds totally alien.
Fun Science Fact: human bodies are sensitive to what is called "infrasound", sounds so low that very few things currently around make them. Feeling these sounds (we can't hear them through our ears, we instead feel them with more sensitive organs, including our eyes) causes intense fear and anxiety, as well as creating hallucinations on the edge of your vision. It is believed these traits were beneficial by helping our ancestors avoid things like unstable cave formations and dangerously powerful storms, which are two of the naturally occurring versions of infrasound. Another naturally occurring source of infrasound is very large animals, including predators. This is entirely unrelated to the deeply terrifying sounds these animals potentially made, but imagining yourself increasingly anxious and seeing things on the edge of your vision while being stalked by a T-Rex sounding like the above might help you get a better picture of what experiencing this would be like.
Oh my. I’m absolutely going to use that information for a character. Thank you for sharing! I love learning about the weird little quirks humans have that we ourselves may sometimes consider superhuman or supernatural, when in reality it’s really just an ability most of us possess.
@@florpleborp2275 yeah, the above is believed to be a source of ghost hallucinations, as older houses can vibrate at these frequencies, especially if they're potentially structurally unsound.
@@mol830 there's so many weird biological quirks that mutation just stumbled on and kept. "eyeballs hear Bad Cave Sounds" is just the tip of the iceberg.
2:43 I like to think that since T. rex lived in what was most likely a forested area it may have had colors meant to blend in, maybe some deep greens, wood browns ect, and T. rex might’ve also been an ambush predator so it wouldn’t be illogical to think that
yes, but ambush predators usually stay still and lie in wait. Imagine mistaking it for a large elongated boulder. Once prey is in range, then it strikes. Doesn't sound so far fetched for a large, heavy predator.
@@robertpalermo7750well all the animals during those are as huge as the trex like triceratops, brontosaurus , and many more so the trex can definitely blend in.
@@robertpalermo7750the time of the Rex was much denser. There were more trees and lots of large ground plantation (as there wasn't grass), which we believe could get pretty huge in size. So there easily could be foliage for the Rex to be hiding in. Plus they don't need to hide from modern humans, their camouflage only needs to fool their prey. A large animal, hidden in the right place might not be easily visible or noticed by larger herbivores of the time. It's the same concept of how a bright orange tiger doesn't blend in as well to us, but when looked at through their prey's colour and sight limitations they become largely invisible.
I'm from Mesozoic era and I can confirm that this is 100% accurate. Its been 65 million yrs since I last say them. Its so Nostalgic to hear their voice again.
Oh man tell me about it! Today's kids will never understand how it felt to wake up by Dryptosaurus going "EEEEEHH UUH UUHH EEEEEEHHHHH" in the morning.
@@London-n9w Because Elephants live in largely open and very flat land there's no echoes to be made, the planet back then in time of dinosaurs was a LOT more dense and extreme.
I've definitely heard the Spinosaurus in the middle of the night when I've been camping on a lake. We just call them 'loons' these days. Still an eerie sound though.
I want a full on realistic Cabela's Big Game Hunter style simulator where you can hunt dinosaurs but sometimes you'll find yourself being hunted as well. Would be cool to also be able to play as a dinosaur and hunt the hunters.
I remember someone saying how terrifying it would be if in Jurassic Park there was a dinosaur who could mimic human speech like a parot, and would use it to lure people to their deaths. Something like that could make for a really effective horror sequence in a film.
Mountain lions often sound like women screaming bloody murder and have inadvertently led many concerned campers right to them which leads to them getting attacked. Seriously though look it up. Mountain Lion cries are terrifying
I'm literally standing in front of a life-sized reconstruction model of T.rex listening to the Rex sounds right now. It's making the experience a little more terrifying.
@@shinigamigaming2941T.Rex was the strongest, had the strongest bite force, and probably did sound like a bird like the one in the video, I don’t know what you’re yappin about💀💀💀
Hello! To whoever is doing this research and producing this dino sounds. Thank you so much! My kid who is now 3 yrs old is a bit in a spectrum of autism tho we havent got him checked yet. Everytime he is in a tantrums which is so bad everytime. This sounds are what makes him calm. This makes it so much easier. He's favourite dinos are dimetrodon he can speak it so clearly and its his go to dino toy on his collections of dino toys second to Branchiosaurus. I hope you'll be able to produce its sound Dimetrodon. ❤❤❤
@@xenomorphx016 As a parent that has a 3 yeard old kid I wont say thats a synapsid not a dino. Maybe when he got to 6 ill tell him that. You dont need to be specific with kids they are kids.
I want so bad to just see them with my own eyes. Dinosaurs almost feel like fiction because there's so little left of them, but it's infuriating to know that they were real and walked the earth just like animals today, but the gap of time is utterly untraversable.
I've always been fascinated by sound and audio in general and the reconstruction of vocalizations in this way just gives me a certain type of feeling. I can't explain it but it feels really cool
Velociraptor- angry seal Utahraptor- cross between a pig and crocodile Dryptosaurus- man raised by gorillas Tyrannosaurus- prehistoric air raid siren Triceratops- evil rhinoceros Elasmosaurus- two whales made of rubber fighting Mosasaurus- the last sound you hear as the alien blaster disintegrates your brain Quetzalcoatlus- COD zombie charging up a space laser Spinosaurus- world’s most terrifying wolf
Utah sounds like a possessed person and dryo sounds like a dying person. I love it, really reminds me of how sounds from animals like cougars and foxes where often attributed to witches and other monsters
Would still scare the 💩 out of everyone if they’d encountered one These things weighed 1,7 tons on average and image how loud they would have been. Even Lions and Tigers who are way smaller can make incredible loud noises so imagine one of these things would make these noises near you
Here’s a dino sound fact for you guys. Scans of a T. rex skull have revealed that their olfactory would have been adept at hearing low frequency sounds-even lower than we are capable of hearing. This means _those_ were the types of sounds they would hear in their environment. Imagine instead of being able to hear a T. rex approaching, you would *feel* the vibrations of its vocals getting closer EDIT: Definitely not the olfactory, but I’ve forgotten the name of the relevant part of the brain
That Quetzal call triggered some kind of primal "GET DOWN, DANGER IN SKY" feeling in me. I definitely wasn't expecting spinosaurus to sound like a loon, I was expecting something more crocodilian, but it was still very cool.
I guess when you consider a Spinosaurus like a non avian semi aquatic dinosaur you can kinda see certain loon similarities. Now I can't unsee and unhear spinosaurus like a giant reptilian loon
Its not scientific, but I like to think the feeling we get from hearing primal noises like these are leftover instinct from out small mammalian ancestors telling us, "GET INTO THE BURROW !!!!"
Honestly, the image of a gigantic creature making high pitched gibbering's instead of the expected low roar is far more terrifying. This is a fantastic soundscape, it really had me in the feel of a primordial world. They sound so alien to what we're used to hearing animals vocalise like today yet there's just enough familiarity in them that it sounds plausible.
@@calhoungamingyou’re right!! but since birds are descendants of dinosaurs and these are the same frequencies dinosaurs probably had, this is probably pretty darn close
The Utahraptor and Dryptosaurus sounded the freakiest to me. Those deep rumbling and the guttural tones above at the same time?! Especially the Dryptosaurus hyena-like laugh just gave me chills. Cool video!
@@isabellarafffaini This is when you know this shit is for real. We inherit things genetically, and when you hear those screams and it terrorize you to the bone, you know for sure those animals hunted our mammal ancestors for millions of years.
This study really highlights how alien and otherworldly animals we've never met could sound. Also, animals in their natural habitat often make a LOT of noise when they feel like it. I think the dinosaur world could have been very noisy at times. If I was dropped into the Cretaceous I think a large part of my time would be hearing the weirdest, spine chilling noises and thinking "WHAT the FUUUUUHHUUUCKKK was THAT!!!??"
lol yea, a walk in a nature reserve is always very noisy. Birds, insects, toads, etc. just living their best lives screaming all they like at their own leisure. It's quite nice actually.
@@crowdemon_archives sarcastic t wat. I guess you haven't heard monkeys, lions, elephants, flamingoes, hyaenas.. or maybe you think they all make tiny inaudible squeaks. P rick.
The Tyrannosaurus is just absolutely dreadful. Hearing that in an eerie setting would immediately trigger your fight or flight response. But you don’t exactly have a chance of fight, only flight. That is if you can make it out alive. Same with Spinosaurus. It kicks in some major thalassophobia and The Bloop vibes.
Mammals that lived at that time would've been small and mouse-like. Our flight response would've put us below a tree. But I don't think a t-rex would be hunting those. Too small to be worth the effort.
Probably flight, also a T. rex is theoretically slower, so a human can easily run from one (that’s also why in ark you can run from a rex, because a T. rex is theorized to only speed walk and not run)
Those last few t-rex calls were really chilling. 100% would make jurassic world more creepy if they actually tried to be scientifically accurate. Edit : Stop harassing me in the comments please. I'm just a person who think these dinosaur calls would've been really really cool in the jurassic series. Stop leaving hateful comments with your own opinions that no one asked for.
@@sarahfreakinlynn isn't there a species of lizard that's all-female and reproduce asexually? I wonder if Michael Crichton didn't know about that. It would have been more interesting than the frogs.
The Utahraptor scared me the most, the gutteral laughing which transitions into this human-like "breaker breaker breaker breaker" policeman-like chanting evokes the same terror in me as hearing a cougar do its "screaming woman" cry. Great work man!
First I laughed at the Dryptosaurus, then I realized how horrifying it would be to hear coming from anywhere but my computer speakers.. Mosasaurus's calls were scary as hell, they just feel so alien and fear inducing. Same with Quetzalcoatlus, sounds like some hellish siren.
@@jonahedmiston5144 I guess we don’t know either way because it’s body is largely speculative. But i suppose it could have lips. Anyway it sounded very human, perhaps an artifact that it was a human’s best shot at creating the sounds - and using himself as an instrument.
@@MackNcD theres different types of lips. You're good bro. Dinos had non-flexible lips which makes it so producing vowel sounds is hard. Primates, like us, have flexible lips which makes vowel sounds easier to produce. The type of lip was discovered a while back by using the types of structures on the jawbone and skull and comparing them to the types of lips in modern animals. The structures in the bones most closely matched non-flexible to possibly semi-flexible lips. Even semi-flexible lips would make the vowel sounds difficult if not impossible. It's just the structure of the body and how sound/vocalizations work. Anyway, you were spot on if you were meaning lips like ours, which it sounded like you were.
This is one of the only “what dinosaurs really sounded like” videos that actually seems correct and has proper research rather than being clickbait. I actually love this. Media heard the hypersound and lack of a larynx and really said “that means dinosaurs were silent- like crocodiles.” Like bruh, did you forget crocodiles still vocalize? Hiss and growl? Even bellow? The thought is just that whatever sounds they made, dinosaurs probably didn’t roar- and your video captures that idea flawlessly. Thank you so much for this!
that "hollow" throat rumble is on point imo I didnt expect spino to sound like it did, i thought itd be more like a the gator sounds, but im good with how it is haha
@@MithriVideolari "tHiS iSn'T cOrReCt aT aLl" lmao watch out guys we got the guy with roamed with dinos... Please Ozgur, do show us your research on the sounds they made? I'm sure its more extensive and scientific than this video.
@@Ratmanbiggy The vocalizations in this video are purely speculative and most of them are taken from extant animals, mostly birds, the direct descendants of dinosaurs. Avian dinosaurs (birds) can make very diverse sounds due to their vocalization organ called "syrinx" It's really easy to track this organ in fossils due to the minerals it leaves behind. The oldest example of a syrinx we have is from a duck-like AVIAN dinosaur from 66 million years ago, from the cretaceous period. But if we look at non-avian dinosaurs from the same time period, none of them have any sign of syrinx'. Which means that they weren't capable of making diverse and loud sounds like the ones in the video, but make sounds similiar to growling and belowing at a very low frequency. Which we probably wouldn't even be able to hear, but would be able to feel their vibration. I suggest u educate yourself before calling others ignorant.
2000bc (not accurate) Urban legend: If you hear a man in the woods asking for firewood run away immediately it's actually a utharaptor (like a Skinwalker lol)
@@JaverBradi39lowkey thought it was its environment like trees snapping or something, or its very low growl that can't really be comprehended by the human ears
The Spinosaurus sounds like a demon in a nightmare. Imagine seeing and hearing one in a tropical forest. Same with the Dryptosaurus. It sounds like a man screaming in horror and hurt.
The dryptosaurus is haunting. The fact that something that large coukd make essentiakly a haunting, bird like call is astinishing. Really makes you realize how alien these things were.
It almost sounds like a person, same with the ‘laugh’ from the Utahraptor. They might have shared our planet but they came from a completely different world.
Listening to this video makes me feel like I’m browsing my bird identification app, clicking on all the different birds to hear their vocals, trying to figure out which one I just heard in my yard a minute ago. Except I’m a time traveling dinosaur researcher who traveled millions of years into the past. Amazing work, thank you for your contribution to the scientific community! It’s work like this that really helps common folk relate to and understand the past better.
For people who wonder why I used 3 syrinx based birds (capercaillie, kookaburra, and Loon), it’s because there is a lot of study on other methods of sound communication. I wanted to include 2 samples utilizing different ideas about dinosaur sounds. Closed mouth vocalizations are actually different than hissing, etc. There is a capercaillie as well, except that genuinely matches non-syrinx based birds better than some actual non-syrinx birds, at least for these results. Without control groups like that, it would mean that if one of these were inaccurate, they all are. This method keeps certain principles open to interpretation instead of just copying and pasting the method and ideology that these dinosaurs had no audible sound communication simply because of the lack of a modern avian syrinx. It’s upsetting that because we haven’t discovered a way for these animals to produce sound, we assume they did not in most ways. I think this is incredibly unlikely. Even the most quiet reptiles today make a large range of different sounds, and often they make these sounds opportunistically with their own specific evolution. Uniform non-syrinx based sounds for all dinosaurs is a short-handed method to something that I feel is quite complex for each animal.
I want to just hear Utahraptor sounds - I really enjoyed them! (Plus I want to go to conventions as a Utahraptor so I really need to get the sounds down)
I liked the Reconstructions. Even tho we unfortunately can't confirm those are their sounds 😔, they are still really well made and based on actual studies. Plus they are very horror like which is awesome.
The T-Rex sound here is actually much scarier than anything heard on Jurassic Park or other films showing dinosaurs. It actually sounds like the calling sounds of the tripods from "War Of the Worlds". Picture yourself in a dark Jurassic forest in the middle of the night when it it is really cold and foggy and then you just hear those sounds of the T-rexes coming before you see them.
@@Brendan_InOT one thing that i always heard from hunters when they would encounter a predator in the wild: its not that you hear them before you see them, its that you will hear nothing, no other animal, the crickets stop making sounds. Eerie quiet. Thats when you know theres an animal on your ass.
The Mosasaurus sounds far scarier than how it was ever depicted in any movie c': and the Quetzalcoatlus is very fitting. Definitely sounds like death from above yep
you could possibly create a siren out of this noise, tbh any of these would work in terms of emergency sirens like tsunami warnings or whatnot. some better than others.
@@alijankhan3330 They actually look very pretty when given more accurate depictions, since their eyes were bigger and more facing forwards, it would really give you a sense on intelligence when you look at them :] (I got this impression from the reconstruction of Sue the T-rex)
I want to see a survival horror game called *100M* in which you spawn into the mesozoic as a naked human. No commentary, no music, no backstory, just one objective: SURVIVE.
@@mukeshmalhotra9146 no, I don't want them to reboot it, I want them to create new original stories, they're just going to ruin the magic even with the accurate sounds, JP should just be left alone.
As a huge paleontology nerd, and aspiring sound designer/Foley artist, I absolutely adore this! I often imagine what the "dawn chorus"would have sounded like millions of years ago,and it has long been one of my artistic dreams to emulate it using sound design, but my knowledge of the science behind vocal reconstructions was way out of date. I will be combing over your research resources while i listen to this
Everyone talking about the T-Rex when those Dryptosaurus sounds made my skin crawl. It sounded like it was laughing. Imagine that. Something laughing in an insanely loud, deep, hysterical way as it approaches you to eat you 😭😭😭
LOL, many of these sounds ARE modern bird calls that were simply edited. For instance, the Utahraptor features distorted Willow Grouse and Western Capercaillie calls easily found here on UA-cam.
I know this video is about the vocalizations but I love how the dinosaurs featured all look like real animals rather than monsters. The T.rex rendition here is particularly stunning to me. I also like the vocalizations for it here as well.
@@rodrigoogaz3860 well, it makes sense considering all of today's modern birds descend from them. The closest thing to dinosaurs today are modern day birds, even that little finch you could see in the fence singing in the morning.
I can imagine hearing multiple spinos across a large foggy lake in the morning. You can’t see them, only hear them communicating with each other. Very eerie… Edit: Hey wow thanks everyone for the likes!! ❤ Sea, lake, river or offshore mangroves, I just had a vision when I was walking the dog one morning near a big foggy lake.☺️
Right, just distant silohettes beneath a moonlit cloudy sky. The fog of the bog rising, their far off footsteps sending large waves rumbling through shallow water. The heads look like lumbering trees, on the move…
That Quetzalcoatlus cry struck a primal fear in me that I’ve literally never experienced. That was absolutely horrifying, and I’m still getting shivers down my spine from the thought of hearing that in the distant night sky.
3:15 I can’t even imagine hearing a t-Rex on a foggy evening in the middle of a forest when it makes these reverberations, the echoes off the trees making it sound like it’s coming from everywhere, the only certainty that it’s getting closer and closer.
Ankylosaurid larynx discovered! This discovery corroborates several different techniques I used and the reason for the larynx based dinosaurs you hear in this video (loon, kookaburra, and capercaillie). All the sounds you hear are now a much higher accuracy than even before. These sounds are now around 70% - 80% accurate. www.nature.com/articles/s42003-023-04513-x
Im absolutely amazed by such creatures to make such sounds ❤ Great respect to them and respect to the ones who are trying ti realistically let us hear what these beautiful animals would've probably sounded like 🦕🦖❤
0:00 Intro 0:27 Velociraptor (bird) 1:04 Utahraptor (low quality megapitch screaming) 1:54 Dryptosaurus (I'M ON FIRE) 2:44 Tyrannosaurus Rex (fedy fabear laugh) 3:31 Triceratops (my nose when I sleep) 4:35 Elasmosaurus (pov burping as the world as the world caves in) 5:16 Mosasaurus (your father when he yawns) 6:15 "Quetzalcoatlus (is that a plane crashing right above me) 6:56 Spinosaurus Aegyptiacus (scari crepasta horror among ambience) If you're too lazy to open desc
Makes me cry…. It’s like hearing ghosts from the past. Technology has come farther than I could ever imagine with dinosaurs, every day I can know them a little better ❤️ Thank you so much, incredible work!
Why do you cry over speculation? The only one we know how it sounds is the T-rex Btw Dryptosaurus sounds like a man-ape... listen from 02:37 And the T-rex sounds like a piano from 03:23 And the Spinosaurus sounds like an american native when they do that sound (dont know the name of it) from 07:13
@@nr1NPC I think it’s just the idea that someday we might know how they truly sounded. My goal is to be a professional paleoartist, so any little discovery that makes them more like a living animal in my head makes me really emotional. As a kid I thought we would never even know what colors they were, but here we are with animals like Sinosauropteryx! And ikr the Drypto gets stuck in my head sometimes hahaha
@@nr1NPC they said in the comments these sounds are spliced from real life recordings of birds and other animals. That doesn’t make them any less accurate
It’s weird how dinosaur media has thoroughly conditioned us to expect roars, growls, and screeches that these more accurate sounds make them feel almost alien.
Middle of the night and I've decided to sit in the dark and put these sounds loud on my speaker across the room. Just recreating the terrifying experience, very cool, lots of primal fear.
I’m a bird enthusiast, and it fascinates me how bird-like some of these calls sound. Really drives home how birds are distant relatives of these otherworldly creatures! Edit: I meant distant as in time, not relationship. Thank God the reddit scientists have tapered off
I used to live in a house that was right next to a lake that would get loons swimming in it all the time, so despite it being in a lower pitch, that was a very comforting sound to me lol.
Terrifying at first, but if you lived back then, you'd become familiar with the different sounds. Imagine the symphony of gatherings at a water hole! Their voices are musical. I love that we are doing them justice this way. I've read that the T Rex sound in Jurassic Park was made by combining the roaring of a lion with the trumpeting of an elephant, both mammals, of course. This is so much more accurate!
This would feel like a Dr. Seuss's Worst nightmare come true. They all look kinda funny and sound funnier. But knowing what they are and what they're capable of while hearing branches cracking towards you in the dead of night must be the worst thing to experience in that time
@@stephanojenkins7636 It's not antiquated, T.rex would probably be covered in feathers because two Tyrannosauroids have it, Dilong and Yutyrannnus, however, the feathers in T.rex probably were much simpler and less dense as they are not needed as much for their thermoregulation.
@@stephanojenkins7636 Well true, but some people theorize that T-Rexes possibly had feathers, just very little since they evolved to grow out of them. Like, maybe as babies they're born with more feathers and grow out of them.
@@mr.hand.858 Actually, more fossils of T-Rex skin imprints show that they were mostly featherless :] Though they could've been lightly covered in feathers from their ancestors, but it seems that they mostly evolved out of them as they got bigger
I am especially loving the Tyrannosaurus and Spinosaurus ones. The tyrannosaurus sounds like regular calls/basic intimidation/dominance calls, while the spinosaurus has the feel of a mating call- searching for others, while the second spinosaurus call seems like a diract threat call. It's quite an interesting field to speculate about!
@@Iheartmydog24 I can agree. Growls, rumbles and hisses make more sense for Spinosaurus... maybe some throaty noises for affection like toned down baby alligators, but that is pushing it.
What they each remind me of: Velociraptor: dolphin Utahraptor: pig Dryptosaurus: ape Tyrannosaurus: lawnmower Triceratops: semi truck Elasmosaurus: quiet whale Mosasaurus: toad Quetzalcoatlus: fire alarm/goose Spinosaurus: loon/coyote/the hose thing dentists use to rinse your mouth
If dinosaurs vocalized as frequently as birds do today, the Mesozoic must have been a very loud world! We have Sandhill cranes where I live and when they vocalize it has this strange echoing effect that sounds like something from a forgotten time
Jurassic Park is a hollywood movie, they wanted the dinosaurs to sound cool not scientifically accurate. No one who knows even a little about dinosaurs argues JP had accurate noises. Sounds like yet another case of the internet complaining about arguments that don't exists just so they can shove an opinion.
@@gergopiroska5749 yet the Jurassic park film made it a point to treat their dinosaurs like animals (while also taking a few liberties here and there but being much closer to accuracy for its time than the ones before it).
The trex would probably emit more low frequency sounds that aren’t able to be heard by the human ear but able to be felt by the human body, which is kinda more terrifying than the sounds that the trex could make
@@F-14_tomcat sort of like when a lion roars, I've always heard stories from people who've been near one and it triggers the fight-or-flight immediately.
The idea of velociraptor running around your yard chittering and screeching like a rusty swing is adorable. Those elasmosaur calls are hauntingly beautiful. Everyone gangsta until TRex starts the siren calls.
God i love this. The other-worldly sound of the Spinosaurus is so cool, and fits with now weird it is. And the Tyrannosaur. That’s not a sound you would hear, but you would *FEEL* it
I know these are considered to be "best guesses" but it's actually quite interesting. The Velociprator and T-Rex sounds as authentic as it might be. It is true that our interpretation may still be wrong, but in reality, there are so many different types of birds on Earth today and each one has a different song, variation, or pitch in how they do it. It's very well possible that the Utahraptor is actually more authentic than anything else even if we feel otherwise. Excellent work on this.
That mosasaurus is horrifying. Can’t help but imagine having your boat flipped and you’re just in the middle of the ocean hearing and feeling those noises, with nothing but pitch black beneath you.
I was laughing at That dryptosaurus sound until...at 2:28 he started that satanic laughter like he knows something we don't know or as if we have fallen into some of his trap
This is so incredible, I had a Dinoloving phase when I was a kid and this really sparks my imagination for what our predecessors were like, it is so awesome what science today is discovering about these creatures.
My ‘phase’ never ended lmao They’re so cool. Like it’s crazy to think how, tens of MILLIONS of years ago, life was completely different than it is now, and yet similar in a lot of ways.
@@Crakinator I absolutely love thinking about the type of landscapes that would have existed back then. There’s something so awe inspiring about the images of mile-long swamps and huge trees where these things could roam without any type of building or intervention. I wish more than anything in this entire world that I could see those places, the massive leaves, the insects, giant fields covered in vegetation we wouldn’t be able to recognise and massive creatures roaming around, seeing their behaviour and how they sounded is something I’ll be sad about not experiencing until the day I die
Same. I loved dinosaurs when I was a child. Then my interest switched to videogames and tech, and now I feel so outdated regarding this topic. Dinosaurs are trully amazing, I wish we knew even more about them.
@@T3NZ0. Paleontology will only continue to expand, there’s a lot of buzz around the documentary called Prehistoric Planet. Experts are praising it for its accuracy, seems like a good way to catch up. You could’ve combined your old hobby and your new one by playing games with dinosaurs in them lol. Until you find out there are way fewer than you’d expect.
ua-cam.com/video/kJd-jDMb0wU/v-deo.html
CHECK OUT THE WHOLE COLLECTION!
We are the priests
Of the Temples of Syrinx
Our great computers
Fill the hallowed halls.
We are the priests
Of the Temples of Syrinx
All the gifts of life
Are held within our walls!
@@whiteknightcat Amusing equivocation lmao. I should listen to Rush more.
@@StudioMod
@@teresa69984 What?
Babdbccvc
If you listen really closely, you can also hear me shitting myself in the background.
that got a good chuckle out of me
@@Caakers same lmao
Best comment 😂
🤣🤣🤣🤣🤣💩
😂😂😂
This version of the T-Rex sound is actually 100 times more terrifying than the ones I've heard in movies, that almost always sound like a loud horn. This is something more down to earth and at the same time sounds totally alien.
Who ain't scared of a freaking freddy fazbear
@@Tommyknocker.bruhhh 💀💀💀💀💀💀💀💀💀
It sounds like a mix between bowser and freddy fazbear
and whats scarier is you would have felt the vibrations of it through your bones.
Dreadbear
Fun Science Fact: human bodies are sensitive to what is called "infrasound", sounds so low that very few things currently around make them. Feeling these sounds (we can't hear them through our ears, we instead feel them with more sensitive organs, including our eyes) causes intense fear and anxiety, as well as creating hallucinations on the edge of your vision. It is believed these traits were beneficial by helping our ancestors avoid things like unstable cave formations and dangerously powerful storms, which are two of the naturally occurring versions of infrasound. Another naturally occurring source of infrasound is very large animals, including predators.
This is entirely unrelated to the deeply terrifying sounds these animals potentially made, but imagining yourself increasingly anxious and seeing things on the edge of your vision while being stalked by a T-Rex sounding like the above might help you get a better picture of what experiencing this would be like.
Oh my. I’m absolutely going to use that information for a character. Thank you for sharing! I love learning about the weird little quirks humans have that we ourselves may sometimes consider superhuman or supernatural, when in reality it’s really just an ability most of us possess.
@@florpleborp2275 yeah, the above is believed to be a source of ghost hallucinations, as older houses can vibrate at these frequencies, especially if they're potentially structurally unsound.
That's so interesting! It makes sense we would have to evolve with such abilities but wow how cool
@@mol830 there's so many weird biological quirks that mutation just stumbled on and kept. "eyeballs hear Bad Cave Sounds" is just the tip of the iceberg.
Thank you for the information ❤️
2:43 I like to think that since T. rex lived in what was most likely a forested area it may have had colors meant to blend in, maybe some deep greens, wood browns ect, and T. rex might’ve also been an ambush predator so it wouldn’t be illogical to think that
I want to agree, but it's hard to imagine something that large being an ambush predator. Its loud footsteps would probably compromise its stealth.
@@robertpalermo7750likely had sound dampening foot pads like modern elephants
yes, but ambush predators usually stay still and lie in wait. Imagine mistaking it for a large elongated boulder. Once prey is in range, then it strikes. Doesn't sound so far fetched for a large, heavy predator.
@@robertpalermo7750well all the animals during those are as huge as the trex like triceratops, brontosaurus , and many more so the trex can definitely blend in.
@@robertpalermo7750the time of the Rex was much denser. There were more trees and lots of large ground plantation (as there wasn't grass), which we believe could get pretty huge in size. So there easily could be foliage for the Rex to be hiding in.
Plus they don't need to hide from modern humans, their camouflage only needs to fool their prey. A large animal, hidden in the right place might not be easily visible or noticed by larger herbivores of the time.
It's the same concept of how a bright orange tiger doesn't blend in as well to us, but when looked at through their prey's colour and sight limitations they become largely invisible.
I'm from Mesozoic era and I can confirm that this is 100% accurate. Its been 65 million yrs since I last say them. Its so Nostalgic to hear their voice again.
Ha
Oh man tell me about it! Today's kids will never understand how it felt to wake up by Dryptosaurus going "EEEEEHH UUH UUHH EEEEEEHHHHH" in the morning.
😅😂
@@onurunlu129good old days :(
As a carnotaurus, I agree. It's beena long while.
You didn't have to add echo to make it extra creepy, but you did that. You did that for us.
Reverb
@@jorgitoislamico4224🤯
😅
Yeah its strange because you dont hear elephants echo their voices yet they are huge
@@London-n9w Because Elephants live in largely open and very flat land there's no echoes to be made, the planet back then in time of dinosaurs was a LOT more dense and extreme.
If you were in the Cretaceous in middle of the night. These sounds would just be absolutely terrifying.
I'm on UA-cam in 2024 and it's still terrifying.
I've definitely heard the Spinosaurus in the middle of the night when I've been camping on a lake. We just call them 'loons' these days. Still an eerie sound though.
This makes me think of a dinosaur based survival horror game set in a jungle where you just hear these calls all the time
The studio that did Subnautica could do this flawlessly.
I want a full on realistic Cabela's Big Game Hunter style simulator where you can hunt dinosaurs but sometimes you'll find yourself being hunted as well. Would be cool to also be able to play as a dinosaur and hunt the hunters.
ark survival evolved
Dino Crisis
@@Appreciation-Community That kinda sounds like a game from a while back called Evolve, just that it's sci-fi with alien wildlife instead.
I remember someone saying how terrifying it would be if in Jurassic Park there was a dinosaur who could mimic human speech like a parot, and would use it to lure people to their deaths. Something like that could make for a really effective horror sequence in a film.
Parotasaurus
The terrifying thing is, there had to be at least one species of these mfs that could do that
@@koza9842fr we have ravens and parrots, there must’ve been some back then too
Half of these creatures sound like a human sometimes.
Mountain lions often sound like women screaming bloody murder and have inadvertently led many concerned campers right to them which leads to them getting attacked. Seriously though look it up. Mountain Lion cries are terrifying
I'm literally standing in front of a life-sized reconstruction model of T.rex listening to the Rex sounds right now. It's making the experience a little more terrifying.
Yeah I don't think I could do that 😅 lol
Seriously dude? The T-Rex was the least intimidating of them all. It was weak. No way a walking mouth sounds like a god damn air horn. Like really?
@@shinigamigaming2941 that's your opinion, and a misinformed one, from the sounds of it, on that last part.
mosasaurus sounds like an alien trying to communicate
@@shinigamigaming2941T.Rex was the strongest, had the strongest bite force, and probably did sound like a bird like the one in the video, I don’t know what you’re yappin about💀💀💀
This is insane. The velociraptor was cute but the rest of them instantly gave me unreasonable amounts of stress, especially the Rex and the Mosa.
they turned me on
Really awakens some kind of primal inner fear, right?
The T-Rex kind of sounds like farts
I love how she chirps almost like a cat
Instincts: yo that’s familiar runaway
Hello! To whoever is doing this research and producing this dino sounds. Thank you so much! My kid who is now 3 yrs old is a bit in a spectrum of autism tho we havent got him checked yet. Everytime he is in a tantrums which is so bad everytime. This sounds are what makes him calm. This makes it so much easier. He's favourite dinos are dimetrodon he can speak it so clearly and its his go to dino toy on his collections of dino toys second to Branchiosaurus. I hope you'll be able to produce its sound Dimetrodon. ❤❤❤
I’m gonna put my hand on your shoulder while I tell you this…dimetridon isn’t a dinosaur.
@@xenomorphx016 As a parent that has a 3 yeard old kid I wont say thats a synapsid not a dino. Maybe when he got to 6 ill tell him that. You dont need to be specific with kids they are kids.
@@HandsdownMe23 I’m sorry if it sounded like that, I didn’t mean it that way. I also used to think that dimetrodon was a dinosaur
@@xenomorphx016ye dimetrodon was before the dinos
Dude that Utahraptor "laugh" sent CHILS DOWN MY SPINE
*taking notes for my nocturnal, raven-feathered, Stygian owl-eyed Utahs for my Jurassic Park fanon novel*
And then it sounds like it's trying to say bagel
It sounds like those screw driver Gun thing that I hear
I read this comment half a second before the laugh started. Creepiest thing ever!
@@mb_allo-3023 a drill?
I want so bad to just see them with my own eyes. Dinosaurs almost feel like fiction because there's so little left of them, but it's infuriating to know that they were real and walked the earth just like animals today, but the gap of time is utterly untraversable.
I feel you on this one.
I've had that same thought my entire life.
@@Blinkptx Just to see one for 30 minutes would change my life.
@@StudioMod Preferably one of the biggest ones, but I wouldn't be picky. 🙂
“So little left” that means they are still out there…
Triceratops sounds exactly like what you'd expect. Everything else - some sort of strange nightmare.
Yea I figured I’d sound like a big elephant
To me I thought it sounded rather crocodilian-like with a mix of elephant
@@biohazard9164 definitely yeah
I hear like a crocodile
Velociraptor sounds about right
I've always been fascinated by sound and audio in general and the reconstruction of vocalizations in this way just gives me a certain type of feeling. I can't explain it but it feels really cool
Velociraptor- angry seal
Utahraptor- cross between a pig and crocodile
Dryptosaurus- man raised by gorillas
Tyrannosaurus- prehistoric air raid siren
Triceratops- evil rhinoceros
Elasmosaurus- two whales made of rubber fighting
Mosasaurus- the last sound you hear as the alien blaster disintegrates your brain
Quetzalcoatlus- COD zombie charging up a space laser
Spinosaurus- world’s most terrifying wolf
Defiktelty not prehistoric air raid siren because prehistoric times didn’t have sirens
@@Vegito1scoutwow.😐
@@Vegito1scoutwow thank you sherlock
I still prefer describing Mosasaur sounds as "Whale songs in the key of 'Cthulhu Fhtagn'".
*triceratops - desiel engine starting on a cold morning
Utah sounds like a possessed person and dryo sounds like a dying person. I love it, really reminds me of how sounds from animals like cougars and foxes where often attributed to witches and other monsters
Utah sounds like a sterotypical 1950's recording of a man saying babam
@@bigboss9337 but in all seriousness there is a bird that makes a similar call
@@airena1449 what bird is it
Fox screams really do be sounding like evil screaming witches tho
utah sounds like a horse. like literally. i have heard horses make those sounds.
Every other dinosaur: Creepy, otherworldly sounds
Dryptosaurus: Sounds like my dad stepped on a Lego brick
Would still scare the 💩 out of everyone if they’d encountered one
These things weighed 1,7 tons on average and image how loud they would have been.
Even Lions and Tigers who are way smaller can make incredible loud noises so imagine one of these things would make these noises near you
@@derfremdeausdemghetto6887 That Doesn't Change The Fact That They Sound Like They Tried To Eat Something Hot And Burned Their Mouth
This got a good little cackle out of me help-
That was scary as shit in my opinion like imagine being alone in the woods and hearing that sound off in the distance
Ok but imagine youre in the middle of the forest at night and suddenly you hear those noises coming from a short distance
The spinosaurus goes from:
Some weird siren to-A wolf howl to- a barking dog to- me seeing a funny video to- My PC having a fcking heart attack.
"Some weird siren" or just a common loon?
Here’s a dino sound fact for you guys.
Scans of a T. rex skull have revealed that their olfactory would have been adept at hearing low frequency sounds-even lower than we are capable of hearing. This means _those_ were the types of sounds they would hear in their environment. Imagine instead of being able to hear a T. rex approaching, you would *feel* the vibrations of its vocals getting closer
EDIT: Definitely not the olfactory, but I’ve forgotten the name of the relevant part of the brain
and your eardrums would burst
@@jesusisafly8689 wait really
If it was hunting you, you probably wouldn't hear anything.
Kind of like an elephant, actually.
So...they smell sounds? 🤨
The Utahraptor is really scary, and I'm surprised no one is talking about the Dryptosaurus.
Yeah the Dryptosaurus is really terrifying
Nightmare fuel.
Dryptosaurus sounds like a person going insane
@@lordeppiothe1 ikr wheres the poorly edited tortoise sex mp4s?
dryptosaurus sounds like a gorilla or monkey
That Quetzal call triggered some kind of primal "GET DOWN, DANGER IN SKY" feeling in me.
I definitely wasn't expecting spinosaurus to sound like a loon, I was expecting something more crocodilian, but it was still very cool.
I guess when you consider a Spinosaurus like a non avian semi aquatic dinosaur you can kinda see certain loon similarities. Now I can't unsee and unhear spinosaurus like a giant reptilian loon
Weren't they mostly on the ground hunting?
@@akiraasmr3002 probably, they would have been like giant prehistoric death storks
@@akiraasmr3002 Some say they primarily ate fish in river water
Its not scientific, but I like to think the feeling we get from hearing primal noises like these are leftover instinct from out small mammalian ancestors telling us, "GET INTO THE BURROW !!!!"
Mosasaurus sounds like a dark ritual you were never supposed to know of and now you have and you know you're not coming home.
Honestly, the image of a gigantic creature making high pitched gibbering's instead of the expected low roar is far more terrifying.
This is a fantastic soundscape, it really had me in the feel of a primordial world. They sound so alien to what we're used to hearing animals vocalise like today yet there's just enough familiarity in them that it sounds plausible.
Imagine just hearing loud laughing coming from behind you
@@soggywaffles6288 ikr
@@soggywaffles6288 horrifying 😭
most of these are edited bird sounds! the first spino sound is a common loon i think
@@calhoungamingyou’re right!! but since birds are descendants of dinosaurs and these are the same frequencies dinosaurs probably had, this is probably pretty darn close
The Utahraptor and Dryptosaurus sounded the freakiest to me. Those deep rumbling and the guttural tones above at the same time?! Especially the Dryptosaurus hyena-like laugh just gave me chills. Cool video!
I agree. Those guttural sounds just trigger something primal in me, like reading a Lovecraftian tale. I feel so vulnerable.
The Quetzalcoatlus and the Spinosaurus were also pretty terrifying.
The velociraptor sounds pretty cute, though.
Weird. Those were the least intimidating to me. The T-Rex was way scarier.
Hyena with an ape
@@isabellarafffaini This is when you know this shit is for real. We inherit things genetically, and when you hear those screams and it terrorize you to the bone, you know for sure those animals hunted our mammal ancestors for millions of years.
This study really highlights how alien and otherworldly animals we've never met could sound. Also, animals in their natural habitat often make a LOT of noise when they feel like it. I think the dinosaur world could have been very noisy at times.
If I was dropped into the Cretaceous I think a large part of my time would be hearing the weirdest, spine chilling noises and thinking "WHAT the FUUUUUHHUUUCKKK was THAT!!!??"
Awh don’t worry that was just Jerry ^_^
true lol
if it was nighttime and i heard the dryptosaurus call I think I'd just curl up into a ball and sob
lol yea, a walk in a nature reserve is always very noisy. Birds, insects, toads, etc. just living their best lives screaming all they like at their own leisure. It's quite nice actually.
@@crowdemon_archives sarcastic t wat. I guess you haven't heard monkeys, lions, elephants, flamingoes, hyaenas.. or maybe you think they all make tiny inaudible squeaks. P rick.
2:03 Petergriffinurus
Yoo
Monke 1:55
No its at 2:04
The Tyrannosaurus is just absolutely dreadful. Hearing that in an eerie setting would immediately trigger your fight or flight response. But you don’t exactly have a chance of fight, only flight. That is if you can make it out alive. Same with Spinosaurus. It kicks in some major thalassophobia and The Bloop vibes.
Mammals that lived at that time would've been small and mouse-like.
Our flight response would've put us below a tree. But I don't think a t-rex would be hunting those. Too small to be worth the effort.
Tbh it has Jack and the Beanstalk vibes. Ho ho ho ffee fifo fum and was pretty hilarious
Probably flight, also a T. rex is theoretically slower, so a human can easily run from one (that’s also why in ark you can run from a rex, because a T. rex is theorized to only speed walk and not run)
Made up phobia blah blah blah
@@Tabi-Kun the average person is probably not outrunning a T. Rex. They're theorized to be as fast as 25 mph
Those last few t-rex calls were really chilling. 100% would make jurassic world more creepy if they actually tried to be scientifically accurate.
Edit : Stop harassing me in the comments please. I'm just a person who think these dinosaur calls would've been really really cool in the jurassic series. Stop leaving hateful comments with your own opinions that no one asked for.
Remember they spliced them with frogs in Jurassic Park, people seem to forget that.
@@HouseClarkzonian yeah, and it dosent really make sence imo, why not reptiles? Or birds.
@@ghartuckt663I'm pretty sure it was so they could logically have a reason for some of the dinosaurs to change their sex
@@sarahfreakinlynn isn't there a species of lizard that's all-female and reproduce asexually? I wonder if Michael Crichton didn't know about that. It would have been more interesting than the frogs.
yes only that t rex didnt sound that way. and i dont know who made up that shit. but pitching a few goose sounds deeper dont make a trex
The Utahraptor scared me the most, the gutteral laughing which transitions into this human-like "breaker breaker breaker breaker" policeman-like chanting evokes the same terror in me as hearing a cougar do its "screaming woman" cry. Great work man!
It triggered my flight response
@@my_girl_seraphine5294 did you run from your phone? :0
@@alisonmccain
No but I might have almost dropped it when I heard what the sound was
Dryptosaurus ngl funny as hell
@@tahtia
Lol
6:59 This sound relaxes me
This sound is a slowed down loon bird
@@aleksandrshow7024Pretty obvious ngl
@@OstafrikasaurusOsty I said it thinking he didn't know
Actually agree!
@@aleksandrshow7024lowkey your right but loon sounds do kinda scare me ngl😅
First I laughed at the Dryptosaurus, then I realized how horrifying it would be to hear coming from anywhere but my computer speakers..
Mosasaurus's calls were scary as hell, they just feel so alien and fear inducing. Same with Quetzalcoatlus, sounds like some hellish siren.
Honestly i thought one of the drypt’s was the best, the first half of it. The second half sounded too vowelly, like it had lips.
@@MackNcD … it did have lips.
@@jonahedmiston5144 I guess we don’t know either way because it’s body is largely speculative. But i suppose it could have lips. Anyway it sounded very human, perhaps an artifact that it was a human’s best shot at creating the sounds - and using himself as an instrument.
@@MackNcD why wouldn’t it have lips
@@MackNcD theres different types of lips. You're good bro. Dinos had non-flexible lips which makes it so producing vowel sounds is hard. Primates, like us, have flexible lips which makes vowel sounds easier to produce. The type of lip was discovered a while back by using the types of structures on the jawbone and skull and comparing them to the types of lips in modern animals. The structures in the bones most closely matched non-flexible to possibly semi-flexible lips. Even semi-flexible lips would make the vowel sounds difficult if not impossible. It's just the structure of the body and how sound/vocalizations work.
Anyway, you were spot on if you were meaning lips like ours, which it sounded like you were.
2:29 That’s when the laughing starts to get scarier than it already was, the deep growls mixed into it make it sound more monstrous
The only place I want to hear THAT is on my device. Big nope.
sounds like a car engine but yea scary it is
@@allosaurusfragilis6652 i cant even imagine that thing standing in front of you and making that sound
you guys ever seen Predator?
@@Thedisciplemike yes
This is one of the only “what dinosaurs really sounded like” videos that actually seems correct and has proper research rather than being clickbait. I actually love this.
Media heard the hypersound and lack of a larynx and really said “that means dinosaurs were silent- like crocodiles.” Like bruh, did you forget crocodiles still vocalize? Hiss and growl? Even bellow? The thought is just that whatever sounds they made, dinosaurs probably didn’t roar- and your video captures that idea flawlessly. Thank you so much for this!
that "hollow" throat rumble is on point imo I didnt expect spino to sound like it did, i thought itd be more like a the gator sounds, but im good with how it is haha
I thought the t rex produces low frequency sounds but this video makes them sound different, so which is it?
This isn't correct at all, cool video tho
@@MithriVideolari "tHiS iSn'T cOrReCt aT aLl" lmao watch out guys we got the guy with roamed with dinos... Please Ozgur, do show us your research on the sounds they made? I'm sure its more extensive and scientific than this video.
@@Ratmanbiggy The vocalizations in this video are purely speculative and most of them are taken from extant animals, mostly birds, the direct descendants of dinosaurs.
Avian dinosaurs (birds) can make very diverse sounds due to their vocalization organ called "syrinx" It's really easy to track this organ in fossils due to the minerals it leaves behind. The oldest example of a syrinx we have is from a duck-like AVIAN dinosaur from 66 million years ago, from the cretaceous period. But if we look at non-avian dinosaurs from the same time period, none of them have any sign of syrinx'. Which means that they weren't capable of making diverse and loud sounds like the ones in the video, but make sounds similiar to growling and belowing at a very low frequency. Which we probably wouldn't even be able to hear, but would be able to feel their vibration.
I suggest u educate yourself before calling others ignorant.
1:39 now what does the Utharaptor need firewood for?
Was terrified of the sound till I heard the firewood, then couldn't stop laughing
Babayo
2000bc (not accurate)
Urban legend:
If you hear a man in the woods asking for firewood run away immediately it's actually a utharaptor
(like a Skinwalker lol)
Or "a bail"?
@@JaverBradi39lowkey thought it was its environment like trees snapping or something, or its very low growl that can't really be comprehended by the human ears
Dude that mosasaurus gave me chills, imagining swimming in the ocean underwater and you hear that but see absolutely nothing 😭
That’s what I thought when listening to the Elasmosaur.
*thalassophobia activates*
Or imagine u are in a abandones tunnel and you hear the Dryptosaurus but all is Dark
soundin' like a god damn courage the cowardly dog monster
Bajo el agua? Jajaja eso vivia en la superficie
The Spinosaurus sounds like a demon in a nightmare. Imagine seeing and hearing one in a tropical forest. Same with the Dryptosaurus. It sounds like a man screaming in horror and hurt.
No wonder why they call it Dryptosaurus cuz it literally means to tear and this poor thing is tearing itself to pieces
He sounds like a fuckin monkey and a cricket, don’t kid yourself
@@Jay_Gut001 wat
I can imagine Kevin (one of the 3 heads of King Ghidorah) with those noises lol
dryptosaurus sounds like a gorilla screaming
Mosasaurus one is terrifying. Imagine swimming in a lake and hearing that from the abyss beneath you.
Right I’d be like 5 more minutes guys and we’re swimming back to the dock. One more game of marco polo and we’re out.
If you could hear that though the water, it's already to late...
*prays that in some way they could be trained*
@@TheKiroshi I dont think Mosasaurs lived in lakes
@@bigboss9337 uhhhh. Ever heard of the LOCH NESS MONSTER? ❕️❗️ 🦕🦖🦎🐍🐊🐋❗️❕️
@@TheKiroshi thats not a mosasaur, thats a plesiosaur. Also its existence isnt confirmed.
GOD, That Spinosaurus roar just scared the fuck out of me
The dryptosaurus is haunting. The fact that something that large coukd make essentiakly a haunting, bird like call is astinishing. Really makes you realize how alien these things were.
It sounds like hitler having a tantrum
It almost sounds like a person, same with the ‘laugh’ from the Utahraptor. They might have shared our planet but they came from a completely different world.
@@ursadabear2810 yeah it’s spooky
It also sounds like someone screaming
Sounds like a Sheep to me. Imagine hearing that in the modern day, thinking there’s some type of Sheep stuck only to see a Dryosaurus
Listening to this video makes me feel like I’m browsing my bird identification app, clicking on all the different birds to hear their vocals, trying to figure out which one I just heard in my yard a minute ago. Except I’m a time traveling dinosaur researcher who traveled millions of years into the past. Amazing work, thank you for your contribution to the scientific community! It’s work like this that really helps common folk relate to and understand the past better.
the Merlin app??
MERLIN BIRD ID MY BELOVED APP!!!
For people who wonder why I used 3 syrinx based birds (capercaillie, kookaburra, and Loon), it’s because there is a lot of study on other methods of sound communication. I wanted to include 2 samples utilizing different ideas about dinosaur sounds. Closed mouth vocalizations are actually different than hissing, etc. There is a capercaillie as well, except that genuinely matches non-syrinx based birds better than some actual non-syrinx birds, at least for these results. Without control groups like that, it would mean that if one of these were inaccurate, they all are. This method keeps certain principles open to interpretation instead of just copying and pasting the method and ideology that these dinosaurs had no audible sound communication simply because of the lack of a modern avian syrinx. It’s upsetting that because we haven’t discovered a way for these animals to produce sound, we assume they did not in most ways. I think this is incredibly unlikely. Even the most quiet reptiles today make a large range of different sounds, and often they make these sounds opportunistically with their own specific evolution. Uniform non-syrinx based sounds for all dinosaurs is a short-handed method to something that I feel is quite complex for each animal.
Cool
I want to just hear Utahraptor sounds - I really enjoyed them!
(Plus I want to go to conventions as a Utahraptor so I really need to get the sounds down)
Lol mosasaur has delay pedal to play around with
@Mike Tan
It thought it was so cool it said "Woah."
I liked the Reconstructions. Even tho we unfortunately can't confirm those are their sounds 😔, they are still really well made and based on actual studies. Plus they are very horror like which is awesome.
Spinosaurus at the begining of its chapter :👻👻💀
Spinosaurus at the end of its chapter :🤢💀💀
The T-Rex sound here is actually much scarier than anything heard on Jurassic Park or other films showing dinosaurs. It actually sounds like the calling sounds of the tripods from "War Of the Worlds". Picture yourself in a dark Jurassic forest in the middle of the night when it it is really cold and foggy and then you just hear those sounds of the T-rexes coming before you see them.
Cretaceous forest*, not Jurrasic
@@GlaxAScrimus Nobody cares, nerd.
I heard that you wouldn’t hear them coming rather you’d feel them coming. Like you’d feel strong vibrations. Terrifying man.
Not even hear, you’d FEEL it before you heard anything.
@@Brendan_InOT one thing that i always heard from hunters when they would encounter a predator in the wild: its not that you hear them before you see them, its that you will hear nothing, no other animal, the crickets stop making sounds. Eerie quiet. Thats when you know theres an animal on your ass.
The Mosasaurus sounds far scarier than how it was ever depicted in any movie c': and the Quetzalcoatlus is very fitting. Definitely sounds like death from above yep
you could possibly create a siren out of this noise, tbh any of these would work in terms of emergency sirens like tsunami warnings or whatnot. some better than others.
@Egorus178 Probably very similar since it's also a mosasaur of a similar size.
It's scarier when you think about hearing that thing underwater
@@crystalalumina in the complete dark underwater 😳
I thought it didn’t make sound ? Anyways I’m surprised that Jurassic World Mosasaurus looks so accurate to the one in this video
they sound so "animal" rather than mindless monster. very interesting!
Sounds like both……
Don’t ask how
T Rex almost sounds like a cow, I'd say. Like a friendly giant who just happens to be a meat eater.
@@alijankhan3330 They actually look very pretty when given more accurate depictions, since their eyes were bigger and more facing forwards, it would really give you a sense on intelligence when you look at them :]
(I got this impression from the reconstruction of Sue the T-rex)
i mean i dont think they would sound that similar to birds, just because they're closely related doesnt mean they sound the same
You can really hear the emotion in the Rex’s sounds
Aint no way the Utahraptor was hitting it's prey the prehistoric awebo before tearing them a new one
I want to see a survival horror game called *100M* in which you spawn into the mesozoic as a naked human. No commentary, no music, no backstory, just one objective: SURVIVE.
I need that game...
I already love this game
Whenever a T-Rex comes near, this plays 3:14 and then it starts silently stalking you.
yeah with AI we will be able to when we are dead
I’m sorry… NAKED HUMAN?!
These actually sound cooler than the roars and growls heard in Jurassic Park.
Just imagine after Jurassic World dominion. They reboot the franchise with accurate dinosaurs and these sounds
@@mukeshmalhotra9146 no, I don't want them to reboot it, I want them to create new original stories, they're just going to ruin the magic even with the accurate sounds, JP should just be left alone.
how dare you say that
@@dudemanvrgt those growls are way more terrifying than your average tiger roar in Jurassic park
some of those are cool too, I'm amazed they made some new ones for the evolution 2 game given how lazy they are with their games.
As a huge paleontology nerd, and aspiring sound designer/Foley artist, I absolutely adore this!
I often imagine what the "dawn chorus"would have sounded like millions of years ago,and it has long been one of my artistic dreams to emulate it using sound design, but my knowledge of the science behind vocal reconstructions was way out of date.
I will be combing over your research resources while i listen to this
You’re so beautifully passionate, best of luck to you
never considered a dino dawn chorus. thank you _so_ much for putting that in my head, that's a gorgeous concept
Beautifully said!
Once you make it I hope you upload it! A Dino dawn chorus sounds like something I always wanted to hear but didn’t know till now
I read this in a British accent and if fit well 😂
Everyone talking about the T-Rex when those Dryptosaurus sounds made my skin crawl. It sounded like it was laughing. Imagine that. Something laughing in an insanely loud, deep, hysterical way as it approaches you to eat you 😭😭😭
not only you would be able to hear the eerie sound of a Tyrannosaurus Rex, but you’ll will be able to feel the vibrations of the growl as well.
For anyone who is watching Prehistoric Earth on AppleTV, the dinosaur noises are absolutely fantastic and very similar to these.
Yes I was just thinking that especially the trex and quetz sounds.
I watched the first 2 episodes. Pretty good show
Shame no one has apple tv, that shit is dead
@@AverageAlien I just watch it on illegal streaming websites, we don't have an Apple TV+ in the Philippines 😅
@@AverageAlien some might say it’s… extinct… I’ll let myself out.
I love how they almost sound "bird-like". Almost makes them sound like actual bird ancestors rather than the ones in Jurassic Park
Well yeah the dinosaurs in Jurassic park are just cloned living things complete with frog dna to set thing even further
LOL, many of these sounds ARE modern bird calls that were simply edited. For instance, the Utahraptor features distorted Willow Grouse and Western Capercaillie calls easily found here on UA-cam.
birds actually have evolved from dinosaurs :D
most of them sounds are actual bird sounds
@@mxxhi170 birds are dinosaurs
dude.... The T rex noise is so perfect.
It almost sounds like the devil himself laughing
anyways I'd like to advise anyone here against getting high and listening to the spino noises, you WILL meet the hatman's apex predator
0:27 "Velociraptor"
1:04 "Utahraptor"
1:54 "Dryptosaurus"
2:44 "Tyrannosaurus Rex"
3:31 "Triceratops"
4:35 "Elasmosaurus"
5:16 "Mosasaurus"
6:15 "Quetzalcoatlus
6:56 "Spinosaurus Aegyptiacus"
what bird did you use for dryptosaurus?
a kookaburra?
@@Qadazasaiaka idk but it gave me nightmares.
Thank you
@@Qadazasaiaka Definitely. pitched down and slowed a bit, but definitely a Kookaburra to my ears
Quetzalcoatlus is definitely the most unsettling. I'd love to see a movie scene with those sounds on a foggy day, high up in a mountain.
It's taken from a real animal alive today, the Channel-billed Cuckoo. The maker of this lifted that bird's call directly for this.
There's another video of a recreation of its calls and I think that ones so much more unsettling.
In a plane... wait a minute! Nah nevermind JWD doesn't count.
to me sounds like a nucleaur bomb siren
true but imagine being in the midle of a foggy swamp and hearing around the start of spinosaurus
I know this video is about the vocalizations but I love how the dinosaurs featured all look like real animals rather than monsters. The T.rex rendition here is particularly stunning to me. I also like the vocalizations for it here as well.
they all look kinda ''birdy''
@@rodrigoogaz3860. That’s because they are birds
@@rodrigoogaz3860 cuz they were birdy
@@rodrigoogaz3860 They were near
@@rodrigoogaz3860 well, it makes sense considering all of today's modern birds descend from them. The closest thing to dinosaurs today are modern day birds, even that little finch you could see in the fence singing in the morning.
That Dryptosaurus roar😭😭😭💀💀💀
I can imagine hearing multiple spinos across a large foggy lake in the morning. You can’t see them, only hear them communicating with each other.
Very eerie…
Edit:
Hey wow thanks everyone for the likes!! ❤
Sea, lake, river or offshore mangroves, I just had a vision when I was walking the dog one morning near a big foggy lake.☺️
At least you could take some solace in the fact that they probably wouldn't have any reason to hunt you
@@mr.tomatohead3709 exactly!
Right, just distant silohettes beneath a moonlit cloudy sky. The fog of the bog rising, their far off footsteps sending large waves rumbling through shallow water. The heads look like lumbering trees, on the move…
Dragons.... 🔥🔥🔥🐉
@@hopetagulos RAOR
love how half of these almost sounds so realistic to the point I actually get so alert just imagining if they were still alive
Omg the Quetzalcoatlus is actually insane. Just imagine hearing that flying above you would be terrifying
No kidding I would be shitting myself if I heard that as well as the trex
💀💀💀
I would shit myself
What's more terrifying, is the fact its almost as big as the t rex
The quetzalcoatlus one is litterally the sound of the Channel Billed Cuckoo’s call
3:14 Bro turned into an emergency alert 💀
Bro you made me die of laughter :(
That Quetzalcoatlus cry struck a primal fear in me that I’ve literally never experienced. That was absolutely horrifying, and I’m still getting shivers down my spine from the thought of hearing that in the distant night sky.
I agree my dude. The Quetz is horrifying.
You were a egg
And Mosa, that deep growl in the sea... it's like a chant of the darkness about to engulf you...
Man same, I wonder if there's an explanation somewhere as to why, it triggered my fight or flight and my heart rate jumped so much
@@megatronyeets maybe that shit used to hunt down our little primate ancestors and it triggered hidden instincts from a time were we were the preys
3:15 I can’t even imagine hearing a t-Rex on a foggy evening in the middle of a forest when it makes these reverberations, the echoes off the trees making it sound like it’s coming from everywhere, the only certainty that it’s getting closer and closer.
I HAVEN'T HAD A NIGHTMARE IN 5 YEARS DON'T MAKE ME START NOW
It didn't sound scary at all
maybe multiple rexes out there watching...
They wouldn't even bother you, they would waste too much energy trying to catch you
@@gamergrill4933 no shit Sherlock
Ankylosaurid larynx discovered! This discovery corroborates several different techniques I used and the reason for the larynx based dinosaurs you hear in this video (loon, kookaburra, and capercaillie).
All the sounds you hear are now a much higher accuracy than even before. These sounds are now around 70% - 80% accurate.
www.nature.com/articles/s42003-023-04513-x
That’s amazing!
Yay! We get closer and closer to recreating the world of the dinosaurs.
THATS SO AMAZING OMG 😭
OMG THATS SO COOL
Nice this means that your sound videos are the closest to real life
Im absolutely amazed by such creatures to make such sounds ❤
Great respect to them and respect to the ones who are trying ti realistically let us hear what these beautiful animals would've probably sounded like 🦕🦖❤
0:00 Intro
0:27 Velociraptor (bird)
1:04 Utahraptor (low quality megapitch screaming)
1:54 Dryptosaurus (I'M ON FIRE)
2:44 Tyrannosaurus Rex (fedy fabear laugh)
3:31 Triceratops (my nose when I sleep)
4:35 Elasmosaurus (pov burping as the world as the world caves in)
5:16 Mosasaurus (your father when he yawns)
6:15 "Quetzalcoatlus (is that a plane crashing right above me)
6:56 Spinosaurus Aegyptiacus (scari crepasta horror among ambience)
If you're too lazy to open desc
T.Rex really said Har har har har har har har har har har
Spinosaurus sounds like a dog lol
I cant unsee it now.. freddy fazbear rex:skull:
Spinosaurus its Carnaval dinoussaur
many thanks!
Makes me cry…. It’s like hearing ghosts from the past. Technology has come farther than I could ever imagine with dinosaurs, every day I can know them a little better ❤️ Thank you so much, incredible work!
Why do you cry over speculation? The only one we know how it sounds is the T-rex
Btw Dryptosaurus sounds like a man-ape... listen from 02:37
And the T-rex sounds like a piano from 03:23
And the Spinosaurus sounds like an american native when they do that sound (dont know the name of it) from 07:13
@@nr1NPC I think it’s just the idea that someday we might know how they truly sounded. My goal is to be a professional paleoartist, so any little discovery that makes them more like a living animal in my head makes me really emotional. As a kid I thought we would never even know what colors they were, but here we are with animals like Sinosauropteryx!
And ikr the Drypto gets stuck in my head sometimes hahaha
@@nr1NPC they said in the comments these sounds are spliced from real life recordings of birds and other animals. That doesn’t make them any less accurate
@@TroubledCobra that's so cool! I hope you can make it :)
Dude, chill out. It's the sounds of a bunch of big-ass dead lizards
It’s weird how dinosaur media has thoroughly conditioned us to expect roars, growls, and screeches that these more accurate sounds make them feel almost alien.
the mosasaurus sounds like if stranger things were underwater the whole time
POV: You're an ancient mammal chilling, and this is what you hear everyday and every night....
This is primal fear...
6:16
I saw myself as a tiny rat trying to find shelter in a tree
Pretty sure they were interested in much larger prey, though.
@@matiassilva713 Kinda cute that we're all seeing ourselves as the little mammals
@@VOMITQUEEN that's what I'm saying
It kinda sounded like those laughs that are slowed down😭
Middle of the night and I've decided to sit in the dark and put these sounds loud on my speaker across the room. Just recreating the terrifying experience, very cool, lots of primal fear.
Who tf does this to themselves
I like the way you think
That's actually kinda cool
You indeed are a chad
Bro's got surround sound speakers
I’m a bird enthusiast, and it fascinates me how bird-like some of these calls sound. Really drives home how birds are distant relatives of these otherworldly creatures!
Edit: I meant distant as in time, not relationship. Thank God the reddit scientists have tapered off
I’m pretty sure they used samples from some different bird calls, making it even more incredible
@@User--fh9fs oh cool I just read the creators comment down below lol, thanks for pointing that out!
To be fair, while they are relatives of these creatures, birds are quite literally dinosaurs
Exactly! Utah raptors sound very similar to a kookaburras call
The first utahraptor sound is literally just a Capercaillie song
I'm teaching my preschoolers about dinosaus this week and I CANNOT wait to play this in class.
7:00 that is absolutely horrifying. Imagine you are stranded in the time that thing was alive and you hear that at night.
just sounds like a whale
kinda scary doe
@@qui-gonjinn6887 it’s a loon. A bird. So depending on where you life, you will hear this sounds all night long xD
Sounds like a dodo bird, but then all of the sudden it becomes the dodo satan...
I used to live in a house that was right next to a lake that would get loons swimming in it all the time, so despite it being in a lower pitch, that was a very comforting sound to me lol.
perhaps you were listening to spinosaurs instead of people on shrooms
I was NOT expecting velociraptor to make the exact same sounds as Jerma985
fascinating
Jerma985 what is that
@@volactic5240 Twitch streamer
I wasn't expecting this comment to be that accurate but holy shit that's just jerma
STOPPPPPPP
I'm so happy Jerma has reached every corner of the internet
Terrifying at first, but if you lived back then, you'd become familiar with the different sounds. Imagine the symphony of gatherings at a water hole! Their voices are musical. I love that we are doing them justice this way. I've read that the T Rex sound in Jurassic Park was made by combining the roaring of a lion with the trumpeting of an elephant, both mammals, of course. This is so much more accurate!
Their vocals are like mother nature. It can be fear inducing but can be beautiful.
Also the JP T-Rex has penguin sounds, i think.
"musical"
utahraptor:*BRITISH LAUGHING*
the "real" T-Rex sound in this clip sounds like a really really big diesel engine. So is the Triceratops.
@@mariebcfhs9491 thats because of Chest Reverbering, massive Chest. Like roar in a Empty water tank
This would feel like a Dr. Seuss's Worst nightmare come true. They all look kinda funny and sound funnier. But knowing what they are and what they're capable of while hearing branches cracking towards you in the dead of night must be the worst thing to experience in that time
Terrifying, yet oddly beautiful. Nice to see dinosaurs being rightfully depicted as the real animals they were.
Except the antiquated idea that tyrannosaurus had feathers
@Cindy Lopez Youre a Quetzocoatlez :]
@@stephanojenkins7636 It's not antiquated, T.rex would probably be covered in feathers because two Tyrannosauroids have it, Dilong and Yutyrannnus, however, the feathers in T.rex probably were much simpler and less dense as they are not needed as much for their thermoregulation.
@@stephanojenkins7636 Well true, but some people theorize that T-Rexes possibly had feathers, just very little since they evolved to grow out of them.
Like, maybe as babies they're born with more feathers and grow out of them.
@@mr.hand.858 Actually, more fossils of T-Rex skin imprints show that they were mostly featherless :]
Though they could've been lightly covered in feathers from their ancestors, but it seems that they mostly evolved out of them as they got bigger
I am especially loving the Tyrannosaurus and Spinosaurus ones.
The tyrannosaurus sounds like regular calls/basic intimidation/dominance calls, while the spinosaurus has the feel of a mating call- searching for others, while the second spinosaurus call seems like a diract threat call.
It's quite an interesting field to speculate about!
I bet that "TRRRRRRRRR" trill is probably an affection call or a mating call.
The spino one isn’t accurate that’s actually a loon call. It would sound more like a crocodile
@@Iheartmydog24 I can agree. Growls, rumbles and hisses make more sense for Spinosaurus... maybe some throaty noises for affection like toned down baby alligators, but that is pushing it.
No wonder he's evolution til now is a chicken
the utah raptor noise at 1:36 sounds like a deep creepy laugh, and then after that something that sounds almost like words, terrifying. I love it.
Its a horse mixed with a pig and a bird
*”Abæwo”* -utahraptor
Actually in mexican spanish you can't hear any word but "a huevo", that means a joyful "Oh yeah"
@@Overgez “ *BAGEL BAGEL BAGEL BAGEL BAGEL* “ -Utahraptor 2022
@@gojirazillasaurus6341 *-20000000
I kid you not, my cats are freaking out over these sounds!! Something primal taking place!
What they each remind me of:
Velociraptor: dolphin
Utahraptor: pig
Dryptosaurus: ape
Tyrannosaurus: lawnmower
Triceratops: semi truck
Elasmosaurus: quiet whale
Mosasaurus: toad
Quetzalcoatlus: fire alarm/goose
Spinosaurus: loon/coyote/the hose thing dentists use to rinse your mouth
Lmao
The triceratops sounds more like a crocodile to me
@@frederikminten2898 it was, crocodiles bellowing 100%
Spino sounds genuinely scare me
Also the velociraptor sounded kinda like a mix between an otter and a dolphin to me
Respect to the guy who travelled back in time to record this
Doc Brown doing the universe's work.
There’s always one
ik this is a joke, but they actually look at the bones in their neck and make a guess how their voices sound
@megachad2885I think he lost he’s legs now he’s an a weal chair
Unfunny and unoriginal
If dinosaurs vocalized as frequently as birds do today, the Mesozoic must have been a very loud world! We have Sandhill cranes where I live and when they vocalize it has this strange echoing effect that sounds like something from a forgotten time
I wonder if there was any dinosaur that could talk o.o Like a parrot or a crow
@@maigodz3645
Oh dear God... That's can be funny or terrifying
@@maigodz3645 Highly likely there might have been dinosaurs akin to a lyrebird that mimicked the cries of other dinosaurs and animals?
In my area it sounds like there are 10 whales outside doing a deep rumble
Dinosaurs just blow me away... hearing how these dinosaurs and reptiles sound is more haunting than I could have ever imagined
Bro the Rex's distant low pitch sound made chills run down my spine... That stuff is more terrifying than anything i've herd before..
As much as fans try to defend the original noises in Jurassic Park or insist on them roaring, I personally feel these noises are much more better
Science doesn't really care about what people prefer
These aren't monsters, they're animals
"These aren't monsters, they're animals"
Thank you can't say this often enough.
Jurassic Park is a hollywood movie, they wanted the dinosaurs to sound cool not scientifically accurate. No one who knows even a little about dinosaurs argues JP had accurate noises. Sounds like yet another case of the internet complaining about arguments that don't exists just so they can shove an opinion.
@@gergopiroska5749 yet the Jurassic park film made it a point to treat their dinosaurs like animals (while also taking a few liberties here and there but being much closer to accuracy for its time than the ones before it).
@@Matchlock82 Well, these sounds here sound cool, right?
I cant even fathom how loud a t Rex must have been.
God your entire body would vibrate. It would be chilling.
If anything it would be like an alligator bellowing. And that alone is already terrifying. Imagine a 17 foot tall animal making that noise
The trex would probably emit more low frequency sounds that aren’t able to be heard by the human ear but able to be felt by the human body, which is kinda more terrifying than the sounds that the trex could make
@@F-14_tomcat sort of like when a lion roars, I've always heard stories from people who've been near one and it triggers the fight-or-flight immediately.
@@natem1579 yeah
The mososaurus sounds like it was trying to talk 💀
Also I would love a dinosaur horror game with all of these sounds around you it'd be so cool
Nerd
That would be sick
The idea of velociraptor running around your yard chittering and screeching like a rusty swing is adorable.
Those elasmosaur calls are hauntingly beautiful.
Everyone gangsta until TRex starts the siren calls.
"BAMBAMBAMBABAM" - Utahraptor asked about what it was doing running around the yard chittering and screeching
Atleast they're smaller, I wouldn't want a JP one running around opening doors and biting people's arm off.
good thing T Rexes won't eat people, they prefer larger prey, like how a shark would act
@@totallynoteverything1. Won't stop the psychic damage inflicted from being anywhere near driptosaurus though.
God i love this. The other-worldly sound of the Spinosaurus is so cool, and fits with now weird it is.
And the Tyrannosaur. That’s not a sound you would hear, but you would *FEEL* it
The spinosaurus sounds a lot like a slightly distorted common loon at first.
the spino most likely sounded like a croc. it was a semi aquatic fish eating reptile. it is built like a croc. it probaly hissed and growled.
@@ringecks5165 I think that's what it was.
I think spinosaurus would sound more like crocodillians
Just my opinion
I know these are considered to be "best guesses" but it's actually quite interesting. The Velociprator and T-Rex sounds as authentic as it might be. It is true that our interpretation may still be wrong, but in reality, there are so many different types of birds on Earth today and each one has a different song, variation, or pitch in how they do it. It's very well possible that the Utahraptor is actually more authentic than anything else even if we feel otherwise. Excellent work on this.
White bell bird call is fricken weird it like an alert siren and it’s one of the most loudest bird calls T. rex sounds like that bro
Check out American Bittern. They also have a really interesting call
I still imagine trex as a giant chicken.
That mosasaurus is horrifying. Can’t help but imagine having your boat flipped and you’re just in the middle of the ocean hearing and feeling those noises, with nothing but pitch black beneath you.
I was laughing at That dryptosaurus sound until...at 2:28 he started that satanic laughter like he knows something we don't know or as if we have fallen into some of his trap
bro started sounding like an ape 🫠
It sounds like a monkey
The number of Cretaceous predators capable of making laughing noises is genuinely scary
Yeah, it is all laughs and giggles until the sound is not coming from your phone anymore
@@violetdark92 It is deep volumed Kookaburra calls.
Props to the camera man going back millions of years recording the dinosours sounds
many died
Delete this
bro this got to many likes
bro, it was the boon mic guy, not the camera man
funny some people still believe in the million of years thing
This is so incredible, I had a Dinoloving phase when I was a kid and this really sparks my imagination for what our predecessors were like, it is so awesome what science today is discovering about these creatures.
dinosaurs shouldn’t be seen as a phase, mine never ended
My ‘phase’ never ended lmao
They’re so cool. Like it’s crazy to think how, tens of MILLIONS of years ago, life was completely different than it is now, and yet similar in a lot of ways.
@@Crakinator I absolutely love thinking about the type of landscapes that would have existed back then. There’s something so awe inspiring about the images of mile-long swamps and huge trees where these things could roam without any type of building or intervention. I wish more than anything in this entire world that I could see those places, the massive leaves, the insects, giant fields covered in vegetation we wouldn’t be able to recognise and massive creatures roaming around, seeing their behaviour and how they sounded is something I’ll be sad about not experiencing until the day I die
Same. I loved dinosaurs when I was a child. Then my interest switched to videogames and tech, and now I feel so outdated regarding this topic.
Dinosaurs are trully amazing, I wish we knew even more about them.
@@T3NZ0. Paleontology will only continue to expand, there’s a lot of buzz around the documentary called Prehistoric Planet. Experts are praising it for its accuracy, seems like a good way to catch up. You could’ve combined your old hobby and your new one by playing games with dinosaurs in them lol. Until you find out there are way fewer than you’d expect.