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The Truth of Orca Evolution - Part 1 

Ben G Thomas
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Orcas are the apex predators of the modern oceans and are incredibly complex, social animals. But how did these remarkable creatures evolve? The fossil record has preserved a few extinct members of the Killer Whale lineage, and in this video we'll be exploring what we know about the ancient evolution of these cetaceans.
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Sources:
www.nature.com/articles/ncomm...
onlinelibrary.wiley.com/doi/1...
onlinelibrary.wiley.com/doi/1...
academic.oup.com/jhered/artic...
onlinelibrary.wiley.com/doi/1...
academic.oup.com/sysbio/artic...
web.archive.org/web/201107160...
riviste.unimi.it/index.php/RI...
www.sciencedirect.com/science...
link.springer.com/article/10....
www.schweizerbart.de/papers/n...
www.researchgate.net/publicat...
en.wikipedia.org/wiki/Orcinus...
etd.adm.unipi.it/t/etd-111420...
dl.ndl.go.jp/view/download/di...
en.wikipedia.org/wiki/Orcinus...
natuurtijdschriften.nl/pub/10...
www.cell.com/current-biology/...

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28 окт 2023

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Комментарии : 308   
@sova656
@sova656 8 месяцев назад
Orcas are absolutely fascinating because they're like the geniuses of the sea. These incredible creatures have this whole secret society going on underwater, with tight-knit family groups that stick together for life. What's mind-blowing is how they communicate - they've got this whole language of clicks, whistles, and even songs. Plus, they're total problem-solving whizzes. I mean, they can figure out how to open tricky lids and even teach their pals new tricks. And let's not forget their hunting skills - they work together like a well-oiled machine, and it's just mind-boggling to see how they outsmart their prey. Orcas are like the ocean's brainiacs, and that's what makes them so darn cool!
@InquisitorXarius
@InquisitorXarius 8 месяцев назад
Orcas are Sapient along with Sperm Whales, Dolphins, Elephants, Certain Cephalopod Species, and Humans.
@SevenPr1me
@SevenPr1me 8 месяцев назад
Everything you said is true. What's also true is that they are the apex predator in the ocean. They kill sharks, granted they only eat the liver and somehow they know they get the best nutrients by eating just the liver
@JadeoftheGlade
@JadeoftheGlade 8 месяцев назад
Thank you, Pi! I love chatting with you. 💖
@Aethuviel
@Aethuviel 8 месяцев назад
While they are possibly the most intelligent animal in the sea (we don't know how smart sperm whales are since they can't be studied in human care), a lot of things that are seen as "so cool" are in fact found in many other animals as well. Cattle for example, stay together as mothers and daughters for life. Prairie dogs have the most complex non-human communication ever discovered. Killer whales do have very unique cooperative and innovative hunting, wolves and lions just can't hold a candle to them, but humpback whales and bottlenose dolphins are also innovative and can teach each other new special ways of hunting. What makes killer whales stand out as similar to humans, I realized when I rewatched Namu last year, was that all creatures of our respective realms are scared shitless of us. Everything on land, from tiny birds to huge giraffes and elephants, are scared of humans. Everything in the sea, from small herring to giant sperm whales and great white sharks, are terrified of killer whales.
@grinnylein
@grinnylein 8 месяцев назад
Imean they feel the most human in a way and that makes me wonder if there are like dumbass orcas that the other orcas think are idiots as well
@badcaseofstripes
@badcaseofstripes 8 месяцев назад
Orcas are so incredible... The most interesting part about them to me is their language. I hope we come to understand more in the future of how they communicate and learn. There's so much we don't know about their various cultures. Keeping any of these creatures in captivity should be a crime.
@MichaelWinter-ss6lx
@MichaelWinter-ss6lx 8 месяцев назад
Keeping any living being in prison should be considered a crime.
@LucVNO
@LucVNO 8 месяцев назад
Us predators gotta stick together, much respect for the Orca.
@julianshepherd2038
@julianshepherd2038 8 месяцев назад
My cat will fight you and your whale pal any day.
@planetvegan7843
@planetvegan7843 8 месяцев назад
Do not insult orcas by associating them with humans.
@LucVNO
@LucVNO 8 месяцев назад
@@planetvegan7843 Sorry loser, Im not a misanthrope.
@oui6614
@oui6614 8 месяцев назад
​@@planetvegan7843 omg ur username says it all lmao, humble yourself you're just an human too and orcas have behaviour that you would say is cruel too tho we have a great relation with them so stop acting like orcas ar3 angel and humans are demons lmao.
@Bismarko
@Bismarko 8 месяцев назад
a cordivae episode would be dope
@thelaughinghyenas8465
@thelaughinghyenas8465 8 месяцев назад
Orcas and hyenas are my two favorites animals. They are both so incredibly intelligent.
@benmcreynolds8581
@benmcreynolds8581 8 месяцев назад
Have you seen prehistoric hyenas? It's so fascinating. They are such awesome types of creatures, same with the musteladid family of animals idk if i spelled that right?
@NickDBaker
@NickDBaker 8 месяцев назад
I had no idea about hyenas, I figured they were about as smart as Shenzi and Ed
@thelaughinghyenas8465
@thelaughinghyenas8465 8 месяцев назад
@@NickDBaker , Good Lord no! The spotted hyena is probably the smartest land carnivore. Their clans are larger and far more stable and organized than a chimpanzee troop. In many tests, they are smarter than chimpanzees. They definitely cooperate better for common goals than chimpanzee and dwarf lion intelligence. Interestingly, lions steal hyena kills more often than hyenas steal lion kills. You really should read up on them.
@EternalEmperorofZakuul
@EternalEmperorofZakuul 8 месяцев назад
Apparently, in European zoos, they grow a winter coat in response to the cold
@thelaughinghyenas8465
@thelaughinghyenas8465 8 месяцев назад
@@EternalEmperorofZakuul , I am not at all surprised. Dogs will respond like that depending on the local conditions and after all there is good evidence that they evolved from Asian/European animals, hyenas that appear to be of the same species that lived in very cold areas not all that long ago.
@renlysotherlover294
@renlysotherlover294 8 месяцев назад
I’m so grateful you did this. Orca’s are and always will be my favorite animal and I’ve always been fascinated by them.
@NickDBaker
@NickDBaker 8 месяцев назад
No need for the apostrophe
@harryl2232
@harryl2232 8 месяцев назад
Next to human evolution, I find the history of whales endlessly fascinating
@An_Actual_Rat
@An_Actual_Rat 8 месяцев назад
The recurring theme of land-dwelling animals taking over the oceans is actually kind of hilarious. Whales today are the successors of ichtyosaurs, plesiosaurs, pliosaurs, and mosasaurs when it comes to wrestling the title of sea rulers from sharks.
@finesse49
@finesse49 8 месяцев назад
Not all Orcas are predators of marine mammals. The southern resident population of British Columbia is pisciverous.
@EternalEmperorofZakuul
@EternalEmperorofZakuul 8 месяцев назад
And apparently seals can tell the difference between fish eating and seal eating orcas
@gentrymiller3170
@gentrymiller3170 8 месяцев назад
My fiancée is obsessed with Orcas, I can’t wait to watch this video with her when I’m home for holiday 😊
@dinomation
@dinomation 8 месяцев назад
It’s so cool that these whales are so dominant and how their eco types differ from each other.
@benmcreynolds8581
@benmcreynolds8581 8 месяцев назад
I grew up getting to see "Keiko" the Orca at the Oregon state Aquarium. We visited him a ton. It was mind blowing to witness as a kid as i grew up. I wanted to be a marine biologist so bad, exploring underwater controlling ROVs, doing hands on work in tide pools, etc. I love going crabbing in Waldport & as my crab pot soaks I'll go out into the bay and catch crabs with my hands. Night time is the best time to do it. It's so fun to explore with a strong flashlight at night. You never know what you're going to see. Estuaries are also fascinating environments that deserve a ton of research and appreciation. Just like how wetland habitats deserve it too. They are such important aspects of our environment and overall ecosystem
@speedy29676
@speedy29676 8 месяцев назад
Thanks!
@kuitaranheatmorus9932
@kuitaranheatmorus9932 8 месяцев назад
The orgins of Orcas are so cool and I love this so much, and hope you have a great day Hoping this comes a bigger series
@widodoakrom3938
@widodoakrom3938 8 месяцев назад
Maybe bcs the extinction of liyathan melveli and otodus megalodon allowed orcinus dolphin to fill their nice also let them to grow bigger
@bkjeong4302
@bkjeong4302 8 месяцев назад
Basically what happened. Ironically, a lot of sources claim the opposite (that the evolution of orcas wiped out these predators, even though orcas didn’t become potential competition until after they were already gone)
@EternalEmperorofZakuul
@EternalEmperorofZakuul 8 месяцев назад
​@@bkjeong4302maybe in the future orcas will likely grow to livyatan/perucetus sized whales
@tm43977
@tm43977 8 месяцев назад
Finally an orca's origin in or for the Cenozoic era
@badcaseofstripes
@badcaseofstripes 8 месяцев назад
Can't wait for part 2, I'm sure it'll be awhile as nothing about orcas is simple or easy to explain lol. Thank you!! The way you organize your videos makes the info very easy to digest.
@--Paws--
@--Paws-- 8 месяцев назад
Who knew there was a Ranchu goldfish version of toothed-whale, interesting.
@S-T-E-V-E
@S-T-E-V-E 8 месяцев назад
I too have loved Orcas since I was a kid after seeing them on whilst on Holiday in Canada!
@jamesoshea580
@jamesoshea580 8 месяцев назад
I got an image in my mind of Orcas on holiday walking around with cameras around their necks and "I love Canada" tourists t-shirts haha.
@S-T-E-V-E
@S-T-E-V-E 8 месяцев назад
@@jamesoshea580 The funny thing is that I had the same thought after I wrote the post! I even reworded it slightly! Originally I wrote 'I too have loved Orcas since I was a kid after seeing them on Holiday in Canada!' 😂👌
@benmcreynolds8581
@benmcreynolds8581 8 месяцев назад
I've daydreamed about: What if orca's continued to evolve from their already apex position and they turn into even more Overpowered, intelligent predators! Maybe even a range of diverse Evolved Orca's? *This is a great video Ben. From one Ben to another, i appreciate the work that you do & the effort you are putting into scientific research as a whole 🤘🏻
@dynojackal1911
@dynojackal1911 8 месяцев назад
Look out, oceans of the future. Neorcinus diablos (a.k.a. the devil whale) is coming.
@benmcreynolds8581
@benmcreynolds8581 8 месяцев назад
@@dynojackal1911 hahaha you never know? Creative name 😄
@NickDBaker
@NickDBaker 8 месяцев назад
Wait until you learn about octopuses my human
@Earthstar_Review
@Earthstar_Review 8 месяцев назад
There should be more Killer Whale horror movies.
@Aethuviel
@Aethuviel 8 месяцев назад
Possibly a split between the giant mammal eaters and the smaller fish eaters. The largest killer whales are the minke-hunting type A in Antarctica, followed by the sadly nearly extinct North Atlantic "type 2" that lived mainly off Scotland (only two elderly males remain), and the transients on both sides of the Pacific. By comparison, the herring-eating whales in the North Atlantic for example, are much smaller, and have different social structures (males leave upon maturity, for example).
@arthurdowney2846
@arthurdowney2846 8 месяцев назад
I like to think of Orcas as "The Homo Erectus of the Ocean."
@pacotaco1246
@pacotaco1246 8 месяцев назад
Homo Sea-rectus
@MKRex
@MKRex 3 месяца назад
Ocean Erectus
@FJX2000_Productions
@FJX2000_Productions 8 месяцев назад
Orcas are also my favorite animal too! Such a fascinating, beautiful, and intriguing mammal to study.
@LemonyTwist18
@LemonyTwist18 8 месяцев назад
Looking forward to part 2, long videos are the best, ESPECIALLY when they cover such wonderful topics!!
@lemmingscanfly5
@lemmingscanfly5 8 месяцев назад
Beautiful sea monsters.
@seraphwithatank6535
@seraphwithatank6535 8 месяцев назад
While funny, probably not best joke to popularize, people might believe it.
@bustavonnutz
@bustavonnutz 8 месяцев назад
@@seraphwithatank6535But it's true.
@lemmingscanfly5
@lemmingscanfly5 8 месяцев назад
@@seraphwithatank6535 Yeah, I wasn't joking.
@Chepicoro
@Chepicoro 8 месяцев назад
Excellent video... but I have a question. Usually social land predators competition is really intensive and violent. Lions, chimpanzees, wolves, hyenas, and even us humans as hunter-gatherers will happily kill another member of the same species but from a different group. Marine social predators work different?? I mean a pod of fish eating orcas have no problems with the proximity of a pod of mammal eating orcas? There are feuds between different pods of orcas?
@sassa82
@sassa82 8 месяцев назад
On land there is alot of fighting because of territorial rivaley. I guesd that its fifferent in the ocean.
@trianglemountainmotors1210
@trianglemountainmotors1210 8 месяцев назад
Great Question!!
@patreekotime4578
@patreekotime4578 8 месяцев назад
I hope Part 2 has a bit about Old Tom!
@oulo5019
@oulo5019 8 месяцев назад
Absolutely magnificent and complex animals.
@MrGksarathy
@MrGksarathy 8 месяцев назад
I wonder if orca pods and populations have their own oral histories that preserve some cultural memories from the last Ice Age? I ask because the last time the transient and resident populations interbred was like 30,000 years ago, and the current population centers only came about after the retreat of the glaciers.
@Aethuviel
@Aethuviel 8 месяцев назад
It's really excessive to insert actual language and culture into their vocalizations. They can learn to mimic each other's vocalizations (as seen with the unrelated Ulises and Nakai at SeaWorld), they can learn to mimic bottlenose dolphin vocalizations (also Ulises, among others) and even human speech (as everything from birds to dogs also have done), there is no reason to think they transmit information of the sort we do when talking. We've been studying killer whales intensely both in the wild and human care for over 50 years, yet the only time it's been scientifically described that a non-human animal tells another to do something with sound, was orangutan mothers telling their young of danger. Killer whales are awesome but they are the most hopelessly anthropomorphized animal. The most "human" thing I can find about their vocalizations is that the babies "babble", before they learn to communicate like the adults, but so do parrots.
@MrGksarathy
@MrGksarathy 8 месяцев назад
@@Aethuviel I am fairly certain that orcas have been shown to have differences in their vocalizations from pod to pod or region to region that are akin to dialects, and there is plenty of proof they each have individual clicks for each other, aka names. If orcas can transmit culture, which we know they can, oral history isn't out of the question.
@Dedicatedfollower467
@Dedicatedfollower467 8 месяцев назад
Orcas are also my favorite modern animal, and have been since I was like..... three years old. Great video!
@orcinusvox5107
@orcinusvox5107 8 месяцев назад
I HAVE BEEN waiting for an orca evolution video for so long. I could watch hours of this stuff. More on porpoises pls!!!
@starfishey2
@starfishey2 8 месяцев назад
I live in the Seattle area and am an avid shore-based whale watcher. I feel like everyday I'm learning something new about our two different ecotypes: Bigg's Killer Whales and the critically endangered Southern Resident Killer Whales. Bigg's have been thriving in recent years and we are seeing them inland more than ever due to seal populations also thriving, while many multiple factors are impacting the SRKW population. A study I recently read which was really fascinating to me was learning that the Southern Residents jaws are much weaker than Bigg's, making them more designed to eat fish. They can't 'just switch' to mammal-based diet even if they wanted to. Another interesting thing is the populations actively avoid each other, the Bigg's usually being the ones trying to sneak away due to their much smaller pod numbers if they do cross paths. Anyway, I'm really looking forward to your next video on the topic and I will definitely be checking out your mom's channel as well. What a wonder resource to have when studying this topic!
@pacotaco1246
@pacotaco1246 8 месяцев назад
The origin of our orca revolutionary comrades.
@InfyFish
@InfyFish 8 месяцев назад
This makes me really happy, Orcas are my favorite living sea creatures! I'm so excited to watch the full video!!
@sevanaiaseeto9456
@sevanaiaseeto9456 8 месяцев назад
I can't wait for the day when we finally can talk to Orcas. They are such intelligent creatures with interesting cultural, communicative, and social developments.
@Sassy-b6c
@Sassy-b6c 8 месяцев назад
I very much want all to see the One World channel. I love it!
@Viriatha
@Viriatha 8 месяцев назад
This is a beautiful idea for a video!
@farmersdotter7
@farmersdotter7 8 месяцев назад
Great content! I subscribed to your mum’s channel too. Thanks for giving her a shout out.
@maverick5039
@maverick5039 8 месяцев назад
💯👍💯 great informative, in-depth and well presented.
@vincephillips4331
@vincephillips4331 7 месяцев назад
Great video, as always, but one question, what is so fascinating down and to your right that you keep looking at in all your videos ? 😊 Wonderful, keep up the great work.
@majorgalah
@majorgalah 8 месяцев назад
Great video!, glad you mentioned that a,b,c and d ecotypes are subantarctic/Antarctica ecotypes, so many people seem to think that these are the only ecotypes and that every orca is one of these.
@paulbennett7021
@paulbennett7021 8 месяцев назад
Greatly looking forward to part 2. But how about covering my favourite deceased beast - Moropus? I often spot pictures of him in various sites, but I have yet to find a video telling all.
@shellynm3480
@shellynm3480 8 месяцев назад
Thanks for this.
@CarstenFuehrmann
@CarstenFuehrmann 8 месяцев назад
Great video as always. I laughed hard at 13:32.
@repeatdefender6032
@repeatdefender6032 8 месяцев назад
Hope you feel better soon! Stay hydrated and get lots of rest.
@aformalevent
@aformalevent 8 месяцев назад
I love your work! thank you :)
@joshuapowell9601
@joshuapowell9601 8 месяцев назад
Such a well-read video. Have you done documentaries??
@morizsenft3772
@morizsenft3772 8 месяцев назад
Buddy you should tag your mom for easier finding… I once was very close to studying marine biology in Polynesia, as I lived and sailed there. But I became a pilot in Serengeti… yet I am still very passionate about the ocean. Will subscribe to her channel. Greets from Tanzania and welcome anytime. Karibu sana!
@Crakinator
@Crakinator 8 месяцев назад
Very interesting! Orcas are my favorite animals, and I’m hopeful that we’ll someday be able to understand their language and directly communicate with them.
@dakotahudson8964
@dakotahudson8964 8 месяцев назад
Hey! Thanks for using my artwork! Please feel free to use any other pieces!
@Odyssey606
@Odyssey606 8 месяцев назад
Haven't watched it yet but I'm so thrilled! Orcas are my favourite! Will update
@Odyssey606
@Odyssey606 8 месяцев назад
Thank you for your video! I can't wait for part 2. They're fascinating creatures. Will check out your mother's channel!
@christaverduren690
@christaverduren690 8 месяцев назад
I can't watch this right now (I'm saving it in my youtube folders for later) but I did want to say how fascinating it is that Orcas go through a kind of menopause.
@RobleViejo
@RobleViejo 8 месяцев назад
>The fact this dude is asking people to watch his Mom's Channel is both Hilarious and Wholesome
@grimble4564
@grimble4564 8 месяцев назад
My favorite cetacean will always be sperm whales but orcas hold a close second for sure. It's like they exhibit some of the same stuff that goes on in our brains but in a completely alien context. They absolutely deserve internationally legal personhood.
@DeinoWolfhybridhero
@DeinoWolfhybridhero 8 месяцев назад
Can't wait for part 2🐳🐬❤
@kimkimson627
@kimkimson627 8 месяцев назад
omg Plataleatostum in my new Spirit animal! I'm so sad they aren't alive anymore.
@georgiee00
@georgiee00 8 месяцев назад
its so cool to see real time species divergence
@hugotavaresgomes9539
@hugotavaresgomes9539 8 месяцев назад
05:49 its so amazing what they can tell just by a old pair of focilized broken tooth.
@moshezorea5090
@moshezorea5090 8 месяцев назад
thank you
@bbbenj
@bbbenj 8 месяцев назад
I have an orca tattooed on my chest in adoration for these amazing creatures ❤
@arc7375
@arc7375 8 месяцев назад
I can’t tell you how unexpected this video was and how excited I was to see it. The Orcas were an obsession of mine since I was five years old and what made me want to be a marine biologist and study cetaceans in the wild. Really great video. Can’t wait until the next instalment comes out!
@justskip4595
@justskip4595 8 месяцев назад
Could different populations be classified as sub species rather than different species or the same species?
@Aethuviel
@Aethuviel 8 месяцев назад
It's really odd that killer whales have not yet been classified even into different subspecies, only the other year was the Antarctic type D finally recognized as possibly a different species. They live in permanent populations all over the world, from the residents in Alaska, BC and Washington, the Bigg's from Alaska-Mexico and the offshores in the same waters (mysterious and almost nothing is known of them), in the Galapagos, at least two populations in Argentina, in the Caribbean, Newfoundland, Greenland, Iceland and Norway, off Iberia, Gibraltar, South Africa (they hunt great whites), the Indian Ocean, some very unique whales in Antarctica (4-5 distinct types), Australia, New Zealand, Japan and Russia. Yet all the ecotype posters only give us "here are the Antarctic types, the North Atlantic types, and the American pacific coast types". They vary in maximum sizes from 6 to 9.5 meters. Some eat only herring, some specialize in large whales, and everything in between. Their markings and social behaviors are very different, with the mammal-eaters usually living in much smaller, transient groups of 3-5 individuals, the fish-eaters in larger pods in a few dozen, and the shark-eating offshores (American pacific coast) supposedly in large pods of 100+. Yet they're all just called "Orcinus orca".
@shorelinefishing9213
@shorelinefishing9213 8 месяцев назад
The same thing applies to different human races. It’s not so hard to imagine when you look at it that way.
@nuniyoa
@nuniyoa 8 месяцев назад
you guys should talk about odobenocetops sometime!
@eschwarz1003
@eschwarz1003 8 месяцев назад
I LOVE ORCAS; they are my fav animal too; or basically all Odontoceti / toothed whales are
@eerieforest9188
@eerieforest9188 8 месяцев назад
Orcas are gangster. I love them but they are savage, I mean in a good way 😂
@julianshepherd2038
@julianshepherd2038 8 месяцев назад
My cat would fight a killer whale.
@seraphwithatank6535
@seraphwithatank6535 8 месяцев назад
Facts
@stefanlaskowski6660
@stefanlaskowski6660 8 месяцев назад
My cat would win. 😸
@EternalEmperorofZakuul
@EternalEmperorofZakuul 8 месяцев назад
Can the cat fight goku
@dariuscasaus57
@dariuscasaus57 8 месяцев назад
I curiously wonder if the same reason there's only one orca species left, is the same reason there's only one human species left.
@HenriqueCosta-fg1pk
@HenriqueCosta-fg1pk 8 месяцев назад
It really makes so much sense
@Fede_99
@Fede_99 8 месяцев назад
Love to see Orcinus citoniensis and other fossils cetaceans from Italy 🐳 🇮🇹
@Jacksonmoonstar1714
@Jacksonmoonstar1714 4 месяца назад
Orcas are one of the coolest animals out there. At first glance they do NOT look like the apex predators of the ocean but in reality they can take down almost anything they want 😂
@charlesjackson8896
@charlesjackson8896 8 месяцев назад
Orcas are my favorite animal 😍
@sparkyfromel
@sparkyfromel 8 месяцев назад
In Twofold bay Australia a pod of Orca was working for years with the human whalers .The whalers were launching from shore into the migration path along the continent The Orcas worked as mustering "dogs" chasing their victim into the bay which made the job of humans so much easier then the orcas could feast on the remains , avoiding the messy killing eventually the pod died out , the body of the last one "old Tom " was found beached and his skeleton was preserved en.wikipedia.org/wiki/Old_Tom_(orca)
@EternalEmperorofZakuul
@EternalEmperorofZakuul 8 месяцев назад
Hears me waiting when an Orca eventually convergentally evolves into livyatan/perucetus sized behemoths in the future
@sassa82
@sassa82 8 месяцев назад
Its really interesting that there is only one top predator of whales. Its very different from land animals.
@migueljardim8177
@migueljardim8177 8 месяцев назад
There used to be many more, but they have since gone extinct.
@busybillyb33
@busybillyb33 8 месяцев назад
9:02 Pilot Whale head looks like a Xenomorph
@svichna1622
@svichna1622 8 месяцев назад
Ah yes my favorite artiodactyls!
@Dr.Ian-Plect
@Dr.Ian-Plect 7 месяцев назад
By group, yes.
@Saiyan_B
@Saiyan_B 8 месяцев назад
You should do a video on beaked whales
@andythegoatman694
@andythegoatman694 8 месяцев назад
Yes my favorite wild animal
@cyankirkpatrick5194
@cyankirkpatrick5194 8 месяцев назад
🤨😳🤯 amazing.
@steelersguy74
@steelersguy74 8 месяцев назад
So the Irrawaddy/snubfin dolphin complex are now officially considered to be globicephalids?
@haha_i_silly_link
@haha_i_silly_link 8 месяцев назад
orca :3
@KrazyKaiser
@KrazyKaiser 8 месяцев назад
Saying "it's a dolphin, not a whale" is like saying "it's orangutan, not an ape"...
@Dr.Ian-Plect
@Dr.Ian-Plect 7 месяцев назад
indeed
@ikaikaorkidtakarakatinafan2066
@ikaikaorkidtakarakatinafan2066 8 месяцев назад
My favorite species 😍😍😍
@user-iy5wd7ud5f
@user-iy5wd7ud5f 8 месяцев назад
Yayyyyy ✈️✈️✈️✈️✈️
@briezzy365
@briezzy365 8 месяцев назад
It’s important that Dolphins/Sperm Whales diverged early and mostly have all the whales that possess echolocation. Also, 9:07 not so weird as it seems because Belugas and Narwhals are also well inside the dolphin family.
@FabianEkholm15
@FabianEkholm15 8 месяцев назад
I'm sorry but what does "macro-raptorial" mean? When googling I could only find the word in the context of the Livyatan. Does the prefix of "macro" refer to eating large prey, large variety of prey, that they themselves were large or that they were simply HIGHLY predatorial??
@nannigiovannetti8519
@nannigiovannetti8519 8 месяцев назад
You just got your mother another subscriber ;) You are now entitled to at least another round of cookies... cheers
@charlesmartin1121
@charlesmartin1121 8 месяцев назад
The Orcas attacking boats should be classified as Orcinus orca nautapernicies.
@jaqenhghar9758
@jaqenhghar9758 8 месяцев назад
That's something for Robert Marc Lehmann👍
@Shadeem
@Shadeem 8 месяцев назад
curious that orca and human fulfil similar roles and are currently only represented by one representative
@differous01
@differous01 8 месяцев назад
A male orca from a whale-hunting pod, when introduced to a pair of captive females from a fish-hunter pod, was attacked. In a similar clash between wild populations the sound recording showed the females select for call signs specific to their pod. They COULD be capable of interbreeding, but their cultural incompatibility means it'd take artificial insemination to find out.
@avada0
@avada0 8 месяцев назад
It's surprising there's no specialist large baleen whale eater type. Maybe in a couple 100k years.
@DAVIDPETERS12C
@DAVIDPETERS12C 8 месяцев назад
When you expand your taxon list Orcinus nests between large (primitive) extant odontocetes and small (derived) ones. So this is a taxon undergoing phylogenetic miniaturization. Large prey items are primitive. Small fish prey is derived.
@acin_grayson
@acin_grayson 8 месяцев назад
YOOOOOOO HAVE FUN IN MOROCCO!!! I HOPE YOU FIND SOMETHING AMAZING ☆♡
@birbcall5778
@birbcall5778 8 месяцев назад
Maybe a little off topic, but I can help to ask this. One question that keeps popping up in my head is why most toothed (and some beilene) have eye sockets in their skulls? I cant find any answer on the internet, so I thought you would maybe know?
@AndrewTBP
@AndrewTBP 5 месяцев назад
They have eye sockets because they have eyes. The same reason you have eye sockets.
@Rob-147
@Rob-147 8 месяцев назад
I like when they attack yachts
@wizzardofpaws2420
@wizzardofpaws2420 8 месяцев назад
They are the most wonderful creature on earth. The more you learn about them, their behaviors and biology, the more you love them and absolutely DETEST them being held in SeaPrison for entertainment.
@kaelkichigoch2952
@kaelkichigoch2952 8 месяцев назад
Kpod salmon :)
@madderhat5852
@madderhat5852 8 месяцев назад
So cows are the orcas of the land. I knew it!
@inai7282
@inai7282 8 месяцев назад
When you love biology and evolution but feel highly uncomfortable with orcas
@tarantulatyrant389
@tarantulatyrant389 8 месяцев назад
May I ask why? Like genuinely with no ill intent.
@kirsiselei8703
@kirsiselei8703 8 месяцев назад
Thx for the intresting video👍. And for the tip To ur moms channel.
@daneg
@daneg 8 месяцев назад
haven't read the comments yes so assuming someone mentioned this, but I believe the Killer Whale issue is a result of a misinterpretation/translation. It's supposed to be "killer of whale" or "whale killer." but yeah, dolphins are just an offshoot of toothed whales anyway.
@Scrinwaipwr
@Scrinwaipwr 7 месяцев назад
Other than one of the most adorable creatures in the sea, what's a beluga?
@AndrewTBP
@AndrewTBP 5 месяцев назад
It’s a toothed whale
@skybluskyblueify
@skybluskyblueify 8 месяцев назад
What was eating baleen whales before there were Orcas? Great White sharks and/or their relatives?
@An_Actual_Rat
@An_Actual_Rat 8 месяцев назад
Basically, yeah. Another group is the raptorial sperm whales like livyatan and zygophaseter, which was basically the orca of it's time. Baleen whales also weren't that big until recently so they had plenty of potential enemies.
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