When Penguins Went From The Sky To The Sea

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  • čas přidán 7. 06. 2024
  • Thank you to The Great Courses Plus for supporting PBS. To learn more go to ow.ly/DIED30qpmFa
    PBS Member Stations rely on viewers like you. To support your local station, go to to.pbs.org/DonateEons
    Today, we think of penguins as small-ish, waddling, tuxedo-birds. But they evolved from a flying ancestor, were actual giants for millions of years, and some of them were even dressed a little more casually.
    Thank you to these paleoartists for allowing us to use their wonderful penguin illustrations:
    Ceri Thomas: / alphynix
    Stanton Fink: www.deviantart.com/avancna
    Nobu Tamura: spinops.blogspot.com/
    Julio Lacerda (cretaceous predator illustrations!): 252mya.com/gallery/julio-lacerda
    Produced in collaboration with PBS Digital Studios: / pbsdigitalstudios
    Super special thanks to the following Patreon patrons for helping make Eons possible:
    Anthony Callaghan, Anton Bryl, Jeff Graham, shelley floryd, Laura Sanborn, Henrik Peteri, Zachary Spencer, Chandler Bass, Richard Ohnemus, Joao Ascensao, Andrey, Ben Thorson, Marcus Lejon, Ilya Murashov, Nathan Paskett, Jerrit Erickson, Merri Snaidman, David Sewall, Gabriel Cortez, Jack Arbuckle, Kevin Griffin, Robert Noah, Philip Slingerland, Todd Dittman, James Bording, Eric Vonk, Robert Arévalo, Esmeralda Rupp-Spangle, Jon Monteiro, Missy Elliott Smith, Jonathan Wright, Gregory Donovan, Miles Chaston, Michael McClellan, PS, Maria Humphrey, Larry Wilson, Hubert Rady, John Vanek, Tsee Lee, Daisuke Goto, Gregory Kintz, Matt Parker, Tyson Cleary, Case Hill, Stefan Weber, Betsy Radley
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    References:
    docs.google.com/document/d/1O...
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Komentáře • 1,5K

  • @_opposition_721
    @_opposition_721 Před 4 lety +4522

    Just smile and wave boys, smile and wave

    • @biohazard724
      @biohazard724 Před 4 lety +187

      Kowalski, report!

    • @chrisp5095
      @chrisp5095 Před 4 lety +28

      Yeah, that what beaches are for!
      😃 🌊

    • @misanthropickryptonian2626
      @misanthropickryptonian2626 Před 4 lety +5

      Haha

    • @roysamson13
      @roysamson13 Před 4 lety +111

      @@biohazard724 Skipper, it's some sort of moving picture detailing the evolution of our ancestors 🧐🐧👨‍🔬😝

    • @AndrewMcColl
      @AndrewMcColl Před 4 lety +7

      Here in NZ we prefer the 'East Coast wave' these days. Ask our Prime Minister for a demo ;)

  • @axobunny8904
    @axobunny8904 Před 4 lety +2690

    Evolution: after so long, so many hard ships, so much effort, finally we can fly!
    Penguins: I’VE BEEN STARING AT THE EDGE OF THE WATER, LONG AS I CAN REMEMBER, NEVER REALLY KNOWING WHY-

    • @MargoMB19
      @MargoMB19 Před 4 lety +101

      Dangit now I'll have that song stuck in my head all day!

    • @choryllis6646
      @choryllis6646 Před 4 lety +55

      @@MargoMB19 it could be a worse song tbh

    • @DAT415
      @DAT415 Před 4 lety +51

      @@choryllis6646 the snow glows white on the mountain tonight, not a footprint to be seen~

    • @RyanAlexanderBloom
      @RyanAlexanderBloom Před 4 lety +63

      Penguins may have gone a little way past the reef.

    • @DarthRoyGBiv
      @DarthRoyGBiv Před 4 lety +16

      *slow clap*

  • @LimeyLassen
    @LimeyLassen Před 4 lety +2755

    Marine Reptiles: Gone for 5 minutes
    Penguins: _It's free real estate_

    • @shekelboob
      @shekelboob Před 4 lety +70

      what’s cool is that cladistically penguins are marine reptiles too 😨

    • @GundemaroSagrajas
      @GundemaroSagrajas Před 4 lety +30

      It's like the fish were the natives, the marine reptiles the first colonizers, then seabirds the new colonizers

    • @Frogboyaidan
      @Frogboyaidan Před 4 lety +21

      @@GundemaroSagrajas nah trilobites where the natives where the microbrd

    • @widodoakrom7032
      @widodoakrom7032 Před 4 lety +7

      Actually 5 Millions years

    • @Pauly421
      @Pauly421 Před 4 lety +1

      Nice stale meme well done

  • @teejaybee8222
    @teejaybee8222 Před 4 lety +1666

    A 6-foot penguin? From behind you wouldn't be able to tell if it was a bird or a person in a suit!

  • @BorderWise12
    @BorderWise12 Před 4 lety +1026

    New Zealand: proudly producing flightless birds for 61 million years! 🐧

  • @dindinprivate3477
    @dindinprivate3477 Před 4 lety +746

    One other fact that may need to be taken into consideration; New Zealand developed a number of flightless birds due to the lack of predators in general on land as well as in the sea.

    • @stupendemysgeographicus5009
      @stupendemysgeographicus5009 Před 4 lety +44

      Well, at the time New Zealand was not that different to other landmasses in terms of predators, not only because of a lack of many large predators globally, but also because it still had animals like crocodilians and small mammals that would later go extinct

    • @lily4351
      @lily4351 Před 4 lety +29

      Yeah..when we broke away from Aus, only mammals that would've been capable of travelling over could have made it on land. Therefore we only have bats as our only indigenous mammal, they flew over. no snakes as well. Since flying meant extra energy, the birbs decided to just live on the floor or low branches. Sadly, humans introduced rats, possums, cats and dogs which killed off much of them including the majestic moa. Local tribes or early english settlements also hunted em quite a lot since they were easy af to snag.

    • @febeocampo9266
      @febeocampo9266 Před 4 lety +4

      @@lily4351 i love the fact that u used birbs

    • @icollectstories5702
      @icollectstories5702 Před 4 lety +17

      Then flightless birds started to eat each other, and there was a desperate, failing attempt to re-evolve flight.😁
      Overhead, bats laughed.

    • @dindinprivate3477
      @dindinprivate3477 Před 4 lety +3

      @@icollectstories5702 LOL

  • @kingjiggle4th789
    @kingjiggle4th789 Před 4 lety +720

    K O W A L S K I,
    A N A L Y S I S

  • @ai.raiondesu
    @ai.raiondesu Před 4 lety +657

    "It's not a smol birb" 6:41

  • @MrLarryLicious
    @MrLarryLicious Před 4 lety +603

    1:48 "The thing to know about penguins-"
    Me: Is that they’re cute!
    "Is that they’re really specialized in underwater life."
    Me: yeah that’s right

    • @abebuckingham8198
      @abebuckingham8198 Před 3 lety +3

      I'm really grateful for this comment because they didn't mention it in the video at all and I wouldn't have known they were cute otherwise. Thank you.

  • @notdaveschannel9843
    @notdaveschannel9843 Před 4 lety +845

    There was a story in a UK newspaper a couple of years back about how biologists in Antarctica had discovered a population of 1.5 million penguins they'd previously missed. But the headlines said "1.5M penguins discovered in Antarctica" and I read the M as metres.
    I was thinking A: How did you not notice them? B: Are you sure they're not nuns?

    • @steezywu
      @steezywu Před 4 lety +51

      I wasted my time reading this. So I’ma waste it commenting.

    • @sairajmenon556
      @sairajmenon556 Před 4 lety +56

      Well, at least you now know there were 1.5 meter tall penguins a while ago.

    • @ElvenChaos
      @ElvenChaos Před 4 lety +2

      😂😂

    • @notapplicable6985
      @notapplicable6985 Před 4 lety +6

      Reminds me of the penguins from at the mountans of madness

    • @paddor
      @paddor Před 4 lety +19

      In SI, M is always million, and m is always meter, unless used as a unit prefix. Then it means milli (thousandth), as in mm.

  • @amongsakura2710
    @amongsakura2710 Před 4 lety +306

    can you cover why axolotls evolved to stay in their tadpole-like form? :)

    • @Pengulin
      @Pengulin Před 3 lety +12

      That sounds pretty interesting

    • @neB282
      @neB282 Před 3 lety +9

      They have those strange gills I would think that’s caused by juvinileism or whatever it’s called

    • @themicroplanetblog1316
      @themicroplanetblog1316 Před 3 lety +29

      Axolotls didn't evolve this. They do indeed have an adult form, but the few habitats that they live in (as they are extremely endangered) lack a specific chemical that triggers their metamorphosis (I believe this is iodine). Axolotls have been made to become adults in laboratory environments. However, neotony (which is when an organism stays in its juvenile stage) has evolved several times, and so must have some evolutionary benefit in some cases. In fact, there is even a theory that all modern chordates evolved from the neotenous larvae of an early tunicate (tunicates, or urochordates, are fascinating in and of themselves; their larvae have a notochord and are free swimming, but the adults lack the former and are sessile!).

    • @neB282
      @neB282 Před 3 lety +25

      @@themicroplanetblog1316 it's possible to force an axolotl to metamorphose. The result looks like a tiger salamander, but the transition is unnatural and shortens the axolotls life so the axolotl has physically evolved to not react to those pheromones as strongly as tiger salamanders And is also incapable of producing them. Edit: sorry for the misunderstanding I typed to soon, that was my fault. But not to be rude your comment is kinda misleading, in the start it says that axolotls didn’t evolve this then it talks about Neotony and that’s a form of evolution?

    • @tonytomato100
      @tonytomato100 Před 3 lety +3

      @@themicroplanetblog1316 they're sterile if you do thar are they not?

  • @SomasAcademy
    @SomasAcademy Před 4 lety +170

    I love how the giant penguins had similar proportions to modern penguins. They literally just look like they've been scaled up.

  • @BloodyTwoFacedMuffin
    @BloodyTwoFacedMuffin Před 4 lety +2117

    Not only did I love this video, but the fact that she said "birb" instead of "bird" makes me incredibly happy.

    • @akumaking1
      @akumaking1 Před 4 lety +76

      Birb

    • @prismaticc_abyss
      @prismaticc_abyss Před 4 lety +206

      The subtitles also said "smol birb"

    • @chrisp5095
      @chrisp5095 Před 4 lety +35

      I had to rewind that, too! Hee hee... She's cute, saying it. Still speaks better than most! overall. One word out of 1000? Yeah, 99.9%= A,
      on a curve, though? I'd give an A+.
      My neighbor I baby sat for called"Fire Trucks", "Fire F*cks".. I never corrected him, since his dad didn't...

    • @BloodyTwoFacedMuffin
      @BloodyTwoFacedMuffin Před 4 lety +24

      @@prismaticc_abyss I rewatched it with the captions on, and it made it even better.

    • @kaiganardea9275
      @kaiganardea9275 Před 4 lety +16

      Call me rude but that's the only thing I didn't like about the video. Evolution to me isn't playful

  • @booksaremysociallife
    @booksaremysociallife Před 4 lety +778

    Penguins are the derpiest dinos. I love them.

    • @proudpapaprick
      @proudpapaprick Před 4 lety +31

      I see your penguin and raise you a shoebill.

    • @smooth_sundaes5172
      @smooth_sundaes5172 Před 4 lety +23

      Pelicans not far behind

    • @Newbmann
      @Newbmann Před 4 lety +7

      You feathered freak
      Oh sorry I'm a scaly dinosaur fan I'm sorry for getting emotional there.

    • @Hat-
      @Hat- Před 4 lety +4

      Same!

    • @Hat-
      @Hat- Před 4 lety +6

      newb mann Some dinosaurs had feathers too! Do you try to avoid that possibility?

  • @WoobooRidesAgain
    @WoobooRidesAgain Před 4 lety +503

    Business Geese, still marketable after 61 million years : D

    • @Newbmann
      @Newbmann Před 4 lety +3

      These birb stock broker's might make me go broke

    • @Newbmann
      @Newbmann Před 4 lety +7

      @Timothy Somerville ahem archaeopteryx ahem Buriolestes do I need to go on
      While I agree that evolution is not "proven" there is much more behind the theory which is what it is than just faith
      Also I know technically they are no transitional fossils in the same vein there is no "Asian culture" there both colloquial term but both what else would you call a species such as the ones I listed above. There's a reason why the term is in use it simplifies a very complex thing.

    • @Newbmann
      @Newbmann Před 4 lety +8

      @Timothy Somerville sigh you realize that there is literally no single "Asian culture" but rather dozens of them you realize Arab,Chinese,Tibetan,Siberian,Japanese,Kazakh,Okanawin,and Indonesian cultures are all from Asian but which one would be "Asian culture" then?
      Also I only used 2 Greco-Roman words there and it was Buriolestes and archaeopteryx both of which were real creatures which you would know If you did real research yourself rather than depending on others to do research for you I HOPE YOU REALIZE REAL LIFE IS NOTHING LIKE SCHOOL NO ONE WILL PROVIDE REAL "PROOF" SINCE HARD PROOF IS SUBJECTIVE ANYWAYS.
      BTW you really should at the very least do research for yourself since if you did you would know most paleontologists hate using the word "transitional fossil" since we'll it's not like they never stop "transitioning" they always are it's just "transitional fossils" are the clearest example of it.
      And if you REALLY TO LAZY TO DO RESEARCH ON YOUR OWN THEN FINE HERE YOU GO
      en.m.wikipedia.org/wiki/Bactritida, en.m.wikipedia.org/wiki/Birkenia, en.m.wikipedia.org/wiki/Tiktaalik, en.m.wikipedia.org/wiki/Tetrapodophis, en.m.wikipedia.org/wiki/Archaeopteryx, en.m.wikipedia.org/wiki/Thrinaxodon, en.m.wikipedia.org/wiki/Kutchicetus, en.m.wikipedia.org/wiki/Australopithecus, do I need to go on? There are examples of this JUST DO YOUR OWN RESEARCH OK.

    • @blastulae
      @blastulae Před 4 lety +4

      @Timothy Somerville All species are transitional to new species or going extinct. The evidence for transitions in the history of life is overwhelming, not just from abundant fossils but every other line of evidence as well. Evolution is a fact, observed every day in every way and inferred from past evidence. No faith required. Just the facts. BTW, science doesn't do proof. That's for math. Science does confirmation of testable predictions or showing them false.

    • @paulohenriqueferreiradealm1893
      @paulohenriqueferreiradealm1893 Před 4 lety +5

      @Timothy Somerville Actually it is. and observing the fossil record trhugout the eaons it is possible to observe the similarities between species, how the enviroment around them changed and how that change affected the pressures under which they lived, thus altering the way they evolve. Let's take the Titanoboa, per example: it is observable that these giant snakes lived in a period of great heat and increased biodiversity in the rivers of the region of moder Amazom, which gave them the means to be bigger. That's particulary noticeble when you observe that there was no colossal snakes before (when the dinossaurs had the upper niches ocupaied and would be to great a competition) nor after the titanoboas (coinciding with the cooling with the planet, which wouldn't allow the survival of such big reptails). There, an example of transition of snakes from normal and big sized, to gargantuan and then back to normal and big.
      In relation to the lexicon of our friend over there, I would like to remark that a word is not fancy just because you do not understand it. Greek and Latin terms are comom use in science because the first is a dead language and, thus, don't change over time, and the other is being used in the west for scientific naming since before Rome itself, so it is a basic pattern by now.
      Also, your argument about seeing an Asian Culture, in the way the colegue upwards presented and that you put it, is wrong, although he shows understanding of it while you do not. There is not something like a single "Asian Culture" given how big and diverse Asia is. So no, you have not seen, putting bluntly, "Asian Culture" unless you refering to a much major cultural spectrum which has in commom only it's location on a world map. Would be the same as saying you know Canada's culture because you were in Mexico and since they´re "near" than they the same.
      Furthermore, your proposition that since you haven't seen something, it isin't real is wrong. You cannot see, nor experience the crushing pressure of the sea floor, still, you trust the information that is sent to you that down there you would have every bone of your body flatenned by the weight of the sea alone. The universe is too big for us to explore and undertand it all in our short lives, so we need to relly on other people telling about things we ourselves have not seem and talk about the work of phenomena we do not understand.
      And while it is valid that we take everything with a grain of salt, if the vast majority of scientists have been suporting a given teory for centuries, with no new information ever questioning it, it stands to reason that is the truth, or at least, a sufficent version of the truth for or day and age, but a part of THE truth, notheless. It is the argument of the engineers: If you have the plans for a house but 99 of the hundred engineers you asked says the house would fall if built, you would not trust the single one who says it will stand.
      Also, reduce the insults, we are trying to make a civilized discussion here.

  • @cristianvillanueva8782
    @cristianvillanueva8782 Před 4 lety +154

    "Wanna go penguin sledding with me?"

    • @cristianvillanueva8782
      @cristianvillanueva8782 Před 4 lety +8

      @@Makaneek5060 you've got no idea how long I've been waiting for this lawl XD

    • @apoccooking4364
      @apoccooking4364 Před 4 lety +4

      Lmaoooo
      Humans probably COULD go sledding on some of these, and I... Would probably try to train one to let people, if they were still around.

    • @talhajawed848
      @talhajawed848 Před 4 lety +2

      I luv dis commuent

    • @mkhairiy78ify
      @mkhairiy78ify Před 3 lety

      "Sure, bro. C'mon, let's go!"

    • @maykenyagin8955
      @maykenyagin8955 Před 2 měsíci

      Those giant penguins sound kinda like an avatar animal...

  • @mikachuily5646
    @mikachuily5646 Před 4 lety +575

    Yeah everything you mentioned is cool and all, but did you know that penguins can also tap dance?

  • @Jim58223
    @Jim58223 Před 4 lety +253

    Giant Penguins? H.P. Lovecraft has entered the chat.

    • @christopherstory514
      @christopherstory514 Před 4 lety +22

      *Cthulhu wants to know your location*

    • @jlworrad
      @jlworrad Před 4 lety +9

      Jim Ferdinando I was hoping someone here would mention that.

    • @Psicrofilia
      @Psicrofilia Před 4 lety +6

      So did Allan Poe

    • @jackgrattan1447
      @jackgrattan1447 Před 4 lety +5

      They didn't say anything about blind albino ones though.

    • @jlworrad
      @jlworrad Před 4 lety +1

      Jack Grattan They’re the ones you really have to be careful with. Them and the shoggoths...

  • @b.griffin317
    @b.griffin317 Před 4 lety +147

    8:40 Newly evolved whale says to self: "Oooo! Yum! Sea chicken!" 🤣

  • @DJCallidus
    @DJCallidus Před 4 lety +69

    Love penguins. They look regal and goofy at the same time.
    Also hard as nails.

    • @Hiznogood
      @Hiznogood Před 4 lety +4

      Atom-Phyr Royals are often goofy, to much inbreeding I guess!

  • @manuel9219
    @manuel9219 Před 4 lety +92

    Giant penguins look like they could pierce your abdomen repeatability leaving a bunch of see-through holes

  • @FloozieOne
    @FloozieOne Před 2 lety +17

    It is sad that documentaries about penguins usually only show them on land during their nesting phase. They look clunky and slow, but in the water they truly do fly. I suppose it is pretty hard to get good video of them since they swim so fast and can turn all the way around and go the other way in less than a second, but watching them fly about underwater is a joyous experience. Thanks for incorporating some of their amazing acrobatics in this episode.

  • @andrewdellapiazza6118
    @andrewdellapiazza6118 Před 3 lety +5

    I don’t know, having a penguin that’s a foot taller than me stare down at me sounds pretty intimidating

    • @jenhofmann
      @jenhofmann Před 2 lety

      Look up the cassowary. (shudder)

  • @rangitauiramorrison5321
    @rangitauiramorrison5321 Před 4 lety +15

    Another fun fact:
    In NZ Waimanu literately means "water bird"
    Wai: Water
    Manu: Bird

  • @DeluxxeTrash
    @DeluxxeTrash Před 4 lety +285

    Please make a video about insect evolution! From crusteans living in the sea to the first insects! So many people know about the vertebrae evolution from fish to reptile and nothing about insects!

    • @chrisp5095
      @chrisp5095 Před 4 lety +5

      I just read the little Roly-Poly is the only creature of its kind on land. They are the link you are looking for, I believe.
      I think I saw a recent SciShow video discussing that

    • @DeluxxeTrash
      @DeluxxeTrash Před 4 lety +9

      Chris P not really, it's a cool animal but it's still a crustacean. For example: the platypus isn't the missing link between reptiles and mammals, doesn't matter that it lays eggs like a reptile :)

    • @Alusnovalotus
      @Alusnovalotus Před 4 lety

      DeluxXe Trash calm down, weevil underwood, they’ll get to it.

    • @christopherstory514
      @christopherstory514 Před 4 lety

      This!

    • @orrithoreggertsson3000
      @orrithoreggertsson3000 Před 4 lety

      Great idea! I would love that

  • @eightypuff01
    @eightypuff01 Před 4 lety +286

    It's weird that penguins never took the leap into the big oceans such as other land mammals, whales. Perhaps we need a couple of million years more before we see deep sea penguins at the same sizes a s blue whales.

    • @blackpeko5753
      @blackpeko5753 Před 4 lety +34

      I'd like to see one of that size

    • @kelbyreid7254
      @kelbyreid7254 Před 4 lety +73

      Probably because the niches were already occupied by mammals and fish.

    • @RavinRay
      @RavinRay Před 4 lety +65

      In the book *After Man: A Zoology of the Future* by geologist Dougal Dixon, penguins did just that, after whales went extinct. Two species are depicted, the porpoise-like porpin and the baleen whale-like vortex.

    • @commonpepe2270
      @commonpepe2270 Před 4 lety +78

      i don't think being the size of a blue whale is really an option when you have to return to land to breed.

    • @dallanledford6364
      @dallanledford6364 Před 4 lety +14

      @@kelbyreid7254 Check out After Man. The book has a species of filter feeding penguin called the Vortex.

  • @VictorbrineSC
    @VictorbrineSC Před 4 lety +84

    Marine reptiles: *die*
    Birds and mammals: "It's free real estate"

  • @TheWindWhispers
    @TheWindWhispers Před 4 lety +18

    This is like being in grad school all over again. I worked on penguin feather microstructure in paleontology grad school at UT Austin in a lab almost entirely devoted to penguin evolution. Definitely think I touched some Waimanu bones while in Texas. One of the other grad students was working on the evolution of wing-propelled diving and worked with some New Zealand paleontologists who worked on Waimanu. Also, my grad advisor discovered Inkayacu. Did you guys consult Dr. Julia Clarke at UT Austin? This is a lot of what she researches.

  • @icollectstories5702
    @icollectstories5702 Před 4 lety +21

    I speculate penguins became less colorful as they became prey. Or when they started to obsess about getting promoted.

    • @OzAndyify
      @OzAndyify Před 4 lety

      Ocean camo: dark on top, light underneath. Good for hunters and hunted.

  • @Leomoon101
    @Leomoon101 Před 4 lety +45

    I'm glad Eons finally has a chance to talk about the evolution of Penguins. It's pretty awesome to note that there is still more to discover.

  • @emersonmcdaniel2023
    @emersonmcdaniel2023 Před 3 lety +3

    I never knew I needed to hear her say "birb"

  • @29jgirl92
    @29jgirl92 Před 4 lety +11

    I love that they always put the animal next to the person, to really put the size in perspective! Really helps to picture it!

  • @aarspar
    @aarspar Před 4 lety +15

    Huge penguins: I'm big. I'm scary. I'm hungry.
    Humans: AWWWW IT'S SO CUTE AND SQUISHY CAN I HUG IT PLEASE PLEASE
    Huge penguins: *surprised Pikachu face

  • @LennerPOPPADOPALIS89
    @LennerPOPPADOPALIS89 Před 4 lety +37

    Damn, penguin ancestors were huge!

    • @dondragmer2412
      @dondragmer2412 Před 4 lety

      @Michael F. Tommey Not everything. The first reptiles, the first amphibians, the first fish, the first mammals, and maybe the first birds were quite small. Probably true for most vertebrates too. And prehistoric microbes were just as small as today's.

  • @christopheb9221
    @christopheb9221 Před 4 lety +80

    I wonder if living on a ground predator free island like in new zealand lead to flightlessness and island gigantism

    • @earthknight60
      @earthknight60 Před 4 lety +8

      We know that it does. There are many, many cases of that happening all over the world with a range of unrelated species.

    • @Wainis
      @Wainis Před 4 lety +4

      Yeah, new land predators spreading to the living habitats of the giant penguins might have wiped them out..

    • @pablolongobardi7240
      @pablolongobardi7240 Před 4 lety +3

      It certainly led to penguinism

    • @lyreparadox
      @lyreparadox Před 4 lety

      New Zealand wasn't predator-free at the time? Neither was Antarctica - check out the video on Marsupials.

  • @YatiAcharya
    @YatiAcharya Před 4 lety +4

    Smallish waddling tuxedo birds 🤣🤣🤣❤️

  • @hoidthings5728
    @hoidthings5728 Před 4 lety +128

    Can you say anything about evolution of ruminants, especially deers? I've heard that there were some weird cancer-related stuff about their antlers...

    • @chrisp5095
      @chrisp5095 Před 4 lety +2

      Look up the Chinese tonic, "Pantocrin", made from deer antler,, I read in the book, "Chinese Tonic Herbs", written by Ray T... ? ("Tenuchigowan", spelling phonetically as best i recall from 20 years ago).

    • @hoidthings5728
      @hoidthings5728 Před 4 lety +1

      I'll check that out, thank you

    • @iainmawhinney8867
      @iainmawhinney8867 Před 4 lety +11

      probably the first thing we call a deer got cancer in its horn buds (where the horns grow out of on the head), but it didn’t die and the cancer didn’t spread anywhere else

    • @rowanheart8122
      @rowanheart8122 Před 4 lety +5

      @@iainmawhinney8867 does this mean that one day the jackalope could be real?

    • @nikecanalicchio6716
      @nikecanalicchio6716 Před 4 lety +1

      @@iainmawhinney8867 Wait, cancer can be inherited?

  • @ariesblack4449
    @ariesblack4449 Před 4 lety +3

    Giant penguins make me feel anxious😂

  • @natjonestower3035
    @natjonestower3035 Před 4 lety +20

    Accidentally finding this channel is one of the best things that has happened to me in the last year. Keep up the good work!

  • @jacksondosreis1700
    @jacksondosreis1700 Před 4 lety +32

    7:45 I just wanna hug them

  • @andreshernandez3724
    @andreshernandez3724 Před 4 lety +19

    It would be helpful for reference, if when showing the dates when they jumped from island to continent to continent, if you would show the land masses as they appeared then, rather than how close they appear today.

  • @alpinestrawberry218
    @alpinestrawberry218 Před 4 lety +27

    yes you talked about Little Blue Penguins! i recently learned they exist and they're one of my new favorite animals (too bad there are none at the zoos near me.)

    • @millie-mayprice891
      @millie-mayprice891 Před 4 lety +4

      Can confirm, they are the best. I have seen them in the wild and at my local zoo, and they are the cutest!

    • @nuamarusaenz6548
      @nuamarusaenz6548 Před 4 lety +4

      It is not a bad thing that they are not in a zoo... They are free! Be happy for them.

    • @dondragmer2412
      @dondragmer2412 Před 4 lety

      @@nuamarusaenz6548 Many animals in zoos are also free. In the wild most animals are not that free because not only do humans restrict their territories but other animals do too.

  • @Kastor774
    @Kastor774 Před 4 lety +4

    I can't believe the internet memed birb, smol and snek into the dictionary.

    • @jabby6709
      @jabby6709 Před 4 lety

      THE POWER OF THE INTERNET!

  • @twothreebravo
    @twothreebravo Před 4 lety +11

    "See what I did there?"
    Me: "I SEA what you did there."

  • @Shantosh9550
    @Shantosh9550 Před 4 lety +24

    Please do an episode titled "When India was an island". Thanks.

  • @menkomonty
    @menkomonty Před 4 lety +30

    I wonder if they'll do a video on the evolution of walruses?

    • @conqwiztadore2213
      @conqwiztadore2213 Před 4 lety +4

      They were 🐘 that got lazy and lost Thier legs but kept Thier tusks

    • @ijustpulledthetrigger5482
      @ijustpulledthetrigger5482 Před 4 lety

      @@conqwiztadore2213 imagine

    • @dondragmer2412
      @dondragmer2412 Před 4 lety

      @@conqwiztadore2213 Laziness had nothing to do with it. Diving deeper than many whales is hard work, and digging out molluscs from the sea bottom with their tusks is too.

  • @urquizabr
    @urquizabr Před 3 lety +1

    Awesome, thank you everyone on PBS, nice script and incredible animation. 👍🏼💙

  • @alexisalvarez6336
    @alexisalvarez6336 Před rokem +1

    My kid and I have been watching your videos since the onset of Covid. Thank you for providing this content, and kudos to your contributions to educational history.

  • @mboatrightED300
    @mboatrightED300 Před 4 lety +5

    The world is shutting down but we still have PBS Eon! Thank you for releasing this video!

  • @qtaylor2747
    @qtaylor2747 Před 4 lety +11

    I can't imagine a six feet penguin no matter how hard I try

  • @idontwantahandlethough
    @idontwantahandlethough Před rokem +2

    I love penguins! They look so cute and fancy :)

  • @MMAFanFromKrypton
    @MMAFanFromKrypton Před 4 lety +2

    The speaker looks a tiny bit like Artemis from "It's ALWAYS Sunny in Philadelphia".

  • @MAYERMAKES
    @MAYERMAKES Před 4 lety +11

    the moment yxou realize HP lovecrafts giant penguins in the mountain of madness are based on actual fossils.....mind = blown

  • @TheDinosaurus99
    @TheDinosaurus99 Před 4 lety +5

    Love that video. Dont forgot the 2 evolutionary history episodes: one about pinnipeds and the other tyrannosaurids

  • @kristijuana
    @kristijuana Před 2 lety +1

    As some who is obsessed with penguins my life is more complete knowing this new information

  • @sidecharacter0167
    @sidecharacter0167 Před 4 lety

    I've been waiting for this episode for so long. Thanks PBS eons for making this :)

  • @xenomorphoverlord
    @xenomorphoverlord Před 4 lety +10

    1:25 That is actually wrong. They're semi aquatic, because they're unable to spend all their time underwater, and still have to come on land to lay eggs and keep them safe.

    • @conqwiztadore2213
      @conqwiztadore2213 Před 4 lety +1

      Ok professor what ever you say

    • @dillongage7628
      @dillongage7628 Před 3 lety

      @@conqwiztadore2213 hes right. That's the basics of aquatic versus terrestrial animals. If you can still come on land and move around, you're not fully aquatic.

  • @donna30044
    @donna30044 Před 4 lety +7

    Rete mirabile
    ('rā tā mi 'rah bi lā)
    From Latin to Italian:
    Amazing net

  • @LtNduati
    @LtNduati Před 4 lety +2

    I'm just imagining people sized penguins being as inquisitive and bold as they are now, just walking up to people and it's both terrific and terrifying

    • @whitewolf3051
      @whitewolf3051 Před rokem

      Yeah, but they were big enough to ride on their backs as they swim, or piggyback on land.

  • @maryrosekrouse4089
    @maryrosekrouse4089 Před 4 lety +1

    Thank you! I have been hoping for you guys to make a video on penguins! Fascinating!

  • @nahailyenvanakkor
    @nahailyenvanakkor Před 4 lety +11

    Evolution is so fascinating (and mysterious)!

    • @AverageThinking
      @AverageThinking Před 3 lety

      So mysterious that there isn’t a single fossil of the necessarily very long transition periods between major evolutionary stages of literally any species.

  • @Weirdoid
    @Weirdoid Před 4 lety +16

    First thought on the murre.
    "Alcides are evolving to be the next penguins!"
    Then I realized that already happened but we killed it.

  • @TheDaBanker
    @TheDaBanker Před 4 lety +1

    thank you pbs eons for this video i absolutely loved it! it would be cool for a semi follow up discussing the other extremely large sea dwellers like ancient sea lions/ toothed whales

  • @issolomissolom3589
    @issolomissolom3589 Před 4 lety +1

    I always wait for new content from eons ,millions of thanks to all the team
    Btw the great courses plus is an excellent service i have tried it recently
    Highly recommended

  • @HeadsFullOfEyeballs
    @HeadsFullOfEyeballs Před 4 lety +21

    2:11 Should be pronounced _RAY-tay mee-RAH-bee-lay,_ since it's Latin for "wondrous net".

    • @probabilmente_paolo
      @probabilmente_paolo Před 4 lety +2

      It is a Latin and Italian world (I'm Italian), should be pronunced as it is wrote

  • @synonymous1079
    @synonymous1079 Před 4 lety +16

    Ay, another victory for the great courses plus in the great sponsorship wars of 2020. Brilliant, what say you?!

  • @BerdFly
    @BerdFly Před 4 lety +2

    I probably sound like a kid but i really love that you guys show pics, animation and vids

  • @Msmotionocean
    @Msmotionocean Před 4 lety +1

    This is such a good and interesting video! Thanks!

  • @summer_ray_photography
    @summer_ray_photography Před 4 lety +7

    6:42 "It's not a small birb" rotfl😂😂😂

  • @gabor_kov
    @gabor_kov Před 4 lety +4

    And now they have evolved into an operating system with many species we call distros, amazing!

  • @luishoyos3944
    @luishoyos3944 Před 4 lety +1

    I wanted to see this for so long ! Thank you!!

  • @mmmadame
    @mmmadame Před 4 lety +1

    i just love the content you put out, thank you so much

  • @Vitringur
    @Vitringur Před 4 lety +69

    She is like Benedict Cumberbatch. She says pingwings rather than penguins.

    • @Alusnovalotus
      @Alusnovalotus Před 4 lety +2

      Vitringur love it!!!

    • @Hiznogood
      @Hiznogood Před 4 lety +4

      She pronounces it like we do in Sweden, we say pingvin, I find it quite cute!

  • @RyanAlexanderBloom
    @RyanAlexanderBloom Před 4 lety +3

    Why has nobody ever mentioned megafaunal penguins before?! I needed to know this. There are tons places where you can learn about mammoths, mastodons, wooly rhinos, etc. and even other mega birds are pretty commonly cited, elephant bird, giant emu, and other giant land birds... but NOBoDY ever mentioned mega penguins before that I ever saw. This is totally new information to me.

  • @MrJakeKale
    @MrJakeKale Před 4 lety

    I love these kind of videos, the ones that expose me to an evolutionary branch I hadn't even thought about before! To think that since just after (or possibly before) the end of the Mesozoic, penguins large and small have been performing their daily tasks of acquiring food and frolicking. Not to mention puking into their adorable chicks' mouths.

  • @ikej1200
    @ikej1200 Před 3 lety

    These videos are so well done. Thanks for making learning so easy and fun!

  • @OptimusDelta
    @OptimusDelta Před 4 lety +6

    Thanks for making these great videos during these period of uncertainty and fear.always grateful for sharing your knowledge.Wishing everyone the best for the tough times ahead.

  • @matheushjacubowski4073
    @matheushjacubowski4073 Před 4 lety +5

    Amazing video! It's very interesting to think about oceans ruled by penguins instead of cetaceans. But, It would be very interesting doing a video about the place of the meiolanids in turtle evolution tree

  • @avariceseven9443
    @avariceseven9443 Před 4 lety +1

    Penguins along with turtles are two of my favorite animals when I was a kid. There's something fun and fascinating about them.

  • @firestorm1088
    @firestorm1088 Před 4 lety

    Thank you for this episode on some of the most adorable animals on the planet.

  • @Eontologist
    @Eontologist Před 4 lety +4

    A new EONS video is EXACTLY what I need right now! ❤️ Thanks you guys! Stay safe and healthy!

  • @stevesstrings5243
    @stevesstrings5243 Před 4 lety +3

    This is fascinating stuff! Giant penguins!!!

  • @hettyscetty9785
    @hettyscetty9785 Před 4 lety +1

    I have to say this, but it really goes without saying. I LOVE PENGUINS!!!

  • @leithrogers3412
    @leithrogers3412 Před 4 lety +1

    Yessssss I LOVE this series!! 😄

  • @jmgirard7
    @jmgirard7 Před 4 lety +4

    Never clicked on an Eons video so quickly. Penguins are my favorite.
    Are there theories as to why the penguin didnt expand beyond the southern hemisphere or of a similar separate evolution in the northern? Was hoping to a little something on that.

    • @lyreparadox
      @lyreparadox Před 4 lety

      Supposedly it has to do with land predators that will eat their eggs, and possibly an inability to withstand warmer temperatures as they get closer to the equator. I'd like to know why we don't have river penguins - there are river dolphins...

    • @killerspreet7318
      @killerspreet7318 Před 4 lety

      They are not adapted to the land predators of the north, like polar bears and wolves.

    • @dondragmer2412
      @dondragmer2412 Před 4 lety

      There are penguins that live as far north as the Galapagos Islands just south of the equator. Perhaps competition from other sea birds such as auks prevented them from moving further north.

  • @justanotherjosh5293
    @justanotherjosh5293 Před 4 lety +3

    Imagine being chased by a 6'6" tall penguin. 😱

    • @dondragmer2412
      @dondragmer2412 Před 4 lety

      Probably no problem outrunning it on land but no doubt could easily catch you in the water. But I think we are "fish" too large for us to tempt their appetites.

  • @mymateroog42
    @mymateroog42 Před 4 lety

    I love this channel :) great vid today thankyou for teaching me so much x

  • @dinohall2595
    @dinohall2595 Před 4 lety

    We love you, Kallie, keep up the good work!

  • @heidihall2256
    @heidihall2256 Před 4 lety +3

    I have loved penguins since I did a science report in 5th grade oh so long ago. Really would have loved to have seen a 6 foot tall one.

  • @whoisjoemama
    @whoisjoemama Před 4 lety +5

    6:42 she says “birb”

  • @shallowcomics3104
    @shallowcomics3104 Před 4 lety +1

    My favorite narrator again. Great and interesting video.

  • @thomasmosner7130
    @thomasmosner7130 Před 4 lety +2

    Kelly said “birb” 6:44 ish, I’m weak

  • @alioramus1637
    @alioramus1637 Před 4 lety +16

    Awesome content! I suspected before that penguin ancestors looked like guillemots and razorbills .maybe next time a video about Abelisaurids rise to apex predators in gondwana,

    • @krankarvolund7771
      @krankarvolund7771 Před 4 lety +2

      Fun fact, penguin came from the Great Auk, which was a flightless cousin of guillemot and razorbills and were called pengouin in many languages (scientific name is pinguinus actually ^^).
      And in french, we call the auks "pingouin" and the penguins "manchots" (literally armless XD), which cause a great confusion when translating english "penguin" ^^

  • @lbraine2313
    @lbraine2313 Před 4 lety +9

    Yaaaay eons during quarantine! Thanks for the brain candy!!!

    • @thatrandomloser3808
      @thatrandomloser3808 Před 4 lety +1

      lol
      its sad that we're all in that state

    • @lbraine2313
      @lbraine2313 Před 4 lety

      It is but I’m glad they so many people are trying to flatten the curve. “It’s Okay to be Smart” dropped a good video about it the other day

  • @cerberusrex5275
    @cerberusrex5275 Před 4 lety

    Superb, as always!

  • @mirovalerious990
    @mirovalerious990 Před 4 lety

    keep up the Good work Eons, you all are the best

  • @PlainsPup
    @PlainsPup Před 4 lety +5

    2:05 - Rete mirabile is pronounced like this: “REE-tee mir-AH-bil-ee”. In Latin it means “miracle network.”

    • @eritain
      @eritain Před 4 lety +2

      I would have gone with reh-teh mi-ra-bi-leh, but potato, potato. Point is, Latin doesn't have silent-e spellings (or any other silent letters really).

    • @PlainsPup
      @PlainsPup Před 4 lety

      @@eritain Exactly. Whether you Anglicize the final "e" as an "ee" sound, or whether your keep it Romance as an "eh" sound, the point is that the "-bile" in the word "mirabile" is not pronounced like the bile stored in our gall bladders. "Mirabile" is Latin for "miracle" (lit. "spectacle" or "a thing to behold"), and is pronounced accordingly.

  • @TheOtherNeutrino
    @TheOtherNeutrino Před 2 lety +4

    Everyone: Penguins
    Eons enjoyers: Marine dinosaurs

  • @masonp1314
    @masonp1314 Před 4 lety +2

    I'd love an episode based around each of your favorite era. Mine is the Carboniferous, solely because of the amazing plants and insects!

  • @Hat-
    @Hat- Před 4 lety

    Great video as usual!