Fauna's biology lecture - Eusocial creatures! | Bee lore
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- čas přidán 14. 03. 2023
- Ceres Fauna talks about eusocial animals as a conversation topic during her getting over it marathon. Fauna loves science and clearly likes bees, bee tangents and lectures on advanced bee lore. A peak nerdy Fauna tangent!
Stream: 【GOLDEN POT ENDURANCE】 Streaming until I get the golden pot! with CHALLENGES & BATSU GAME
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[March 11, 2022]
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Her CZcams: / @ceresfauna
Her Twitter: / ceresfauna
Context: Ceres Fauna is a nerd. GOI Brainrot. Bees? Why not! A Fauna eusocial creature lecture!
#ceresfauna #faunline #hololiveEnglish #faunaclips #hololive
About me: My name is SentiEnt / @SentientSapling and I sometimes make clips of Fauna - Zábava
Sapling are Uuuusocial animals.
Get these hotheads outta here!
Makes sense because vtuber fans can't breed
@@TheMrCarnification 😂💀
@@TheMrCarnification truuuuu
@@TheMrCarnification harsh but true
My PhD friend explaining bees (their area of expertise): *I sleep*
Fauna explaining bees: *real shit?*
Your PhD buddy isn't a cute anime girl
^ yet(?)
@@mayaaaluna Everything is better as a cute anime girl
Imagine the PhD friend has read this and then dresses up as a cute anime girl
@@Edward.E. let's pretend im still pekora
Biology Fauna's the smartest of Fauna's
Really fitting that she picked a book about speculative biology for her book club
That does make so much more sense now looking at it from that angle
Leave it to what was intended to be a rage game to unleash a portion of Fauna's nerdy zen side.
LETS GOOO SPECULATIVE BIOLOGY
SPEC BIO LETS GOO
spec evo/bio is finally getting appreciation
@@aeaeeaoiauea spec evo bros common W
i love fauna's science talk
I love Vtubers getting into smart talks in general
@@HomekittyL2 are there any others? i only know about fauna and maybe ollie with math
@@tiltead0319 Juufuutei Raden of the new hololive DEV_IS branch does streams about art history
Schooling fools on UwUsocial animals whilst casually blitzing through a difficult game, is a choice Fauna made.
Any time Fauna goes on science tangents it makes me happy.
Ah yes, science *tangents*
I like how Fauna has a knack for explaining science in an easy to understand and entertaining way. All while doing another casual Getting Over It run.
Edit: great way to end the clip too
Fauna is like the Hank Green of Hololive. If she did something like SciShow I'd watch the hell out of it.
And she is green. Coincidence? I think not.
Some of Fauna's facts about ants aren't quite accurate. Before they become a queen, winged ants go on a mating flight to get the genetic material for her offspring and find a location for her new colony. Ants can also have multiple queens in some species.
Ant supercolony is amazing
One interesting aspect of the eusociality of bees is that part of the reason it makes sense from an evolutionary perspective is that all worker bees are 75% related to each other, whereas if they could have children of their own they would only be 50% related to them. Therefore, the best way for them to preserve their own genes is to preserve their colony as a whole.
Edit: Oh, she mentioned it! Nice!
My time to shine as an ant expert.
So only a small percentage of bees and wasps are eusocial, but most ants and all termites are eusocial.
Queen ants are usually just slightly larger than the largest of other castes, and they are not fat. When people think of the fat queen, they’re thinking of termites. Ant and termite queens have yearly, to multiple times a year, nuptial flights where they find males to mate with before finding a new colony and losing their wings. Unlike termites, ant queens are quite mobile, and are capable of self-defense, qespecially in royal combat whenever it arises. Many ants will actually have multiple queens who work together.
This is gonna sound so creepy but I'm attracted to this
I could listen for hours. I wish I could find someone to talk about these topics
Nah man I get that it’s very attractive to hear someone talk about something they’re passionate about I would say I could do the same as you
Same. There is something so attractive in their earnestness of their passion, that makes you want to sit down and listen to them. And not just romantically attractive. I think this is just in general something that is really cool to have in friends and I pity everyone who doesn't have at least one friend who can't go on for hours about topics they enjoy.
Just make the Fauna AI voice read Wikipedia for you.
I mean Fauna has a pretty pleasant voice and these are pretty interesting topics.
this is so nice without chat acting like they know everything
Eusociability is one of the strongest traits a species can have, allowing individually weak species to do some ridiculously complex things without the massive investment in brainpower that primate social structures require. Job management for instance, making sure there are enough workers of varying types to meet the needs the colony has (soldiers, farmers, caregivers, gatherers, etc.) Ants accomplish this through the production of scents based on what job an ant is doing, other ants will smell each other often and keep a running tally of how many individuals of each job they've smelled. If there aren't enough of one job or too much of another they will hotswap their job to meet the needs of the colony.
The perfect teacher doesn't exist.
The perfect teacher:
Few other fun facts
Worker bees will kill the old Queen if she's too old too breed
And worker bees can selectively breed new Queen when there's no Queen in the hive
When there's two queens in the hive they don't always fight to the death they also sometimes swarm to build new house elsewhere.
The worker bees with democratically decide where to go and how many of them will stay.
Fauna got the numbers correct, despite doubting herself. Fun fact (faun fact?): the individuals that are 75% genetically identical are called "super-sisters". The haplodiploid situation results in diploid female worker bees that share 75% identical genes.
Basically, assume 1 queen (diploid) mates with 1 male (haploid). The way that works is the queen's gametes first have to randomly divide genes in half to become haploid. The male's gametes though, already being haploid, do not divide. Therefore when a female gamete combines with a male gamete, the male gamete (which makes up 50% of the genes) is always completely identical. The other 50%, the female half, is randomly shuffled before becoming haploid, and thus on average each haploid gamete has 50% of the same genes. Half of half is 25% which gives the 25%-dissimilar and 75%-similar ratios that Fauna mentioned.
This is important because it explains why bees have a genetic system that is stable, instead of modifications causing it to drift to some other system. Without 75% similarity, and instead a 50% similarity like "normal" animals, each female would be incentivized to raise their own offspring, which is not what the hive system does. With 75%, raising a super-sister reproduces even more genes than raising their own offspring, which would only have 50% similar genes, so it incentivizes the females to continue to raise super-sisters instead of offsprings of their own.
Note however that haplodiploidy is not the sole determinant for eusociality. Some eusocial species do without this, as Fauna notes with the mole rats. Also, not all haploidiploid species are eusocial.
Tbh I can listen to her talk all day I just love Fauna’s voice
haplodiploidy is the fkn funniest word I've heard all week.
Man, i must thank you. A little less than a year ago i found your video and that was the first time I ever saw a Fauna clip. I used to see a little of hololive in 2020 but never really had an Oshi, and this video was the start of a wonderful journey. So thank you again, for showing me the amazing community the saplings are
I swear we need more nerd vtubers. I'll give my non-existent money to find more vtubers like her
Yup, Eusociality is super fascinating, at least partly because the concept breaks so many conventions of natural selection, yet it works so well. Fauna got most everything right with her little ramble, as far as I know. The only thing that I'd add is that, while the queen of a naked mole-rat colony is indeed determined solely by behavior (the most dominant and aggressive female is the queen until she gets overthrown or dies), only the queen is fertile. When a new mole-rat becomes queen, its body will release a hormone that will develop her ovaries and make minor changes to the lower spine and hips to better facilitate birth.
Other than that, I'm super impressed, Fauna really knows her stuff.
Immediate nostalgia upon seeing her play this game
BEES! With that out of the way this video, and Fauna in general, is still Cute and ADORABLE! Great Job! And also Thank You for the English Subtitles too! :)
worker bees can lay eggs but if the colony finds the egg they kill it and the mother
Parasocial - eusocial, Fauna loves us all!
Patiently waiting for you to come back, my King
"all women are queens"
"if there are two or more they will fight to the death"
"Two there should be. No more, no less. One to embody power, the other to crave it."
I really like the background music! It's very... Jazz! 😏🐝
In my culture, we have a certain meme that Only the CEO of darkest mega corporation would not lick the yogurt lid. We all do mother. We all do.
I don't. Where's my mega corporation? I was promised a mega corporation.
Personally I feel that ants are the cooler eusocial animals because they have "livestock" and "agriculture". The relationship they have with leaf bugs is really similar to that of humans and cows, amts even protect the leaf bugs from ladybugs who feed upon them. Some species are even known to cultivate fungus
I do so love it when Fauna goes on science-y rambles.
I've said this before but it's really quite unfortunate that Sana debuted. Couz Fauna talks a lot about biology, meanwhile Sana talk much about Space which the two makes sense. Man....😢
Fauna X TierZoo collab when? Eusocial tierlist, lets gooooo.
was not expecting facts about Bees today but I'm here for a full fanua talking about science!
Ame bee x Fauna Animation.
Let's go!
we need a playlist of all the lectures of fauna
I would love for Fauna to do a zoology stream. Just her talking about animal trivia
Haplodiploidy is my word of the month.
I love how she's literally playing Getting Over It and we never see her fall because that's somehow not the entertaining part
Thank you for subtitling 😆she is so smart ! Please give me more lecture 🙏 where is her knowledge come from??
She is clearly pretty well educated - but more importantly she said she really likes to read, including nonfiction books.
literally mother nature
she is probably interested in biological sciences or has a degree in it
Royal jelly is the excretion of a honey bee. posed to be good for you.
beautiful fauna's vibe
If someone told me Fauna did biology for a degree I'd believe them.
There's also a clip of her explaining String Theory so it's also possible that she studied Theoretical Physics
Or just a crap ton of science education videos.
The royal jelly part got me the most cracked up here. XD
Also, I think you forgot to put "as a baby" in 5:06, or were you just censoring?
Good catch! Turns out i messed up and accidentally copied over it, was so focused on catching spelling mistakes...oof!
@@SentientSapling As someone who's begun trying to do clipping himself, I'm getting the feeling that that's a common problem, so yeah, I think I understand, hahaha! XD
Its funny how much bees have had their image changed. In the 90s they were scary and out to get you, now they're flying puppies.
the biology is cool and all but holyy her skills on the game is smooth as butter
Wasps are under-rated. They are important pest controllers! They eat slugs and caterpillars and the like which eat our crops.
I mean Ame like moss. I don't think anyone's judging after reconciling with that.
Very interesting. 💯
Quick description of why eusocial females are more related to their sisters than they would be to their children:
In pretty much any species that has sexual reproduction, parents are exactly 50% related to their own children. Half the genes come from them and half from the other parent.
There are some species, like these eusocial bees, where males are born from unfertilized eggs, and thus only have a single set of chromosomes instead of the normal two. Because of this, when they reproduce, instead of randomly passing down 50% of their genes, they pass down their entire single set of chromosomes because they don't have any more to choose from.
So if you consider worker bees that are the daughters of a queen and the same male, they share 75% of their genes with their sisters from those same two parents: 50% of the half that comes from the mother, so 50% of 50%, so 25% from that, and a full 100% of the half that came from the father because he only had those genes. 25% + 50% = 75%.
It's pretty genius.
Educational Fauna is my favorite Fauna
She must be really comfortable with this game.
Watching Vtubers to simp ❌️
Watching Vtubers for education ✅️
Fun fact! When they want make a new queen bee they feed the larva nothing but royal jelly, and it eventually becomes a new queen bee. Gaster for days.
Ants and bees are cool people to hang out
Nature herself loving nature!
breeding with fauna !
I just love to think about breeding with Fauna. I also love the English language.
Now hold on she makes compelling points... i say we hear her out.
I absolutely adore when Fauna nerds out about things.
We definitely need a Hololive school special with Fauna being a biology teacher and Ollie as a math teacher
I vote Moom as the history teacher. Iirc, she mentioned in her debut that she wanted to do history streams if that was possible for her
I think Fauna could be Math + Science teacher lol
Let talents do their thing /shrug
Roaches
Are sad watching this clip
Does Fauna talk about educational topics in all of the streams or just occasionally?
When the mood strikes her, I'd say.
It varies a bit! It's often during games that have calmer moments, or ones she is super familiar with. Superchat reading ones sometimes have them too.
I'll do my best to grab some of the longer ones I find interesting because I like them a lot.
@@SentientSapling yes, please do!
英語勉強中の自分にとって、この動画を見るのは早すぎたw
Biologically I think insects are cool. I just don't want them anywhere near me lmao
Also, if it hasn't been made already, someone needs to make an anime about bees
*diploid moment*
We should make the “there can only be one” rule for real politics. It’ll make great television.
Asia hornet: sup
Bee: crap
Not the bees! NOT THE BEES!! AAAAAAGHHH!
beeuilt different
4:21
I love Fauna's science!
I could listen to fauna lecture about anything all day.
How many science streams has she done so far? I only know of this one and the string theory one.
eusociality is about how members of a group interact within a species, it's pretty much necessary for haplodiploidal insects, but for mammals, which is not just naked mole rats, but humans are kind of eusocial, they are just straight diploids.
So overall bees are just built different
The skooma may have worked it's magic too much with this one 💀💀
saying you like bees is like saying you like cazadores
According to all known laws of aviation, there is no way a bee should be able to fly. Its wings are too small to get its fat little body off the ground. The bee, of course, flies anyway because bees don't care what humans think is impossible. Yellow, black. Yellow, black. Yellow, black. Yellow, black. Ooh, black and yellow! Let's shake it up a little. Barry! Breakfast is ready! Ooming! Hang on a second. Hello? - Barry? - Adam? - Oan you believe this is happening? - I can't. I'll pick you up. Looking sharp. Use the stairs. Your father paid good money for those. Sorry. I'm excited. Here's the graduate. We're very proud of you, son. A perfect report card, all B's. Very proud. Ma! I got a thing going here. - You got lint on your fuzz. - Ow! That's me! - Wave to us! We'll be in row 118,000. - Bye! Barry, I told you, stop flying in the house! - Hey, Adam. - Hey, Barry. - Is that fuzz gel? - A little. Special day, graduation. Never thought I'd make it. Three days grade school, three days high school. Those were awkward. Three days college. I'm glad I took a day and hitchhiked around the hive. You did come back different. - Hi, Barry. - Artie, growing a mustache? Looks good. - Hear about Frankie? - Yeah. - You going to the funeral? - No, I'm not g
I wouldn't mind fauna as my professor. She's really passionate about it
I bet she and Bugbugh would be good friends.
What a Melvin 🤓🤓🤓
"if there are two or more queens they will fight eachother to the death" this is just how monarchies work, this isn't even exclusive to bees lol
you know what else are social creatures..
Cockroaches and
some species of spiders
I mostly fear of bees wasps and hornets
It was a lot of fun learning about eusocial animals in university during my bio classes. What was even more fun was learning about all the different social behaviors animals can present in nature. The trick to figure out why animals behave this way is to understand that they are benefiting their genetics not always directly (indirect fitness) but also sometimes increasing the chances that later on they will be able to be successful in reproduction if they engage in social behaviors. It has been a little while since I studied this stuff but I loved learning about it.
What about Mud dauvers ?
Help step bee
Worker bees are not sterile they are only able to reproduce drones.
Fauna's was the Perfect Casting
Ofc she knows all of this, she is mother of nature afterall
She should play bee simulator
is it just me or is "naked mole rat" the weirdest name for an animal? The entire name is two other animals and an adjective. It's a mole, it's a rat, and it's naked. It's such a weird name. It should be called like, a wallace.
If only they hired you to narrate this game. I would've actually played it 🤣
So wait, there's a naked mole rat queen? That's bizarre. Leave it to fauna to teach a biology class I actually listened to.
It is really bizzare, how is it that even possible on mammals? But then her talk made me think that it does happen often in different mammals. Pack animals such as canids have a dominant pair that are allowed to mate while the rest of the pack should only care for the litter even though they have the ability to mate. Harem animals also have an alpha male that's only allowed to mate to all females. There are also non-social animals such as foxes that don't live as packs, but still have a dominant pair in a territory while the other foxes in their teritory won't mate.
How can she explain it while gaming? It was easy to understand btw
Momma Fauna teaching me about eusociality
Eusocial animals rules! Fauna know what's up!
omg senti hi hi hi hi hi hi hi im a humongous fan of your contents. Your clicks are so good i am your bigest fan!!!