[HN Gopher] Moths in slow motion [video]
       ___________________________________________________________________
        
       Moths in slow motion [video]
        
       Author : Tomte
       Score  : 612 points
       Date   : 2021-10-07 12:01 UTC (1 days ago)
        
 (HTM) web link (aeon.co)
 (TXT) w3m dump (aeon.co)
        
       | NHQ wrote:
       | We could design human flight like that, what are we waiting for?
       | Literally self-powered flight; human pedals, the A.I. directs the
       | flap mechanism.
        
       | hbn wrote:
       | I don't know what it is, but I get a weird, visceral, wincing
       | reaction seeing bugs up close like this. Bugs are a real weakness
       | for me.
       | 
       | I don't get put off by blood at all. I can handle (and in fact
       | enjoy) gore in movies, horror movies, etc. But man, I don't know
       | what it is with insects. Their tiny spindly legs, weird beady
       | eyes, the wings, their hair, their antennae. Can't stand looking
       | at it.
       | 
       | Fascinating creatures, but boy do they mess with my mind like
       | nothing else.
        
         | pengaru wrote:
         | Oh man, you'd have a field day with [0]. It's packed with
         | fascinating macro photos of insects.
         | 
         | [0]
         | https://www.goodreads.com/book/show/379271.For_Love_of_Insec...
        
         | ioulian wrote:
         | When I was young, I was also afraid of insects, especially
         | flying ones. But I've read somewhere that you are afraid of
         | animals if you don't see what they are thinking. Take for
         | example dogs or cats, you can easily see what they are
         | "thinking", by their movement, ears, tails...
         | 
         | Insects are so small that you can't see that, you don't know
         | where they are looking, or if they are afraid or not.
         | 
         | Looking at macro photography of insects, you can see how they
         | are build and the spiders (especially the jumping spiders) are
         | quite cute. Knowing how they look and their behavioural
         | patterns, and just reading more about them, allowed me to be
         | less afraid of them.
         | 
         | Now I don't know if that is "scientifically correct", but it
         | helped me.
        
           | rocqua wrote:
           | I have something similar with cows. I can't read their
           | intentions. If I am walking in a field with them it just
           | seems like they are always 'mildly annoyed by my presence'
           | and yet they will amble straight at you. And they are big and
           | heavy enough to do damage if they need to.
           | 
           | Horses on the other hand, are a lot more nervous, but I can
           | read them and I can 'manipulate' them. They are probably more
           | dangerous, but they are less scary to me.
        
         | mhh__ wrote:
         | That sounds like the caveman instincts kicking in.
        
         | poupanka wrote:
         | I really don't like moths and their unpredictable flight
         | patterns.
        
         | chelonian wrote:
         | You have to try to see them as kind of Muppets. These moths are
         | easy in that regard. They are sort of a mixture of silly
         | looking, beautiful, and cutely clumsy.
         | 
         | There are some repellant looking arthropods, but these moths
         | are the beginner level in getting used to looking at such
         | creatures.
        
           | anderspitman wrote:
           | I think Muppets might be worse than insects for me.
        
         | seoulmetro wrote:
         | I get the same thing with any form of biological 'inside', but
         | outsides I"m usually fine with. Hand drawn depiction of how
         | nasal cavities work? Eugh, dizziness and instant relation to my
         | own gaping head.
         | 
         | Bug shots, bug squishing, blood in movies? Squished brain etc.?
         | All good to most degrees.
         | 
         | I pass out during 2D animation demonstrations on how bodies
         | work.
         | 
         | I pass out during nasal allergy tests. I can't imagine how I'll
         | go with a covid test.... pass out most likely.
        
       | hermitcrab wrote:
       | if you are interested in insects I recommend this book:
       | "Extraordinary Insects: Weird. Wonderful. Indispensable. The ones
       | who run our world."
       | https://www.amazon.co.uk/gp/product/0008316376/
        
       | antattack wrote:
       | If you only have few seconds to spare start @4:00
        
       | TheCraiggers wrote:
       | There's a surprising amount of dust and what look to be "moth
       | bits" flying around during take off. Between that, and the old
       | admonishment from parents not to touch the wings or it'll knock
       | off the dust they need to fly, I'm left wondering if moths only
       | have a certain number of flaps in them before they can no longer
       | fly. Since it's their last stage before death, I could see the
       | evolutionary advantage to not wasting resources healing /
       | replenishing your wings. Something to read about later.
        
         | soheil wrote:
         | I noticed this too. It goes to show how wasteful and
         | unrepairable nature can be at times. Leaves and flowers also
         | fit the bill. Maybe Apple shouldn't be blamed so easily for
         | making something that is becoming more and more perishable
         | without being able to be repaired. After all nature does it
         | too. As long as they do a good job recycling also like nature
         | does.
        
           | flycaliguy wrote:
           | Sorry, but I don't understand what you mean by leaves and
           | flowers being wasteful. I'm open minded but doubtful that
           | this can be the case.
        
       | dmos62 wrote:
       | The linked article, as well as the article it's linking to, are
       | just thin wrappers around this Ant Lab video
       | https://www.youtube.com/watch?v=JQL25_hoQ1k
        
       | codedeadlock wrote:
       | This is mind-boggling, to think how the flight is almost perfect,
       | I could not even imagine how evolution could work such wonders
       | considering this is a 6000 fps shot. This is some insane level
       | optimization for my brain to understand
       | 
       | Absolutely lovely!
        
       | 1MachineElf wrote:
       | Life is a miracle, no matter how small.
        
       | mholt wrote:
       | The whole Ant Lab channel is really fascinating, for example:
       | https://www.youtube.com/watch?v=xbOzYMKROs8
        
       | wombatmobile wrote:
       | It looks like a lot of effort for not very much aerodynamic
       | return.
       | 
       | How far do these moths fly?
       | 
       | How often, and what for?
        
         | formerly_proven wrote:
         | IIRC most moths can't even eat, so their only purpose in that
         | stage of life is to mate and lay eggs.
        
           | aasasd wrote:
           | Yeah, Richard Dawkins finally cleared it up for me that the
           | primary stage of insects like butterfly is the larva. The
           | larva sits around eating stuff and generally having a good
           | time, whereas after turning into the butterfly it's gonna
           | just mate and die.
        
           | berkes wrote:
           | ~some. not "most", IIRC.
           | 
           | Many butterflies (moths are butterflies) are pollinators and
           | eat nectar (and pollen).
        
       | ctrlp wrote:
       | Love stuff like this. Always reminds me of the classic film
       | Microcosmos.[0]
       | 
       | [0] https://en.wikipedia.org/wiki/Microcosmos_(film)
        
       | tikwidd wrote:
       | Imagine an ornithopter drone doing a vertical takeoff with the
       | grace of the Dark Marathyssa.
        
       | jakear wrote:
       | Semi-related, moth larvae (in my case Wooly Bears) are
       | astonishingly intelligent. Put in a challenge arena they
       | immediately begin a beam search and will learn over time what
       | paths are futile, which require further exploration, how to pass
       | particular obstacles, etc. They also have the ability to id
       | humans and will "warm up" to individuals over a session of
       | exposure.
       | 
       | Unfortunately this memory does not seem to persist long term --
       | after a day passes all it all resets. I was hoping a friendly
       | Wolly would turn into a friendly tiger moth, but that does not
       | seem likely based on my observations. I ended up releasing my
       | Wolly back to the wild, he appeared to lose will when placed in
       | captivity and I couldn't bring myself to keep him that way given
       | my observations of his intelligence.
        
       | gamerDude wrote:
       | This made me feel so much better about moths. With the video so
       | close up they looked super cute and snuggly. Something I have
       | never associated with a moth before.
       | 
       | Secondly, I found it pretty cool to see how their flight wasn't
       | as controlled as I had thought of. It looked like a bit of a mess
       | on take off. Again, just disarmed me from the moths I've grown to
       | despise flying around the house.
       | 
       | Very cool to see them from a different perspective.
        
         | ajuc wrote:
         | > I found it pretty cool to see how their flight wasn't as
         | controlled as I had thought of.
         | 
         | In Polish the word for butterfly is "motyl" which comes from
         | "motac" = to move around randomly, to struggle or to move in
         | circles :)
         | 
         | BTW I always found it suspicious that "moth" is so similar to
         | "motyl" yet it's apparently unrelated.
        
           | vitro wrote:
           | Heh, TIL this connection, it never occurred to me before. In
           | Czech it is motyl and to motal means to walk as if you are
           | drunk :)
        
           | lou1306 wrote:
           | How funny, in Italian we kind of have the reverse! We say
           | "andare a zonzo" which mean "wandering without a clear
           | direction", and "zonzo" is onomatopoeia for the sound of a
           | flying insect.
           | 
           | > BTW I always found it suspicious that "moth" is so similar
           | to "motyl" yet it's apparently unrelated.
           | 
           | By the way, the phenomenon is called "false cognates":
           | https://en.wikipedia.org/wiki/False_cognate
        
             | vanderZwan wrote:
             | I can picture that, ever noticed how flies have this weird
             | random-walk zigzagging flying pattern?
        
         | fhe wrote:
         | > "their flight wasn't as controlled as I had thought of"
         | 
         | I had the same reaction, and it reminded me of other slo-mo
         | videos of insects crawling -- it looked like they are falling
         | all over themselves, with none of the gracefulness that I see
         | in mammals (cheetah running, for example). I wonder if it has
         | to do with insects having much smaller mass, hence they are
         | more easily jerked around by things like airflow.
        
           | mattnewton wrote:
           | It could also be due to the way some insect musculature
           | works, they typically don't have the same
           | extension/contraction methods we have by pulling on either
           | side of a bone, which doesn't work in an exoskeleton. My
           | understanding is that they instead rely on a combination of
           | flexors and vascular pressure to extend which is a jerkier-
           | looking process. See the muscle section here
           | https://en.m.wikipedia.org/wiki/Insect_physiology
        
           | mc32 wrote:
           | It's probably due to slowing it down by 4000x.
           | 
           | When the slow the windup of a baseball pitcher it also looks
           | ungraceful.
        
         | SyzygistSix wrote:
         | The Rosy Maple moth is my favorite so it makes me happy to se
         | it as the first one. It's a good moth to represent the cute or
         | adorable aspect of moths. There is a similar, almost identical
         | fuzzy wig moth like them that is entirely white.
         | 
         | I think their flight is a good representation of Douglas Adams'
         | description of flight being falling without hitting the ground.
         | 
         | Such a great channel and good start to the day.
        
           | SwiftyBug wrote:
           | Yes, Douglas Adams sums up pretty well the flight of moths.
           | But the Guide is even funnier, it says that to fly, one must
           | "throw themselves at the ground and miss".
        
             | SyzygistSix wrote:
             | THAT'S the quote. Thank you.
             | 
             | It seems like moths, and many other insects, throw
             | themselves at everything and just miss most of the time.
        
             | pengstrom wrote:
             | That's how you get orbits.
        
         | foobarian wrote:
         | I found it interesting that the extreme slow motion made them
         | seem a lot larger. As if they were furry dog-sized flying
         | animals.
        
           | remram wrote:
           | That's probably due to the lens more than the speed.
        
             | foobarian wrote:
             | It has to do with the scale and physics of the motion. When
             | you film an avalanche from far away, it appears to descend
             | very slowly at the normal replay rate. But if you made your
             | typical science fair volcano on a tabletop, the foam
             | descends a lot more quickly at the same time scale.
        
         | pcurve wrote:
         | Me too! Moths frighten me so much! I've always had this
         | irrational fear that their powdery wings would cause skin rash.
        
           | loveJesus wrote:
           | God is good - maybe not so irrational, Animousisme posted
           | this below https://www.researchgate.net/publication/224879785
           | _The_moth_...
        
           | ChuckNorris89 wrote:
           | Ha, ha, only as an adult I learned that that's not actually
           | powder on their wings, but scales, similar to the ones on a
           | fish. And rubbing it off impedes their flight.
        
           | DonaldFisk wrote:
           | It's the hairs of hairy caterpillars (and, rarely, hairs on
           | some adult moths) which cause dermatitis, rather than scales
           | on adult moths' wings, so its wise to avoid contact with
           | hairy caterpillars. For a list of species to avoid, see
           | https://ccsuniversity.ac.in/bridge-library/pdf/Biology-
           | Paras...
        
         | [deleted]
        
         | SiVal wrote:
         | Fine cashmere? Too ordinary. Mink? Maybe, for the merely rich.
         | When I make my first billion, I'll have a scarf made of snow-
         | white moth fur.
        
           | blitzar wrote:
           | Given what moths have done to every piece of cashmere I own
           | it would be a fitting revenge.
        
             | DonaldFisk wrote:
             | The larvae of only a few species attack clothes, these ones
             | in particular:
             | 
             | https://en.wikipedia.org/wiki/Tineola_bisselliella
             | 
             | https://en.wikipedia.org/wiki/Carpet_moth
        
             | dylan604 wrote:
             | What is it about the wool being knitted that attracts the
             | moths. Why are sheep not just covered in moths?
        
         | deepsun wrote:
         | Don't even look at bees landings in slow-motion :)
        
         | aasasd wrote:
         | There were videos floating on the webs of bugs taking flight--
         | looked way messier than this, pretty much jumbling around with
         | legs swinging this and that way, until finally going in the
         | air.
         | 
         | This vid, I think: https://www.youtube.com/watch?v=87iV4ISAY5U
         | 
         | Better than I remembered, but those legs are funny.
        
       | kellengreen wrote:
       | They look like tiny dragons :)
        
       | [deleted]
        
       | [deleted]
        
       | jimmaswell wrote:
       | I recently learned woolly bears are moth caterpillars. I see them
       | all the time but I can't say I've ever seen the distinctive moth
       | they apparently turn into. I wonder why.
        
       | eigenvalue wrote:
       | I wonder what the purpose/benefit is of the holes in their wings
       | from an aerodynamics standpoint. Maybe it helps them deal with
       | sudden gusts of wind? It's like having a hole in the bottom of a
       | boat.
        
         | DonaldFisk wrote:
         | They aren't holes: they're areas of wings with no scales.
        
       | malikNF wrote:
       | Slightly off-topic, but I really love the video[1] embedded in
       | the article. Just a slow motion video, no nonsense.
       | 
       | Most slow motion videos on youtube has a section on the setup,
       | the backyard of the producer, the equipment etc. Just give me a
       | slow motion video without all the interruptions.
       | 
       | [1]https://www.youtube.com/watch?v=JQL25_hoQ1k
        
         | 5e92cb50239222b wrote:
         | You somehow need to get the video to those sweet ten minutes.
        
         | dmix wrote:
         | > a section on the setup, the backyard of the producer, the
         | equipment etc
         | 
         | Funny, that's exactly what he does in this video
         | https://youtu.be/Cnn9CfsYJqc
         | 
         | At 1:35 he shows his backyard here https://youtu.be/1Wnd6c42w7w
        
         | Arnavion wrote:
         | That's because this video is the sixth in the series. The first
         | video goes into all those details.
         | 
         | The setup is meaningful to people who want to know how it was
         | filmed. If you don't care for it you can always skip it. Why
         | ask for the video to have less content that other people might
         | want to watch just because you don't?
        
           | rudian wrote:
           | I get it, I do watch that kind of in-depth content, but
           | sometimes you just want the raw stuff without looking at
           | stock footage websites.
           | 
           | I kinda like TikTok because you can often find short, no-
           | nonsense videos like this, that you can't find on YouTube.
        
           | Groxx wrote:
           | I mean, that's kinda like saying "why skip ads, someone made
           | that content" or "why not watch whatever is on the tv on
           | whatever channel happens to be open with you turn it on".
           | People like different things, and tastes change with mood,
           | timing, etc.
        
             | [deleted]
        
             | kroltan wrote:
             | I don't think it's like that.
             | 
             | Ads are content with an ulterior purpose of, well,
             | advertising.
             | 
             | And the suggestion to skip is precisely the opposite of
             | "just watch whatever's on TV", it's more of "if you don't
             | like that channel, why don't you switch to another one?"
             | 
             | ---
             | 
             | Regardless, the argument is not whether or not one should
             | watch the behind-the-scenes content, it's the existence of
             | the content in the first place. If the behind-the-scenes is
             | there, you can skip it if you want, but if it is not, then
             | the one who _wants_ to know how it was filmed will be left
             | with no options.
             | 
             | Of course it doesn't mean it has to all be on the same
             | video, but the nature of social video platforms ends up
             | requiring that, otherwise the BTS is monetarily inefficient
             | (if the channel in question is in it for the money).
        
           | SyzygistSix wrote:
           | More than that, this video series has noticeably less "Look
           | at MMMMMEEEEEEEEEEEEE!!!!" to it. Which is refreshing. Less
           | filler, just the good stuff, like a professional production
           | about the subject rather than the maker.
        
             | dylan604 wrote:
             | If I click a link to a video that has the person suggesting
             | to subscribe, follow, smash, etc, I just stop watching. If
             | you feel the need to prompt for followers, you're content
             | is more than likely not good enough for me to want to
             | follow it naturally.
        
         | totoglazer wrote:
         | Interesting. I found the editing back and forth really
         | unpleasant.
        
           | malikNF wrote:
           | Ha! I didn't realize anyone was talking was watching this on
           | mute. With my own background music.
        
       | anonymousisme wrote:
       | Just when you think they're harmless, you learn about this:
       | https://www.researchgate.net/publication/224879785_The_moth_...
       | 
       | I heard stories about these from some of my unfortunate co-
       | workers who went to Kourou for Ariane launch campaigns.
        
       | xook wrote:
       | Quite the missed opportunity for "slow mothtion"!
        
         | smitty1e wrote:
         | Oh, beehave!
        
           | dustintrex wrote:
           | HN is not Reddit, we don't tolerate _ant_ ics here.
        
       | mathieubordere wrote:
       | Beautiful, but just leave these/all animals alone ...
        
       | hermitcrab wrote:
       | Cool slo-mo. But they look pretty ungainly compared to the
       | amazing flying skills of dragonflies.
        
       | stef25 wrote:
       | That's incredible. I'll do my best never to kill one again.
        
       | cies wrote:
       | Reminded me of this video (music clip for: Vitalic - Birds):
       | 
       | https://www.youtube.com/watch?v=651UYYxrfh0
        
       | im3w1l wrote:
       | Seemed so straighforward: angle wing like \, lift wing. angle
       | wing like /, lower wing. Result: propulsion.
        
         | rudian wrote:
         | Flight _is_ straightforward, it's just that humans are too
         | heavy and slow for that.
        
           | im3w1l wrote:
           | From what I read it's very complicated, with vortex
           | formations and stuff being quite important. That's why I was
           | surprised at how simple it seemed.
        
       | barcoder wrote:
       | Super slow motion videos of tiny creatures are absolute gold for
       | animators.
       | 
       | Seeing the giant flappy wings lift the moths body gave me helpful
       | insights and really inspired me.
        
       | MayeulC wrote:
       | Interesting how they raise their wings vertically:
       | 
       | - this way, there is much less drag during the ascending part
       | 
       | - I imagine the air above is laminar, so that should provide much
       | better lift too.
        
       | chinaev wrote:
       | You've got a nice LAMP there, can I come in?
        
       | firecall wrote:
       | OMG that's incredible!
        
       | berkes wrote:
       | Fascinating to see some of the moths having ripped and scratched
       | wings. And despite that, still flying just fine.
       | 
       | If a human-made aircraft had a tear in a wing like that, it would
       | probably just crash, let alone be properly navigable.
        
       | Jaxtek wrote:
       | Which camera did they use?
        
       | sharmin123 wrote:
       | Let's Secure WiFi Network and Prevent WiFi Hacking:
       | https://www.hackerslist.co/lets-secure-wifi-network-and-prev...
        
       | headsoup wrote:
       | Those ant lab slo-mo videos are awesome. Can't say I haven't
       | binged a few times on them on YouTube (lockjaw ants, springtails,
       | Etc).
       | 
       | A lot of the insects do look completely silly taking off though,
       | sometimes like they're a marionette! But fascinating.
        
       | fnord77 wrote:
       | really curious how the creator of this was able to get such good
       | depth of field with what seems like a macro setup.
        
         | Cd00d wrote:
         | Seems like he stages the initiation of everything on a very
         | small platform.
         | 
         | He mentions it around 1:10 of this video:
         | https://www.youtube.com/watch?v=H2okI6ZszQY&t=205s
        
         | dylan604 wrote:
         | due to the frame rate, I would not be surprised if this was a
         | smaller image sensor. you could get away with not needing a
         | macro lens to fill the frame.
        
       | irln wrote:
       | I was struck by how close a Bugs Life and Ants movie flying
       | scenes was to this video.
        
       | [deleted]
        
       | NDizzle wrote:
       | Does anyone else think that moths in super slow mo look like
       | video games bosses?!
       | 
       | I could imagine fighting one of those things in the next FROM
       | Software game. (Dark Souls studio)
        
       | kleiba wrote:
       | Norm MacDonald's moth joke is pretty much OT but then again...
       | https://www.youtube.com/watch?v=YxD3pT8C9-A
        
       | dharma1 wrote:
       | this kind of slow motion and macro stuff is really eye opening, a
       | perspective shift that gives us an opportunity to reflect on life
       | - how intricate, beautiful and perfect the millions of different
       | species we have on our planet are.
       | 
       | I think we're unable to fully appreciate biodiversity - a lot of
       | it is too small for us to take notice, or too large to comprehend
       | at ecosystem level. Similarly we are also unable to fully
       | appreciate the loss of it - it's too abstract and happens at
       | timescales our biological planning capabilities haven't evolved
       | for (decades instead of minutes or days).
       | 
       | Such a shame to lose millions of years of amazing parallel
       | optimisation by evolution, across so many species.
        
         | verisimi wrote:
         | I like your point about the slow motion stuff being eye opening
         | - I agree.
         | 
         | I don't get why _every_ point about 'the wonder of nature' has
         | to suffixed with a downer.
         | 
         | It actually leaves the impression with me that you actually
         | want to put everyone on a downer, while trying to signal to us
         | how much you love nature.
         | 
         | Its like saying the ice cream is great, but its so unhealthy
         | for you to eat. The way I see it, eat the ice cream if you
         | like, but don't also moan about how bad it is for you.
        
           | dharma1 wrote:
           | I recognise that! Did not want to put you on a downer though,
           | just reflect on why it often feels like we are on a slow
           | motion train wreck, incapable of doing much about it.
           | 
           | Feels like we should generally have more positive narratives
           | and stories of the future, like this
           | 
           | https://en.wikipedia.org/wiki/Solarpunk
        
             | verisimi wrote:
             | The truth is also that this is not a problem you or I
             | created. We leave our lives fairly simply I'm sure,
             | choosing not to harm others. When we make choices, these
             | choices are provisioned for us by the governance structure
             | and the corporations. The same entities that cause
             | environmental damage (eg wrt fires - cutting down pristine
             | forests rather than farming them, poor forest management in
             | not undertaking controlled burns, etc). This is not our
             | fault. To me, this is directly equivalent to the Christian
             | idea that we are born in sin. We are not.
             | 
             | However, it is expedient that this is the message that we
             | receive and so we are being blamed for 'climate change'.
             | Those doing the blaming are those that caused the problem -
             | corporations and governments.
             | 
             | Rather than take a positive action to address the problem,
             | even if there is a hit to the bottom line (money), it is
             | far easier and cheaper to 'socialise' the risk. So
             | corporation use lobbyists etc to make government put the
             | costs on the general population (carbon taxes, 'smart'
             | cities, etc). And, as it happens, this provides the same
             | corporations with the opportunity to make even more money,
             | providing us with the governmental solutions that they
             | lobbied to achieve!
             | 
             | Its a win/win for the corporations. Its lose/lose for the
             | general public.
        
       | [deleted]
        
       | kucing wrote:
       | Is it only me or the video cannot load due to HN front page?
        
         | dhritzkiv wrote:
         | I was able to load it. Here's is a direct link to the video
         | that is embedded on the page:
         | https://www.youtube.com/watch?v=JQL25_hoQ1k
        
           | dylan604 wrote:
           | I wonder if the director yelled at the talent for not being
           | able to hit their mark correctly causing them to go out of
           | focus /s
           | 
           | Also, I love where this new camera/lighting tech has gotten
           | us. 6k fps with zero flickering. hellzyeah that's cool!
        
       | awestley wrote:
       | This was a great way to start my day
        
       | 3grdlurker wrote:
       | The video left me with a feeling of reverent astonishment about
       | how beautiful our planet really is. Such a shame that we're
       | destroying it.
        
         | rudian wrote:
         | The last sentence reads like "Such a shame we're destroying it.
         | Oh well. So what did you have for breakfast?"
        
         | j7ake wrote:
         | I doubt moths will be gone after we've "destroyed" the planet.
         | They survived before us and will survive after us.
         | 
         | We are destroying the habitat for many large animals though.
        
           | berkes wrote:
           | We are destroying the habitat of a lot of moths too, though.
           | Edit: but, indeed, quite probably not of the entire group.
           | 
           | Many are specialists. In fact, moths are just butterflies,
           | and what we call butterflies are specialists in being able to
           | navigate by daylight.
           | 
           | Some moths need very special plants for their time as
           | catterpillar, others need very special flowers to drink from.
           | Again others need a goldilock humidity or temperature or
           | both.
           | 
           | I'm just an amateur though. But as beekeeper, I do have a lot
           | of interest for other pollinating and nectar eating insects.
        
             | whichquestion wrote:
             | Taxonomically moths aren't butterflies. Butterflies are in
             | a different suborder, Rhopalocera, and moths are in the
             | suborder Heterocera. They are all a part of order
             | Lepidoptera. Additionally, there are moths that aren't
             | nocturnal, like some species in the family Uraniidae.
        
             | DonaldFisk wrote:
             | The number of moths in the UK has declined by 28% since
             | 1968. There are various causes, including use of pesticides
             | and other changes in agricultural practices, destruction of
             | habitat, and anthropogenic climate change. See
             | https://butterfly-conservation.org/moths/why-moths-
             | matter/mo...
             | 
             | > moths are just butterflies
             | 
             | It's more accurate to say that butterflies are a kind of
             | day-flying moth, those belonging to the superfamily
             | Papilionoidea of the order Lepidoptera.
        
       | Aissen wrote:
       | This is incredibly nice, but I kept wondering how it looked like
       | in real time. 6000 fps is _a lot_ , so how much is it slowed down
       | ? 100x ? (6000 -> 60 fps?)
        
         | skipnup wrote:
         | Standard videos on YouTube are 30fps, so it should be 200x
         | slower.
        
           | Aissen wrote:
           | Yeah, that's precisely this type of guessing I wanted to
           | avoid :-). YouTube supports 60fps uploads, although this one
           | does not seem available in a 60fps format. And of course
           | there's the possibility of pre-processing :-)
        
             | skipnup wrote:
             | The video on YouTube has exactly 30fps, you can right click
             | and view the information for nerds (I think its called in
             | English).
             | 
             | Of course this doesn't help with the issue of pre-
             | processing, but assuming no frames have been removed or
             | interpolated the factor 200 should be more or less correct.
             | 
             | Problem left: at least I can't really mentally process what
             | 200x faster/slower would look like. (Besides turning the
             | light on tonight, opening the window and watching at moths
             | flying into my room and taking off again...)
        
         | kevincox wrote:
         | I agree. I find it so strange when people talk about the frame
         | rate. The is a product of filming and doesn't directly matter
         | to the viewer. To the viewer I care what the slowdown is.
         | Presumably it is 6000/30 which is 200x slower, but it doesn't
         | actually say anywhere that I can find.
         | 
         | I guess bigger number is better click-bait?
        
           | dylan604 wrote:
           | >I find it so strange when people talk about the frame rate.
           | 
           | Calling out the frame rate is a quick and easy way to tell
           | you that you are going to be able to see some details that
           | you ordinarily don't get to see. Yes, the higher the number
           | the more nuanced the detail can be. They could call it HFR,
           | but until recently 60 fps was considered HFR and not normal.
           | So 120 fps would be HFR as much as 6k fps, but lets face it
           | 6k fps is much more impressive than 120 fps.
           | 
           | I don't find it to be click-baity at all to include the frame
           | rate in a title of a video. In fact, I find it quite useful
           | metadata.
        
           | heleninboodler wrote:
           | I think it's because the frame rate is usually used as
           | _shorthand_ for the amount it slowed down, since a fixed
           | playback rate is assumed, but yes, it drives me crazy and
           | when I heard  "shot in 6000fps" I immediately thought to
           | myself, "well tell us what fps it's being played back in so I
           | can tell how much slower it is!"
           | 
           | When the guy filming it switches his camera from 30fps to
           | 120fps, 240fps, or 6000fps, he knows exactly what the result
           | will be so he starts thinking of "6000fps" as a specification
           | for how slow it is, which it isn't.
        
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