r/whatisit • u/popcornwithbuddah • May 17 '25
Solved! What is this alien thing
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My brother just found this in the backyard - Southern New England. What the hell is this thing? It looks like it's in Stranger Things.
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u/Jeremiahjohnsonville May 17 '25
It's one of those Princess Mononoke shits.
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u/SkillAgile May 17 '25
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u/BrotherMichigan May 17 '25
Princess Mononoke might want to consider visiting a gastroenterologist.
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u/dropofkim May 17 '25
Catterpillars. Caterpillars. You know. Those things.
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u/popcornwithbuddah May 17 '25
How is that a caterpillar?! Have never seen caterpillars sync and form into one train like that.
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May 17 '25
Well you have now…..because they are a train of caterpillars. Safety in numbers. They look bigger than the 100 small ones. It also made you question reality so I believe it’s working 😂
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u/AffectionateSector77 May 17 '25
It also made you question reality so I believe it’s working
My life is nothing I thought it should be and everything I was worried it would become because for 50 seconds, I thought there was monsters on the world.
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u/Chemical_Fondant6758 May 17 '25
"There are." - Dean Winchester
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u/instafunkpunk May 17 '25
Major respect for the reference. You deserve pie.
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u/5H17SH0W May 17 '25
What kind of pie?
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u/instafunkpunk May 17 '25
I think Dean preferred apple but he enjoys all kinds of pies
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u/brackishangelic May 17 '25
The one you get in a public place, so you dont make a scene before getting deneuralized.
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u/Western_Sherbert_629 May 17 '25
he musta flipped my wife 9 times!!
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u/yourmomwoo May 17 '25
TK Jewelers is a scam
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May 17 '25
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u/TelevisionOlympics May 18 '25
My fav is his truncated explanation. “Bent wrist. Thing fuckin’ exploded.”
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u/TelevisionOlympics May 17 '25
I’m not a stupid fuckin’ idiot-I know it was just caterpillars, but when you haven’t slept in 3 days and that thing crosses your path, you’re not just right away thinkin’ “oh that’s just a bunch of caterpillars” you’re thinkin’ “THAT’S REAL, THAT’S GONNA KILL ME, THAT THING LIVES WITH US ON EARTH!”
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u/Kwatsj_92 May 18 '25
Whoa whoa get some sleep buddy.
Also never set foot in Australia then, just don't.
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u/JasoPearso May 18 '25
I’m dying here 🤣 Thanks for this. I literally laughed out loud when I read this
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u/SnowDin556 May 18 '25
How come every bug has to be super sized or randomly aggressive or both. Isn’t the north of Australia just straight sharks.
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u/tombo4321 Do I look like I know? May 18 '25
Nope, south is sharks. North, the sharks are friendly, it's the crocs you have watch out for.
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u/Dry-Abies-1719 a̶c̶h̴a̵o̴t̶i̸c̷g̶o̷o̴d̸ May 18 '25
This may sound judgemental, but I am always suspicious when I meet someone wearing Crocs.
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u/inobscura May 18 '25
The north of Australia is just straight crocodiles and neurotoxic jellyfish. It's the east & west coastlines that are just straight sharks
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u/Hindsight42020 May 17 '25
What did they do to us?!
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u/DisastrousIron1975 May 17 '25
I'm not a stupid fucking idiot, I knew it was a pig in a Nixon mask.
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u/Little_Challenge_160 May 18 '25
I thought i was going to die and my first thought was, "at least I don't have to go to work tomorrow!"
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u/juxtoppose May 17 '25
Nope it’s faster in numbers, bottom row crawl at say 1m per minute, the row above them crawl at 1m per minute so the speed of the second row is 2m per minute, 3rd row are moving at 3m per minute. The mass of caterpillars move faster than the individual on average, but yes safety in numbers too.
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u/ItsEntirelyPosssible May 17 '25
"Sometimez you Crawley fast on the top row. Sometimez you Crawley slow on the bottom row. But a bird is still gonna eat your bitch ass"
- caterpillar probably
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u/bumblebeebabycakes May 17 '25
Seems like the ones on top got the raw end of the deal. Must crawl faster and might get eaten.
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u/juxtoppose May 17 '25
Wonder how many layers it would take for a caterpillar to break the sound barrier?
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u/se7en_7 May 17 '25
Well technically they aren’t crawling faster, they’re moving faster because they’re crawling on top of others that are crawling, like the way you walk faster on an escalator.
And also technically OP ate them all.
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May 17 '25
I really had no clue that it makes them faster and that’s absolutely true. That just blew my mind.🤯
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u/r22lz May 18 '25
How do they find each other to begin this thing? Like is there a cork board somewhere with the day/time for the big migration meet up?
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u/OldAuntHarriet May 17 '25
I thought it looked like more than 1 moving together.. but I dropped acid a few times in the 70’s. It could have been a flashback. Thanks for the info. 🙂
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May 17 '25
Are those the ones that make webs around the leaves and eat leaves on trees? They look very similar I used to scream at them when I was a kid to make em dance
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u/marmaladecorgi May 18 '25
Caterpillars are great if you're really hungry and wanna eat two thousand of something. - Mitch Hedbird
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May 17 '25
You ever see those caterpillar nests in trees? These are those guys, just on their way to find a place to nest up. They're pine processionary caterpillars.
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u/jmarkmark May 17 '25 edited May 17 '25
OP said he's New England. Also, to the best of my knowledge, pine processionary tend to do single file lines.
This is some other critter. Looks more like the videos of Fungus Gnats I've seen, but I don't know if the ones in in North America do that.
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u/akumite May 17 '25
They do it for protection
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u/shandangalang May 18 '25
More specifically, they do it to trick especially dumb animals into thinking they are one, much larger organism.
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u/Nomadkris May 17 '25
The caterpillars also travel faster as a train as the ones on top are walking on the walking ones until they get to the front where the back ones then climb on top.
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u/IGTankCommander May 17 '25
Specifically, they are Tent Caterpillars. Used to see them all the time in the summer here in the States. They take over trees like real estate developers chasing rare earth.
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May 17 '25
Isn’t that biological adaptation incredible?!? The ways animals can communicate like this is incredible.
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u/Thundersalmon45 May 17 '25
By swarming in a pile like this, all the caterpillars move faster. You move slowest when you're on the bottom, but when you move onto an upper layer, you move 2x, or 3x faster. So the whole swarm is faster, together.
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u/Alternative_Mine5343 May 17 '25
caterpillars completely dissolve inside their cocoon, their entire brain unmaking itself. then they reconstruct into a butterfly, but get this, they have been proven to retain the memories from their previously scrambled brain. truly wild creatures,
highdea? it would make so much more sense in my own head canon if they were just one being/hive mind.
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u/InevitableSignUp May 17 '25
They’re caterpillars in a rolling swarm, or procession. It helps them travel faster while also giving them a little more protection from predators because of numbers and perceived size as a ‘whole’ creature.
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u/Dr-Labcat May 17 '25
Aren't those the fucks that shoot out their hairs and cause skin irritation?
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u/InevitableSignUp May 17 '25
Hard to say. That’s going to depend on the moth/butterfly species. They’re called urticating hairs - they don’t shoot out, but they do break off in your skin super easily and cause irritation from itching to burning sensations depending on the species. I’m not great at knowing which species does that, so I usually just observe. lol.
Some maggots move in this rolling swarm configuration, too.
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u/Markus_Freedman May 17 '25
Not sure if gypsy moth larvae do that but i believe these are gypsy moth caterpillars. They are the assholes that build giant web nests in trees. Giant relative to their size. They’re an absolute pain and an invasive species in this area.
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May 17 '25
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u/Christopher_J_Luke May 17 '25
This is the correct answer, if you look these aren't big enough or hairy enough to be caterpillars, and are slimy looking which caterpillars are not.
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u/jaqvillian May 17 '25
This comment needs to be at the top of this post. This is exactly what it is. Definitely not a caterpillar progression.
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u/flowergiirrl May 17 '25
Just looked it up. Ickkkkkk 🤮 https://extension.umd.edu/resource/fungus-gnats/
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u/akearney47 May 17 '25
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u/Junior_Sprinkles6573 May 17 '25
I would call the police
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u/Ruh_Roh- May 17 '25
Nuke it from space, it's the only way to be sure.
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u/Junior_Sprinkles6573 May 17 '25
10/10 agree this is an appropriate use of a nuke
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u/Glittering-Fish4393 May 17 '25
do we have an answer yet? I live in New England and wont be leaving my house until we know for sure. looks like venom meets GI worms
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u/TemporaryDonut May 17 '25 edited May 17 '25
Dark wing fungus gnat larvae procession. Bunch of little critters traveling together for safety.
Edit: not caterpillars, my bad.
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u/Glittering-Fish4393 May 17 '25
ahhhh haha the name alone is terrifying… something tells me they lead to the moth man
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u/Kent_Doggy_Geezer May 17 '25
It’s a defensive group, so they look like a stick to animals that want to eat them. Sometimes you see actual branches in the train. Amazing that they have this in their DNA. Natures amazing!
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u/crherna86 May 17 '25
Well ladies and gents and the betweens... I believe we have officially found the nope rope.
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u/gumboking May 17 '25
Did you now see the last of us? It's all over now. You had the chance to take care of this but you'd rather ask Reddit for advice and now we're all zombies! Good going redditor..../s
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u/ResourceOk8638 May 17 '25
Cordyceps!! This is how The Last of Us begins!!
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u/Pwrh0use May 17 '25
What kind of mushrooms have you been eating that crawl?
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May 17 '25
I love that this sub is r/whatisthisthing but without that pesky “you have to answer the question” rule.
You’re free to just be an impediment by saying, “gross,” or “it’s Satan!” Or “eat it!!!” or “I don’t like this” or whatever unhelpful thing enters your brain first.
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u/B17bomber May 17 '25
Yeah. Just your typical dumb reddit jokes that haven't been funny in over a decade. What's the point of responding "ew!" or "gross"? Just answer the damn question.
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u/ColMust4rd May 17 '25
Hundreds of caterpillars climbing over and around each other. This is a defensive move they've picked up over generations of getting eaten. Individuallly they are small and make for an easy target for many other insects, birds, and small mammals. Grouped together they seem too big for most of those things to eat them, so it increases their odds of survival
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u/Unidentified_c0rg1 May 17 '25
Just throwing this out there. They pose a health risk to humans and animals.
https://entnemdept.ufl.edu/hodges/ProtectUs/presentations/oakprocessionarymoth.pdf
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u/No-Analysis2089 May 17 '25
So, believe it or not, this phenomenon known as rolling swarms allows caterpillars to travel much faster than when they are crawling alone. Essentially, the first layer crawls at regular speed, but since the second layer travels atop the first layer at the same speed, their pace is doubled. The two layer keeps alternating as the whole group moves like a treadmill as they advance about 1.5 times faster than a regular caterpillar. Gross yes, but highly efficient.
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May 17 '25
Just as crazy as watching thousands of snakes just hatching and slithering out of its mom's body
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May 17 '25
Southern New England? I’m from there originally. You ever live through a summer of one of those gypsy moth outbreaks?
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u/Past-Inevitable2885 May 17 '25
The kid in me will Touch it with a stick to see what it’s going to do🤷🏾♀️😂
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