Animal Lovers From Around The World Share Amazing Little-Known Animal Facts

Animal Lovers From Around The World Share Amazing Little-Known Animal Facts

As humans, we are very insulated from nature. We’ve built homes, infrastructure, cities — anything and everything to remove ourselves from the constant struggle for survival that other creatures endure every day. And there’s a good reason we’ve done that: because nature is scary, alarming, and gross. But for all its weirdness, it’s also endlessly fascinating.

Animal-lovers recently took to the internet to share their favorite obscure and little-known animal facts. Here are some of the best ones.

Animal Lovers From Around The World Share Amazing Little-Known Animal FactsImage by Couleur from Pixabay

48. Size Matters

The world’s largest bacteria is so big you can see it with a magnifying glass, not even a microscope, but a Sherlock Holmes style magnifying glass. It’s called Thiomargarita namibiensis, in case anyone was wondering.

SuddenPerson

47. But… They’re Cute!

Koalas are — I’m sorry — horrible animals.

They have one of the smallest brain to body ratios of any mammal. Additionally — their brains are smooth. A brain is folded to increase the surface area for neurons. If you present a koala with leaves plucked from a branch, laid on a flat surface, the koala will not recognise it as food. They are too thick to adapt their feeding behaviour to cope with change. In a room full of potential food, they can literally starve to death. This is not the token of an animal that is winning at life.

Speaking of stupidity and food, one of the likely reasons for their primitive brains is the fact that in addition to being poisonous, eucalyptus leaves (the only thing they eat) have almost no nutritional value. They can’t afford the extra energy to think, so they sleep more than 80% of their lives. When they are awake, all they do is eat, poop, and occasionally scream like Satan.

Being mammals, koalas raise their joeys on milk. When the young joey needs to transition from rich, nourishing substances like milk, to eucalyptus (a plant that seems to be making it abundantly clear that it doesn’t want to be eaten), it finds it does not have the necessary gut flora to digest the leaves. To remedy this, the young joey begins nuzzling its mother’s but until she leaks a little diarrhea, which he then proceeds to slurp on. This partially digested plant matter gives him just what he needs to start developing his digestive system.

Koalas are also riddled with STIs. In some areas, the infection rate is 80% or higher.

TheGentlemanDM

46. Hold Your Tongue

There is this parasite called Cymothoa exigua that enters the gills of a fish, eats their tongue, and then replaces it. It’s pretty darn freaky

Here is the wiki about it.

-eDgAR-

Animal Lovers From Around The World Share Amazing Little-Known Animal FactsImage by joakant from Pixabay

45. It’s A Deadly Sin

Sloth hands work opposite to ours. They have to exert energy to open their “fist” and relax to close it. This is how they can hang from trees while they’re sleeping and not fall off.

liripipe

Animal Lovers From Around The World Share Amazing Little-Known Animal FactsImage by Minke Wink from Pixabay

44. Fear The Dragon

Dragonflies have the most successful kill rate of any creature on earth.

chevy1500

Animal Lovers From Around The World Share Amazing Little-Known Animal FactsImage by liggraphy from Pixabay

43. Food For Thought

Some squid have toroid shaped (donut) brains, and their esophagus (throat) passing through it. If they eat something too big they can get brain damage.

horch13

Animal Lovers From Around The World Share Amazing Little-Known Animal FactsImage by falco from Pixabay

42. Pet Project

Some species of burrowing tarantula let tiny frogs live in their burrows. The frogs are kept safe by the big, mean spider, and in exchange, they keep the burrow free of pests too small for the tarantula to deal with. This is pretty much how cats were domesticated.

Tiny frogs are tarantula cats.

The_First_Viking

Animal Lovers From Around The World Share Amazing Little-Known Animal FactsImage by WikiImages from Pixabay

41. So Cute

Ancient penguins could have been up to 7 feet tall.

StarsandstampS

Animal Lovers From Around The World Share Amazing Little-Known Animal FactsImage by fxxu from Pixabay

40. Clone Kitties

Cheetahs are so closely related to each other that you can freely transplant organs between all members of their species without needing immunosuppression.

Lord_of_Hedgehogs

Animal Lovers From Around The World Share Amazing Little-Known Animal FactsImage by Dušan Smetana from Pixabay

39. Bird-Brained

Crows are absurdly intelligent. We all know they have very good problem solving skills, like throwing a nut onto a road and picking the remains when the lights turn red.

But they have social structure. They punish crows who have stolen food from younger crows. They avoid areas where a lot of crows have died. And they don’t caw during funerals.

And when a crow dies, its buddies come examine the corpse to see how it died so they can avoid a similar fate. Yes, crows understand the concept and are afraid of death and try to avoid it at all costs.

Aomory

Animal Lovers From Around The World Share Amazing Little-Known Animal FactsImage by Free-Photos from Pixabay

38. Camping Tips

A horse can outrun a bear.

If you see a mountain lion, it has already decided to eat you.

If you’re camping and you hear an animal moving around, it’s probably a skunk or a beaver or a porcupine. Bears, moose, and other large animals are surprisingly sneaky.

makesitallup

Animal Lovers From Around The World Share Amazing Little-Known Animal FactsImage by 3031830 from Pixabay

37. Stole Your Girl

There’s an insect called the scorpionfly that impresses mates by bringing them prey to eat. The bigger the meal, the better.

Only, some scorpionflies aren’t that great at catching food. So some of these males will imitate females, and wait for other males to bring them their gifts. Then they take the gift, fly away, and give it to an actual female.

smiffypiffy

Animal Lovers From Around The World Share Amazing Little-Known Animal FactsImage by Anita Menger from Pixabay

36. Seal The Deal

Seals will get seasick if you put them on a boat.

The-Goat-Lord

Animal Lovers From Around The World Share Amazing Little-Known Animal FactsImage by Manfred Richter from Pixabay

35. Who’s Slow Now?

A green sea turtle can swim faster than Usain Bolt can sprint. That’s right: an animal out there with a house for a body can swim at speeds we don’t allow in playground zones — 35MPH.

rkhbusa

34. Dogs Pay Attention

Dogs may make social judgements about people based on how those people treat their owners.

A study out of Japan had dog owners asking two people for help opening a container. There were three possible outcomes: a person reacting negatively by refusing and turning away, a person remaining neutral, and a person helping. The dogs were then offered food from the people the owner had approached for help. Dogs were much much less likely to accept food from the people who had refused to help their owners, and much more likely to accept food from those who had been neutral or who had helped.

LogicalMess

Animal Lovers From Around The World Share Amazing Little-Known Animal FactsImage by Karen Warfel from Pixabay

33. Liver Let Die

Polar bears are so efficient at storing Vitamin A that consuming a polar bear liver can cause death. One polar bear liver contains enough Vitamin A to kill 52 adult humans.

quantumguy

Animal Lovers From Around The World Share Amazing Little-Known Animal FactsImage by IMAGE-WS from Pixabay

32. You Had Me At ‘Naked’

Naked mole rats are very weird animals. They don’t feel pain at all, except for chilli. They can survive 30 minutes without oxygen. Mole rats can’t regulate their body temperature, but their incisors can work independently. No one has ever found cancer in a mole rat; they are thought to be immune to it.

They can live for 30 years.

Pagan-za

31. Achilles’ Lungs

The American bison is the only animal in which both lungs share a common cavity. In every other animal the lungs are separated. What this means is that when shot by an arrow, both lungs would collapse and the buffalo would suffocate quickly. (For other animals, being shot in the chest would only collapse one lung, and they would at least have a chance.) That’s why such a large animal could be taken down with relatively small weapons.

angmarsilar

Animal Lovers From Around The World Share Amazing Little-Known Animal FactsImage by skeeze from Pixabay

30. Seeing Red

There aren’t a lot of bees in Australia, so for pollination, plants rely on birds. Birds see the colour red better, which in turn increases the flora reproduction rate — this is why a lot of plants are red in Australia.

spacedoutletterz

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29. The 150-Year-Old Virgin

The Greenland shark reaches sexual maturity at 150 years old and can live as long as 300-500 years. It always fascinates me that theres something that can live that long.

Truedeal

28. Gotta Reward Yourself

Gorillas will pleasure themselves after they win a fight against another Gorilla.

SneakyMonsta

Animal Lovers From Around The World Share Amazing Little-Known Animal FactsImage by Alexas_Fotos from Pixabay

27. One Is The Loneliest Gerbil

Some stores will only sell gerbils in pairs because they get very lonely. I think it’s in Switzerland where it’s forbidden by law to only keep one guinea pig. The loneliness is considered animal cruelty.

dontkickducks

26. Porcupine Problems

Porcupines climb trees and come down backwards and use their tail to feel for the ground. Sometimes their tail will hit a branch and they will think it is the ground and so they will jump off and impale themselves. Over time they evolved to have antibiotics in their quills so when they fall out of trees they don’t die.

otterdragon

Animal Lovers From Around The World Share Amazing Little-Known Animal FactsImage by Alexas_Fotos from Pixabay

25. Not Like The Looney Toons

Tasmanian devils can carry a type of cancer that is contagious to all others of their species. There was a serious epidemic in Australia not too long ago. They’ve created a vaccine though — really interesting stuff.

hashtagsugary

24. Put ‘Em On The Barbie

Snapping/pistol shrimps and their colonies are so loud that they can interfere with sonar used by other animals and submarines.

They also create tiny but incredibly powerful implosions through the sheer force of their pincers closing ludicrously fast, which is cool.

SolipsistAngel

Animal Lovers From Around The World Share Amazing Little-Known Animal FactsImage by basuka from Pixabay

23. Can’t Blame Them

Flatworms fence with their genitals. The loser gets stabbed with the winner’s appendage and becomes pregnant. They are actually hermaphroditic, and being the one to have to carry babies is very taxing, so they will fight to not have to do that!

MightyCaseyStruckOut

22. Dirty Old Stoat

Stoats hunt for fun, and live in the dens of things they kill. They also do a hypnotizing dance to disorient their prey. It looks like a cross between a one-man mosh pit and a seizure.

demonchefofportland

21. Bad…

The Warrior Wasp’s sting was described by biologist Justin Schmidt (Creator of the Schmidt Sting Pain Index) as: “Torture. You are chained in the flow of an active volcano. Why did I make this list?” It was also considered “traumatically painful” on the Starr Sting Pain Scale.

TheSorge

20. …And Worse

According to Coyote Peterson (Brave Wilderness), who made videos of himself being stung by the most painful insects in the world, the Warrior Wasp’s sting isn’t nearly as bad as the Bullet Ant. Being stung by the Bullet Ant feels like you’re being shot and the pain can last for up to 24 hours. It hurts to even think about it.

Sabaton_Fan

19. We Stole The Avocado!

Both an animal and a plant fact.

​Avocados were evolved to be eaten by the giant ground sloth. Imagine a sloth, but so massive it could only live on the ground. The flesh attracted the sloth and the very large seed was “designed” to travel through their intestinal tract for re-seeding or whatever plants do.

Humans killed the sloth but loved the avocado. We therefore domesticated the avocado to increase the yummy flesh. The pit has gotten smaller but is still very large. Whenever you eat an avocado, think of the long extinct giant sloth.

Another cool fact: scientists in south America have been studying massive, symmetrical cave systems in the jungle that are anywhere from 30 to 300 feet deep with different branches and chambers. Because of their shape (perfectly oval-shaped and symmetrical), they couldn’t have been formed by water flow, or nearly any other geological process. However, by looking at the markings on the walls of these tunnels, the scientists have determined that they were carved out over many generations by ground sloths.

Different species created different sizes, with some being 3 feet wide, and others over 10 feet wide, and hundreds of feet deep. It’s all very interesting.

quokkafarts/ElVille55

18. Ant Empire

Ants breed and domesticate aphids around their colonies so they can drink their milky secretions. Aphids are ant cows. So ladybugs, then, would be like ant chupacabras.

There are also a variety of ants called slave making ants that will go scout around for other ant colonies nearby. Then they go on a little ant crusade and invade another colony. They capture the larva of the target colony and leave with them. The larva are then tricked into thinking they’re originally from the slavers colony and will serve  it how they normally would have their real colony.

Cereborn/Userhasbeennamed

17. Don’t Mess With Snails

A snail has over 2,000 teeth. And they can bite you. I have been bitten by a snail.

PistolMama

Animal Lovers From Around The World Share Amazing Little-Known Animal FactsImage by cablemarder from Pixabay

16. I Knew Ducks Were Bad People

Ducks are extremely aggressive with crazy inflatable corkscrew genitals, so the females have evolved corkscrewed genitals of their own that corkscrew the other way. The females also have “pockets” in there to store unwanted seed before it gets too far.

Long story short: most duck sex is not consensual, but there are very few babies as a result.

YoureMyDogBlue

Animal Lovers From Around The World Share Amazing Little-Known Animal FactsImage by Patou Ricard from Pixabay

15. Spider Goats

SPIDER FACT: Did you know that spider webs are initially liquid? Upon coming into contact with the air, the web hardens, creating a substance that is 5x stronger than steel. It is believed that, if a spider could produce threads as thick as a pencil, they would be strong enough to stop a plane in flight.

However, farming silk from spiders is largely impossible, both due to the quantity of the silk, and due to the fact that the spiders attack one another. For this reason, scientists have genetically engineered goats with spider DNA that can produce silk through their milk. They are called spider goats, and they are chimeras — a creature with the genetic information of two animals. In this case, the genetic information comes from two different species.

Sebaren

Animal Lovers From Around The World Share Amazing Little-Known Animal FactsImage by Hans Braxmeier from Pixabay

14. To Leech Their Own

There’s a parasite that needs to get inside a warm-blooded animal. Problem is, it lives in fresh water. So it waits to get swallowed by a fish. Then it “takes over” a part of the host’s brain, adjusting its behavior so the fish is no longer afraid of shadows. The fish is then more likely to get eaten by a heron (large bird that stalks freshwater fish). That way the parasite gets inside its warm-blooded host and does lord knows what.

Here’s a bonus one. Researchers took a leech, put it in a maze and put food at the other end. Eventually the leech figured out the route. They then liquidized the leech, fed that leech to other leeches, and those leeches were able to complete the maze on the first try. They had “acquired” the other leech’s memory

ronnie_s

13. I’ll Believe It When I See It

People thought the okapi (sort of mix between a horse and a giraffe) was a hoax until it was photographed.

In parts of Sumatra it is believed that orangutans can speak but refuses to do so because they don’t want to work.

Victoresball

Animal Lovers From Around The World Share Amazing Little-Known Animal FactsImage by Yinan Chen from Pixabay

12. Green Critters

Squirrels are responsible for thousands of new trees every year. They collect and bury their nuts all over the place so they’ll have food to last thru winter, but they forget about most of them.

southwycke75344

Animal Lovers From Around The World Share Amazing Little-Known Animal FactsImage by 631372 from Pixabay

13. Some Sort Of Beaver Duck

Scientists thought the platypus was a joke until they send a dead one back to be studied. One of the scientists of the time actually took a knife to the dried pelt to search for stitches. They thought it had to be a prank with different animals sewn together.

FeatheredCat

Animal Lovers From Around The World Share Amazing Little-Known Animal FactsImage by pen_ash from Pixabay

12. Under The Sea

Fish have been seen using tools — deliberately hitting a clam with a rock to get it to open so they can eat it. Some fish (eels and groupers) form hunting partnerships where they communicate across the species barrier with specific signals to put their individual strengths to work (the eels chase prey out of crevices to where the groupers are waiting in open water). They also get fooled by illusions in the same way we do, meaning that their brains are processing and interpreting their environment in a similar way to ours.

BoldlyGone1

Animal Lovers From Around The World Share Amazing Little-Known Animal FactsImage by Robert Balog from Pixabay

11. Always Wondered

Woodpeckers’ tongues wrap around their skull to help absorb the impact of smashing their face into wood repeatedly.

Paranoidas

Animal Lovers From Around The World Share Amazing Little-Known Animal FactsImage by Oldiefan from Pixabay

10. Oh, Possums!

Opossums were originally found in the eastern and central parts of the United States until the 1930s when they were intentionally transported to the western portion to be used as food during the Great Depression.

CrackersTheBigDuck

Animal Lovers From Around The World Share Amazing Little-Known Animal FactsImage by csbonawitz from Pixabay

9. Fertile, Flirty Female Ferrets

Female ferrets die within a month if they don’t get any loving from their male counterparts — unless they are spayed. Basically, when they go into heat, they stay in heat until they are impregnated. And if they don’t become pregnant they die of exhaustion because being in heat takes a toll on the body.

Spay and neuter your pets, but especially your ferrets.

theycallmecrabclaws

8. OK Coral

Coral is an animal, related to jellyfish. Many coral species have a symbiotic relationship with a microorganism called zooxanthellae, which lives in their tissue and photosynthesizes like a plant, converting light into organic energy. Corals also deposit calcium carbonate and build huge geological structures, called reefs. The most massive structure ever created by any living organism on planet earth is a coral reef.

Corals are like a cross between animals, plants, and rocks, and they’re incredibly important for the health of our oceans, because reefs serve as a “nursery” for many, many marine species. Save the reefs.

Barack_O_Mama

7. Man’s Best Friend

Humans and dogs are the only two different animals that share a bond that we do. “Behavior research supports the recent neuroscience too. According to Andics, dogs interact with their human caregivers in the same way babies do their parents. When dogs are scared or worried, they run to their owners, just as distressed toddlers make a beeline for their parents. This is in stark contrast to other domesticated animals: Petrified cats, as well as horses, will run away.

“Dogs are also the only non-primate animal to look people in the eyes. This is something Andics, along with other researchers, discovered about a decade ago when he studied the domestication of wolves, which he thought would share that trait. They endeavored to raise wolves like dogs. This is a unique behavior between dogs and humans — dogs seek out eye contact from people, but not their biological dog parents.”

Source.

mikepoland

Animal Lovers From Around The World Share Amazing Little-Known Animal FactsImage by LUM3N from Pixabay

6. Just Keep Swimming

Fishkeeping is a gateway to an untapped goldmine of obscure, useless, and easily demonstrable animal facts. Freshwater in particular is great for this, because there’s a lot of weird stuff that ends up in the hobby, and you just tend to learn about it as you get more into it.

  • Did you know that Electric Catfish exist? They’re weird looking and a tad stupid, but they do in fact generate offensive electric shocks.

  • Electric eels are not in fact eels, but rather South American knifefish, a group which contains several species of electricity-generating fish, though none as potent.

  • Bichirs are a group of primitive freshwater fish that have basic lungs, lobed, limb-like paired fins, and – while in the larval state – feathery external gills like a salamander.

Quetzel11

5. No Wonder They Stay In The Water

Hippopotamus milk is pink. So is their sweat. It often looks like they’re sweating blood.

myridom

4. Big Bird Loves You

On ostrich farms, some farmers have a hard time with breeding because the ostrich is more attracted to humans than other ostriches.

That’s right: somewhere out there an ostrich wants to make sweet love to you.

cleancutPunk

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3. Only The Food Dies Young

Crocodiles never die of old age. They continue to live and grow for as long as there is a sustainable food source around. Most crocs die because they’re killed by humans or they grow to big and die of starvation because they can’t eat enough to sustain themselves.

Sub_Steppa

2. That’s What That Means!

Here’s a fact you’ll want to know if you’re a dog owner — or just a dog-lover. The reason dogs sneeze when they’re playing with humans is to show that they are in fact playing, and not being aggressive. It’s their way of saying, “Just joshing!”

Animal Lovers From Around The World Share Amazing Little-Known Animal FactsImage by Cedric Clooth from Pixabay

1. Ancients Of The Deep

Sharks have existed on the planet longer than trees.

That still blows my mind. Like, you think of early life on this planet. What is there? Plants, moss, grasses, vines, bushes, and trees. But oh, no, trees haven’t been around forever. They had to evolve from other plants. And while those pre-tree plants were doing their thing SHARKS WERE ALREADY SWIMMING IN THE OCEAN EXACTLY THE SAME AS THEY ARE NOW!

TeaPartyInTheGarden

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