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60 Fun Facts About Animals You Probably Didn’t Know Before

Think you know everything there is to know about these familiar animals? Think again!

Koala at Lone Pine Koala Sanctuary BrisbaneManon van Os/Shutterstock

Koalas

These slow-moving, eucalyptus-eating marsupials native to Australia are beloved for their sweet demeanors and distinctly non-human adorableness. However, they do share one feature in common with homo sapiens: fingerprints. What’s more, their fingerprints, analyzed under a microscope, are virtually indistinguishable in the way they loop and whorl from our own. Researchers posit that koalas adapted this feature—which is also present in primates such as chimpanzees—in order to better grasp the branches they climb to forage for leaves. Check out these other fun facts about animals that live long.

Thai elephant daily bathsittitap/Shutterstock

Elephants

According to Live Science, elephants have “many admirable qualities,” including a fantastic sense of smell, a seeming near-immunity to cancer, and “complex social lives.” Despite all this, here’s a crazy animal fact: elephants are unable to jump. That’s because they have what an evolutionary researcher at the Royal Veterinary College in London calls “wimpy lower-leg muscles” and inflexible ankles—conditions that also make it a challenge for them to run for more than a short distance. These manatee facts will blow your mind. 

rare & elusive australian duck billed platypus in rainforest creek,eungella nat park, mackay,queensland, australia.exotic looking beaver tailed otter footed venomous mammal tropical jungle creek riverworldswildlifewonders/Shutterstock

Platypuses

As silly as platypuses look, you certainly wouldn’t want to get on the bad side of one. One of the fun facts about animals that look innocent, like the platypus, are their strange defense mechanisms. The heels of their back feet have spurs that can release venom, making these wild animals one of the few types of poisonous mammals. While the venom isn’t strong enough to kill a human, it’s extremely painful and can cause swelling and even hyperventilation, and that’s definitely enough to make platypuses one of the innocent-looking animals that are actually dangerous.

The sloth on the treeParkol/Shutterstock

Sloths

You probably think of sloths as one of the slowest wild animals out there—and they are pretty slow, to be sure! But they actually have a neat talent that you may not know about. They’re skilled swimmers—and they swim about three to four times faster than they usually move! According to Live Science, they do the breaststroke just like humans do, and it’s a vital skill for them to survive in rainforests that have a tendency to flood. If you thought it wasn’t possible for sloths to get any cuter, just imagine one swimming! Or take a look at these adorable sloth pictures you need in your life.

Humpback Whales pacific OceanChris Holman/Shutterstock

Whales

These massive aquatic mammals cannot actually breathe underwater—they have to periodically return to the surface to breathe. So that raises the question, how do they sleep? Do they sleep? Well, they do—but only half of their brains sleep at a time. Known as “unihemispheric slow-wave sleep,” this method allows the whales to get enough rest while also staying alert enough to consciously breathe and be on the lookout for any dangers.

Mother Polar Bear and her cub rub noses near the village of Kaktovik in the Beaufort Sea off the north coast of Alaska. Polar Bears gather here in large numbers every fall.Jeff Stamer/Shutterstock

Polar bears

According to Polar Bears International, polar bears use an adorable, unique type of greeting—they touch noses with one another! This is also how they request to share food; a bear will approach another bear that’s feeding and touch its nose to ask permission to join in on snack time.

Two kangaroos in a fieldNathan White Images/Shutterstock

Kangaroos

These large Australian marsupials are known for their ability to hop great distances, which is the primary way they get around. But an odd feature they have is that they can’t walk backward, partly because of the structure of their powerful rear feet and their large tails. This is the reason you’ll find a kangaroo on the Australian Coat of Arms—the designers wanted to symbolize the way the nation was only moving forward, so they picked an animal that physically can’t move backward. (The Coat of Arms also has an emu on it—emus can’t walk backwards either.)

Great white shark - Carcharodon carcharias, in pacific ocean near the coast of Guadalupe Island - Mexico.Marc Henauer/Shutterstock

Sharks

“Just keep swimming…” sings Dory the blue tang in Finding Nemo. For some types of sharks, this is more than just a motivational saying—it’s life or death! Live Science reports that several types of sharks use a certain type of breathing that requires them to swim quickly with their mouths open, which allows oxygen to reach their gills. While some sharks can breathe even if they’re still, great white sharks, makos, and whale sharks (among others) must move constantly to take in oxygen. Check out some more fascinating (and reassuring!) facts about sharks.

Peacock with spread wings in profile.Viliam.M/Shutterstock

Peacocks

First of all, the idea that “peacock” is the correct name for all of these birds is one of the animal facts that you actually have all wrong. “Peacock” only describes the males; the females are technically called “peahens,” and both sexes are considered “peafowl.” Another interesting fact about peacocks is that they can be born with partially or completely white coloring due to a genetic mutation; this is known as leucism, and the birds are still stunning to look at!

Spotted hyena (Crocuta crocuta), also known as the laughing hyena.Vladimir Wrangel/Shutterstock

Hyenas

Hyenas are generally thought of and portrayed as dog-like creatures, but these wild animals are actually more closely related to cats, according to National Geographic! Their scientific classification puts them in the “Feliformia” suborder, one of two suborders in the order Carnivora. Feliformia is the “cat-like” carnivores; the other suborder, unsurprisingly, is “Caniformia.” But hyenas are still different enough from big cats to have their own separate family classification—entirely their own family, “Hyaenidae.”

Honey badgerKobie Douglas/Shutterstock

Honey badgers

Though honey badgers have developed a reputation for being ferocious and just about indestructible, partly because of their taste for poisonous snakes, they’re actually not naturally immune to poison. When they’re young, their mothers slowly introduce them to poisonous animals like tiny scorpions so that they develop an immunity. Oh, and their name might be something of a misnomer. Though they do look similar, they’re not actually closely related to European badgers; they’re actually part of the weasel family.

Toucan on the branch in tropical forest of BrazilSJ Travel Photo and Video/Shutterstock

Toucans

If these birds’ colorful appearances; uses in marketing; and huge, almost plush-looking beaks give you the impression that they’re a fun-loving species, well…you’d actually be right! According to National Geographic, as part of a mating ritual, a pair of toucans will toss fruit back and forth with their beaks! Birds of all species can have quite the sense of humor, as these 22 hilarious bird photos prove.

Male narwhal feeding on small bait fish on the surface, Admiralty Inlet, Baffin Island, Canada.wildestanimal/Shutterstock

Narwhals

This “sea unicorn” is a double-take-worthy creature if there ever was one. And learning facts about narwhals doesn’t make them any less bizarre! In fact, get a load of this weird fact: The “horn” or “tusk” that makes them so famous is actually a tooth! It juts right through the male narwhal’s upper lip and reportedly plays a role in attracting a mate. Expand your knowledge of weird animal facts by learning about the strangest animal found in your state.

Close-up shot of a quokka, Setonix brachyrus, on Rottnest Island, looking right into the camera.Gone For A Drive/Shutterstock

Quokkas

These smiley Australian mammals are all over Instagram, but they’re more than a pretty face! The creatures are native to the western Australian island of Rottnest, a nature preserve where freshwater is scarce. Luckily, though, these little guys can survive for a full month without drinking water, mainly because their diet includes leaves and vegetation that contain a lot of moisture. Quokkas easily make our list of absolutely adorable wild animals that give puppies a run for their money.

Ring-tailed lemurDavid Briard/Getty Images

Lemurs

Though there are more than 100 different species of lemur, lemurs are considered among the most critically endangered mammals in the world due to their low overall number. Some of the most notable types of these Madagascar-dwelling creatures are the ring-tailed lemurs, whose tails are longer than their bodies, and the blue-eyed black lemur, which, according to the San Diego Zoo, is the only primate besides humans that can have blue eyes.

Group Of Camels walking in liwa desert in Abu Dhabi UAEAli Suliman/Shutterstock

Camels

These gentle giants (well, mostly—you certainly wouldn’t want to be on the wrong end of a kick or spit from one!) have been nicknamed “the ships of the desert.” While that’s partly because they’ve carried cargo across the desert throughout much of human history, it’s also because of the “rolling” way they walk. The distinctive way they walk is by moving the legs on each side of their body at the same time (their two left legs, then their two right legs, and so on), making them “rock” back and forth when they walk.

Bearded Dragon - Posing like a champ on a large boulder with soft focus green foliage in the backgroundRyan Ladbrook/Shutterstock

Bearded dragons

With a name like that, you’d think these creatures would be the epitome of ferocity—and they certainly look pretty intimidating, to be sure. But, according to PetSmart, they’re actually quite friendly, and they have the adorable quirk of waving their arms in an almost human-like manner to demonstrate recognition.

Madagascan Sunset Moth (Chrysiridia rhipheus) , One of world's most impressive coloful and beautiful with iridescent parts of the wings. Selective focus, blurred nature green background. ButterflyMark Brandon/Shutterstock

Butterflies

Although butterflies have long, tube-like tongues called probosces they unfurl so they can suck in flower nectar, their ability to taste does not come from their mouths. Rather, it lies in their feet. According to the San Diego Zoo, this allows them to discern which flowers they land on are the right ones for laying their eggs on. “[B]y standing on a leaf, they can taste it to see if their caterpillars can eat it,” says the zoo’s website. Learn more fascinating facts about these beautiful creatures.

Sea otter close up portraitMenno Schaefer/Shutterstock

Sea otters

There are 13 species of otter worldwide (everywhere but Antarctica)—and sadly, 12 species of these marine mammals are vulnerable, threatened, or endangered. This is news that’s hard to bear when confronted with their inherent cuteness, witnessed in recently circulating photos of mother-and-child pairs holding hands to avoid drifting away from each other as they snooze. Discover 14 more wild animal species you never knew were endangered.

Cute bunny rabbit in colorful meadowRichard Peterson/Shutterstock

Bunnies

Sure, they’ve got those long ears, all the better to hear you with—as AskNature.com points out, they can rotate these appendages 270 degrees in order to detect sounds, some from as far as two miles off, in almost every direction. But they also serve another valuable purpose: they shed heat, allowing rabbits, which can’t sweat like humans or pant like dogs, to stay cool in the summer.

Funny bird standing and relaxing in Barcelona,spain.Mostlysunny/Shutterstock

Pigeons

Some people call these common urban residents—also, and more accurately, known as rock doves —”rats with wings.” And that’s giving this incredible, intelligent species short shrift. Not only can pigeons be trained to deliver messages across great distances, but researchers at Keio University in Tokyo discovered they could also be trained to distinguish between the paintings of Monet, Picasso, Braque, Matisse, Cézanne, and Renoir. Now that’s one of the top fun facts about animals you probably didn’t know!

dolphinsHalyna Parinova/Shutterstock

Dolphins

Incredible as this animal fact may seem, dolphins call each other by “name.” Research at the University of St. Andrews found that dolphins can call out to other dolphins by mimicking the distinct whistle of the dolphin they want.

Chimpanzee consists of two extant species: common chimpanzee and bonobo. Bonobos and common chimpanzees are the only species of great apes that are currently restricted in their range to AfricaAri Wid/Shutterstock

Chimpanzees

Not convinced that men and chimps are closely related? In 2015, the Royal Science Open Society reported that scientists in Guinea had discovered that the animals they were studying frequently drank fermented palm sap—an alcoholic, naturally-occurring sort of wine that human locals are also partial to. The cool clincher: the chimps also used utensils to gather and drink this liquor, namely, crushed leaves they used as “sponges” to sop it up and move it to their mouths—often in copious enough quantities that some of them actually got drunk.

Lesser Horseshoe Bat (Rhinolophus hipposideros)Real PIX/Shutterstock

Bats

Like pigeons, bats are another amazing group of animals that are unjustifiably reviled by humans. Certain species, like the little brown bat (Myotis lucifugous)—currently nearly eradicated across the Northeastern United States due to a fungus called White-nose syndrome—can eat 1,000 mosquitoes an hour (that’s one bat per 1,000 mosquitoes!). Perhaps our favorite bat fact of all: they give birth upside down and catch their newborns in their wings.

Cat outdoor in nature.Katja El Sol Cemazar/Shutterstock

Cats

Fun facts about animals like cats are always fascinating because people actually interact with them more often than more obscure species. You may have named your beloved flufferpuss Mr. Ring Ding after your favorite sweet treat. Ironically, though, sweet is one taste that domestic and some wild cats cannot detect. That’s because they’re lacking sweet sensors on their tongues and elsewhere in their mouths, according to scientists at the Monell Chemical Senses Center. In fact, this seems to be an ability that strictly carnivorous cats lost over time; cats that are omnivores still appear to be able to distinguish a sugary flavor. Don’t miss these 17 surprising facts about your kitty.

Wombat in TasmaniaCathy Newton/Shutterstock

Wombats

There’s a factoid that’s gotten a lot of attention lately, and no surprise—that wombats poop square poop is truly a weird phenomenon! The reasons for how and why this is so have been a mystery for years, but recently a couple of scientists at the Georgia Institute of Technology and Australia’s University of Adelaide decided to do a more rigorous analysis. Turns out, wombat poop is extremely dry, since wombats, which live in arid climates, extract all moisture from their food. National Geographic reports that their intestines are also irregularly-shaped and stretchy, helping to sculpt dry scat into its unique cube-like shape.

Birds and animals in wildlife. Amazing mallard duck swims in lake or river with blue water under sunlight landscape. Closeup perspective of funny duck.EvgenySHCH/Shutterstock

Ducks

California is a hotspot for surfing, for both humans and ducks! Back in 2010, according to a story reported by The Wilson Journal of Ornithology, people started reporting that they’d spotted mallards everywhere from Santa Barbara to San Diego catching some waves, allowing their feathery bodies to be carried to shore. The reason: food, namely, sand crabs. It’s a behavior scientists think they learned from watching native shorebirds such as sand scoters and black brants.

manatee close up portrait underwaterAndrea Izzotti/Shutterstock

Manatees

Also known as sea cows, these plump, distant elephant relatives can weigh as much as 1,000 pounds. They’re also vegetarian, which means that in order to have enough energy to swim around ocean shallows in places such as Florida, they have to eat 10 percent of their body weight every single day. That’s a whole lotta sea salad! Check out our guide to the oddest animals found in each state.

West Indian Manateegary powell/Shutterstock

Manatees (part two)

These gentle creatures share water space with some of the fiercest predators out there—namely, alligators. You’d think that would be bad news for manatees. But scientists report this cool animal fact: the two species coexist quite nicely. Alligators have been caught catching rides on manatees’ backs—although there’s speculation that it was the manatee benefitting, from a back scratch. And manatees aren’t shy about bumping alligators to get them to move out of their way, says PBS.

At low tide, grizzly bears come out on the mud flats in Geographic Harbor, Katmai, and use their keen sense of smell to dig for razor shall clams.Keith Michael Taylor/Shutterstock

Grizzly bears

You’re not seeing things: These powerful (and unfortunately endangered) bears do indeed have humpbacks. The hump is actually a strong muscle, says BearSmart.com, developed to help grizzlies with their digging—”ripping through the earth and tearing apart rotted logs in search of roots, plant bulbs, insects, rodents, and other grubs…[as well as]…powering them as they dig out winter dens.”

India Bengal Tiger head looking direct to cameradangdumrong/Shutterstock

Tigers

It’s perhaps common animal-fact knowledge by now that the stripes on every tiger are as individual as fingerprints or snowflakes—no two patterns alike. But did you also know that those patterns on a tiger’s fur repeat on its skin? These patterns, says National Geographic, serve as camouflage, with the stripes making it hard for prey to see all of its predator at once. It’s possible the Sumatran tiger could disappear in your lifetime. Find out 13 other animals are also at risk of becoming extinct.

GiraffeZdenek Kubik/Shutterstock

Giraffes

These docile African ruminants, which can grow as tall as 20 feet, have a very unusual feature: Their tongues are a deep purple. Although there’s lots of speculation as to the whys of the extra-dense melanin of giraffes’ mouth organs—and no hard facts—scientists believe that the dark color is to protect them from sunburn as they munch leaves all day long out in the strong sun.

Cute, Slobbery DogElly Photography/Shutterstock

Dogs

Did you ever leave your dog alone for longer than usual, only to come home and swear that she missed you more than usual? You probably weren’t imagining things. According to Animal Planet, dogs can tell the difference between one hour and five hours. They also have an innate sense of when things should happen—like their regularly-scheduled walks and meals. Find out the 19 things your dog actually wants from you.

Yunnan Black Snub-Nosed Monkey (Rhinopithecus Bieti)outcast85/Shutterstock

Myanmar snub-nosed monkeys

With all the bad news about animal species going extinct around the world, there’s good reason to celebrate when new species are actually found. One such recently discovered species is the Myanmar snub-nosed monkey, a.k.a., the sneezing monkey. How did it get this name? Its upturned nose gets water in it when it rains, which the monkey sneezes out, reports the Guardian. Discover 9 new animal species you never knew existed.

Large male black rhino peering out from between the bushesFour Oaks/Shutterstock

Rhinos

Most animal horns are made of bone. Not so the rhinoceros. As researchers at Ohio University learned in 2006, they’re made of keratin, the same stuff that comprises human hair and fingernails. Threading through the core of the keratin and making it super strong are calcium deposits, which are non-existent on the horn’s outer, softer surface. Over time, that surface gets whittled into its pointy shape by sun exposure and frequent head-buts between fighting animals.

Giant Pacific octopuspr2is/Shutterstock

Octopuses

Why would any animal need multiple hearts and brains? We can find out by studying these tentacled dwellers of the deep, which have three hearts—two to pump blood to its gills and one to pump blood to the remainder of its body. And also an astounding nine (!) brains—one that serves as its central control station, and eight others that are actually “large ganglion[s] at the base of each arm which control…movement,” explains the Daily Catch. Don’t miss these 20 stunning underwater photos.

The wood frog (Lithobates sylvaticus or Rana sylvatica) has a broad distribution over North America, extending from the Boreal forest of Canada and Alaska to the southern Appalachians. Portrait macroViktor Loki/Shutterstock

Frogs

Literal freezing is definitely not recommended for humans or other mammals, since it leads to, well, death. But for a species of Alaskan wood frog, freezing (mostly) solid, with two-thirds of their bodies turning to ice, as reported by the Los Angeles Times, allows them to withstand brutal winters and live until the spring. At which point, they thaw and carry on with their existence.

Musca domesticaBAUSRIYOSTHIYA/Shutterstock

Houseflies

The common household nuisance (Musca domestica) may not have any vocal cords (actually, no insects do). But that doesn’t mean it can’t make any noise. By flapping its wings 190 times per second it makes a sound at a frequency that “the human ear interprets…as a pitch along the F major scale.” Find out 13 more bizarre bug facts that will totally freak you out.

HippoApurva Jain/Shutterstock

Hippos

It turns out, giraffes aren’t the only large natives of the African continent that require protection from the powerful rays of the sun. Hippos do, too. And they actually have their own cooling system. Known as “blood sweat” (although it’s not actually blood or sweat, according to Scientific American), this oily secretion evaporates as it dries, lowering a hippos temperature. Why the name? It appears red in the sunlight.

Zebra at Tanzania lake Manyara national parkHenrique Pacini/Shutterstock

Zebras

Ever wonder why zebras have those vivid black and white stripes—since they couldn’t possibly serve to make them inconspicuous out on the Ethiopian grasslands? Oddly, the stripes do actually make these ungulates harder to see in the tall green and yellow grass. But those black and white zags have another function—they deter nasty biting horseflies, according to research published in the Royal Society Open Science journal. See if you can spot the camouflaged animals in these 17 photos.

This is a photograph of a male Anna's hummingbird hovering and visiting flowers.Freebilly Photography/Shutterstock

Hummingbirds

Tiny, iridescent hummingbirds sure move fast, darting from flower to tube-shaped flower in your backyard garden so fast you can hardly see them. But their wingbeats—of 40 to 80 every second—don’t just propel them forwards. They also help them move backward, which is a feat that no other bird can accomplish without help from the wind. Check out these 13 jaw-dropping facts about hummingbirds.

Flock of Pink Caribbean flamingos in waterMarten_House/Shutterstock

Flamingoes

It’s a strange but true animal fact that bears repeating, just because it’s so darn cool: Famously pink flamingoes aren’t pink. They’re actually born grey. And they’d stay that way, too, if it weren’t for their highly specialized diet of shrimp and blue-green algae. According to BBC’s Science Focus, these foods contain a natural dye called canthaxanthin, which causes flamingo feathers to gradually turn pink over time. Discover the 12 birds you can only spot one place in the world.

Fire-red cherry dwarf shrimp eat food on aquatic soil with the other types of shrimp in fresh water aquarium tankSritanaN/Shutterstock

Shrimp

Speaking of shrimp, they are uniquely odd little critters, anatomically speaking. They’ve got ten legs instead of a backbone and all of their vital organs—not just brain but heart, stomach, ovaries, and testacles—are located inside their heads. And although the words “shrimp” and “prawns” are often used interchangeably, scientifically speaking, they’re members of different suborders.

diagonal caddis flyPHOTO FUN/Shutterstock

Caddisflies

Able to survive and thrive only in the cleanest, clearest, fast-moving fresh water, caddisflies are mothlike insects that have an enviable ability: They can make their own protective houses. Using the same “silk” they produce to make cocoons as larvae, they stick together tiny bits of river detritus like pebbles, pine needles, and leaves which they fashion into tubelike caves, reports the Hitchcock Center. They add on to these portable homes as they grow bigger. These 12 amazing animals are only found in one place in the world.

Young european cows and calves in free natureMaurice Tricatelle/Shutterstock

Cows

They moo. They chew grass. They make milk. And they also…make friends?!? You heard that right. According to an article in Frontier magazine, scientists have discovered that bovines can have besties and just being around them causes them to feel relaxed and free of stress.

Snail crawling on the ground in springGoshlya Sergii/Shutterstock

Snails

Living on land or in the water, snails are gastropods that in some cases can grow up to a foot long (ugh). Notorious for their slime trails, researchers have found these may actually have some surprising uses, as antioxidants that can also reportedly regenerate human skin and act as all-natural wound-healers. Uses for their slime is one of the grosser fun facts about animals.

Two adelie penguins standing on beach in AntarcticaAlexey Seafarer/Shutterstock

Adélie penguins

Forget about buying the love of your life a diamond ring. If you’re a male penguin, what you’re really interested in finding is a pebble to lay at the feet of your beloved. This gift has a practical purpose, though. The Adélie species of penguin make their nests out of pebbles and rocks, to keep the eggs inside safe from melting snows. Speaking of, these 15 penguin photos will absolutely melt your heart.

Emperor penguins on rocks near seaYellowj/Shutterstock

Emperor penguins

There’s something so joyful about the site of a bunch of penguins jumping into the air before plunging from the ocean onto the ice. Here again, penguins are eminently practical. According to BBC’s Blue Planet, just before they make this little move “they release air bubbles from their feathers. This cuts the drag on their bodies, allowing them to double or triple their swimming speed quickly and launch into the air.”

Chick king penguin (Aptenodytes patagonicus) moulting penguins in the colony, close-up, Falkland Islands.Vyshnivskyy/Shutterstock

Even more penguins

These (arguably) cutest of all possible animals have a less attractive side. Once a year they go through what’s called a “catastrophic molt” and it’s as shocking as it sounds; they lose all of their feathers at once, which means no swimming or fishing for dinner for the two weeks or longer it takes for new feathers to grow in. Don’t miss these 15 penguin facts that prove they’re absolutely adorable.

grey squirrel eating nutchris froome/Shutterstock

Squirrels

They ate all your tulip bulbs in the spring. In the autumn, they dug up all your planting beds to hide their stupid acorns. And all winter long they chased the poor hungry birds away from the bird feeder. Still, these backyard thugs are surprisingly good neighbors. According to scientists, they’ll actually adopt orphaned baby squirrels as their own.

macaque monkey portrait , which name is long tailed, crab-eating or cynomolgus macaque monkeyErik Klietsch/Shutterstock

Macaques

The videos are all over YouTube: macaque monkeys in Japan and elsewhere picking the pockets of tourists and taking their coins. What could possibly be inspiring these acts of larceny? Hunger. The clever macaques take their coins straight to vending machines and use them to buy themselves a little snack.

Close-up Fluffy Face of Giant Panda, Chengdu, ChinaForeverhappy/Shutterstock

Giant pandas

Fact: Pandas are endangered. Fact: Pandas are ADORABLE. Fact: Pandas don’t just eat bamboo, as most of us have been lead to believe (although bamboo does comprise a whopping 99 percent of their diets). Actually, giant pandas are omnivores and when they can get their paws on other comestibles, they also enjoy noshing on small animals and fish.

Black vulture flying towards the cameraPascal De Munck/Shutterstock

Vultures

Sure, they eat roadkill (actually doing us a huge ecological favor). But that’s not the least party-friendly behavior exhibited by vultures. According to Animal Planet, since these massive birds do not have any sweat glands, they’re forced to find another way to keep cool in the hot months. That way: pooping on their own feet.

Muzzle sheep. Breeding animalselenavolf/Shutterstock

Sheep

According to an article in Modern Farmer magazine, sheep have a lot more going for them than might be immediately apparent. To wit, they “have rectangular pupils that give them amazing peripheral vision—it’s estimated their field of vision is between 270 and 320 degrees; humans average about 155 degrees—and depth perception.” Good luck sneaking up on these herbivores!

Billy Goat / Male GoatAmani A/Shutterstock

Goats

Not to be outdone for unusualness in the farmyard, goats have a few odd traits themselves. For starters, they have no teeth in their upper jaws. They’ve also got accents, which vary from country to county. And as if all that wasn’t peculiar enough, reports Mental Floss, one species of goat is known to have its muscles freeze up when it startles, causing it to fall over in a faint-like action.

Closeup of a hen in a farmyard (Gallus gallus domesticus)l i g h t p o e t/Shutterstock

Chickens

Turns out, humans aren’t the only animals that experience REM—the rapid eye movement of sleep during which we dream. Chickens have REM sleep, too, says ThePoultrySite.com. And more than that, they also experience something called unihemispheric slow-wave sleep, in which one half of their brain stays awake while the other one rests.

Raccoon (Procyon lotor)Patrick K. Campbell/Shutterstock

Raccoons

Sure it’s annoying when the raccoons get into the trashcan and make a meal—and a mess—out of your week-old garbage. But find a little place of admiration in your heart for these masked scavengers—some of them have been witnessed dunking their food in water in an action that looks suspiciously like they’re giving it a preliminary wash.

Leech of borneojaiman taip/Shutterstock

Leeches

Few folks since the end of the Victorian era, when leeches were (misguidedly) used as a curative, have any fondness for these predatory worms. And it turns out, the distaste for them is well-founded. According to the American Museum of Natural History, leeches have “three separate jaws with 100 teeth each…[E]ach of the jaws and teeth makes a separate incision”… all the better to suck out your blood. Er, no thank you.

Macro of a bee sitting on an unopened blossomAmelia Martin/Shutterstock

Honeybees

Honeybees living in a colony perform all sorts of tasks—cleaning and guarding the hive, feeding larvae, collecting pollen and flower nectar. In 2012, scientists at the University of Illinois reported their findings that bees have personalities that cause them to do well at the jobs they’re best suited to, with “thrill seekers,” for example, excelling in scouting out new nest sites.

Carrion Crow Close-upEdwin Butter/Shutterstock

Crows

Faced with the seemingly impossible task of penetrating the hard shells of walnuts in order to gobble to sweetmeats inside, crows in Japan have learned to lay the nuts out in the middle of the road so that cars can run them over and crack them open. But perhaps most amazing of all, according to a PBS report: the crows are reading traffic lights in order to know when it’s safe to arrange the nuts, and when it’s safe to hop down and gobble them up. Next, read on to find out about 15 adorable animals you didn’t even know existed.

Lela Nargi
Lela Nargi is a veteran journalist covering science, sustainability, climate, and agriculture for Readers Digest, Washington Post, Sierra, NPR, The Counter, JSTOR Daily, and many other outlets. She also writes about science for kids. You can follow her on Twitter @LelaNargi.