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10 Animals with Surprisingly Smart Social Lives

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ThinkStock

They may not be able to type out pithy messages in 140 characters or less, and they’re definitely not networking online, but you’ll be surprised at exactly how social certain animals are. Check out these ten animals that might have more of a social network than you.

1. Cows in Cliques Are Smarter Than Lone Bovines

You already know that cows are typically found in herds, but it’s been proven that grouping is actually beneficial to their intelligence. Researcher put calves together and tested them on “reversal learning,” in which they were trained to associate a black or white square with food. Once that had been learned, the researchers switched which color meant food. The clique of calves learned the “reverse” task much faster than the isolated cows. In another test, an unfamiliar object was placed in the pen with a group of cows. The band of bovines grew tired of the new object much faster than the solo cows did, leading researchers to theorize that socially adept cows assimilate better—an important aspect of learning.

2. Female Mule Deer Have Each Other’s Backs

When a female mule deer goes out to graze, she leaves her babies with the other females of the group. If a predator happens by, the other female mule deer will protect all of the nearby fawns, even those belonging to a completely different species of deer, by attacking the bad guy themselves. And you thought you had a good babysitter.

3. Coyotes and Badgers Team Up to Hunt

Sometimes, animals will even cross enemy lines to work toward the greater good. For example, coyotes and badgers tag-team to create a living hell for their prey, eliminating all but the smallest chance for escape. If the prey is above ground, the coyote chases it. If the prey tries to disappear, the badger takes control. It’s a terrible situation for prairie dogs and ground squirrels, but it works out well for both the coyotes and the badgers. Even though they’re actually competing for food, it’s still a win: they’re both able to conserve more energy while taking advantage of each other’s hunting skills.

4. Orcas Teach Their Friends How To Fish

It’s not just old dogs that learn new tricks. Killer whales have been observed picking up new behaviors from one another. Staff at a large sea park observed one of their orcas chewing up the fish chum he was fed. He’d then spit it out onto the surface of the water and wait for a bird to take the bait. While the clueless seagull was snacking, bam—so was the orca. That’s pretty smart, but what’s more impressive is that the whale taught his tricky ways to at least three other orcas in the same enclosure.

5. Rhesus Monkeys Starve Themselves To Protect Another

In 1964, researchers placed a pair of rhesus monkeys in a predicament: If one monkey pulled a chain, he received food to eat, but a shock was delivered to the other monkey at the same time. After he figured out what was happening, the monkey in control of the situation refused to pull the chain for 12 days—he was literally starving to death before he would hurt his fellow test subject again. The lesson? Monkeys have empathy—something even some humans lack.

6. Dolphins Feast Together

In the ocean, up to six dolphins will team up to herd fish together into small groups called “bait balls.” Once the fish are crowded together, the dolphins line up to create a wave that drives the fish in toward shore, making them easy prey—and an easy lunch.

7. Elephants Talk To Each Other (Sometimes In Secret Tones)

Not only do elephants communicate with each other, sometimes they do it in tones humans can’t even hear. After years of observing elephants in the wild, researchers have found that elephants use more than 70 kinds of vocal sounds and 160 visual and tactile signals, expressions, and gestures. They can mean anything from “Let’s go” to “Help, I’m lost.” The latter is often done in a low frequency that will travel for miles through forest, letting the pachyderms connect without alerting other animals to their presence.

8. Cuttlefish Show Their True Colors

It’s pretty normal for us to be selective about which part of ourselves we want to reveal. We show one side to a boss, for instance, and another to a best friend. But cuttlefish can literally split their bodies into different patterns to accomplish different things at the same time. One half of its body may be designed to attract a mate, while the other half is a completely different design to conceal itself from predators. They can even use certain colors to assert dominance in social situations, showing that they’re aware of social hierarchies and structures.

9. Spiders Know That Millions of Legs Are Better Than Eight

What’s more terrifying than the thought of thousands (or millions!) of spiders working together toward one common goal? Not much, but few things are as brilliant, either. Certain species of spiders called “social spiders” act in unison to create massive webs that catch way more prey than one little web would ever catch on its own. In 2007, spiders spun webs that spanned 200 yards in a Texas park. It was later determined that more than 12 families of spiders had participated in building the massive trap.

10. Penguins Get in Sync

Not only do emperor penguins huddle together for warmth, but they also make very specific, synchronized movements that further the effort to retain heat. Roughly every 30 to 60 seconds, all of the penguins in one row of the huddle move anywhere from 2 to 4 inches in the same direction. The penguins in the next row copy the movement soon after, over and over until the whole huddle has completed the tiny maneuver. Researchers theorize that keeping the huddle in constant motion results in a denser (thus warmer) packing, and also keeps the penguins’ blood circulation flowing.

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Animals
Sploot 101: 12 Animal Slang Words Every Pet Parent Should Know
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For centuries, dogs were dogs and cats were cats. They did things like bark and drink water and lay down—actions that pet parents didn’t need a translator to understand.

Then the internet arrived. Scroll through the countless Facebook groups and Twitter accounts dedicated to sharing cute animal pictures and you’ll quickly see that dogs don’t have snouts, they have snoots, and cats come in a colorful assortment of shapes and sizes ranging from smol to floof.

Pet meme language has been around long enough to start leaking into everyday conversation. If you're a pet owner (or lover) who doesn’t want to be out of the loop, here are the terms you need to know.

1. SPLOOT

You know your pet is fully relaxed when they’re doing a sploot. Like a split but for the whole body, a sploot occurs when a dog or cat stretches so their bellies are flat on the ground and their back legs are pointing behind them. The amusing pose may be a way for them to take advantage of the cool ground on a hot day, or just to feel a satisfying stretch in their hip flexors. Corgis are famous for the sploot, but any quadruped can do it if they’re flexible enough.

2. DERP

Person holding Marnie the dog.
Emma McIntyre, Getty Images for ASPCA

Unlike most items on this list, the word derp isn’t limited to cats and dogs. It can also be a stand-in for such expressions of stupidity as “duh” or “dur.” In recent years the term has become associated with clumsy, clueless, or silly-looking cats and dogs. A pet with a tongue perpetually hanging out of its mouth, like Marnie or Lil Bub, is textbook derpy.

3. BLEP

Cat laying on desk chair.
PoppetCloset, Flickr // CC BY-NC-ND 2.0

If you’ve ever caught a cat or dog poking the tip of its tongue past its front teeth, you’ve seen a blep in action. Unlike a derpy tongue, a blep is subtle and often gone as quickly as it appears. Animal experts aren’t entirely sure why pets blep, but in cats it may have something to do with the Flehmen response, in which they use their tongues to “smell” the air.

4. MLEM

Mlems and bleps, though very closely related, aren’t exactly the same. While blep is a passive state of being, mlem is active. It’s what happens when a pet flicks its tongue in and out of its mouth, whether to slurp up water, taste food, or just lick the air in a derpy fashion. Dogs and cats do it, of course, but reptiles have also been known to mlem.

5. FLOOF

Very fluffy cat.
J. Sibiga Photography, Flickr // CC BY-NC-ND 2.0

Some pets barely have any fur, and others have coats so voluminous that hair appears to make up most of their bodyweight. Dogs and cats in the latter group are known as floofs. Floofy animals will famously leave a wake of fur wherever they sit and can squeeze through tight spaces despite their enormous mass. Samoyeds, Pomeranians, and Persian cats are all prime examples of floofs.

6. BORK

Dog outside barking.
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According to some corners of the internet, dogs don’t bark, they bork. Listen carefully next time you’re around a vocal doggo and you won’t be able to unhear it.

7. DOGGO

Shiba inu smiling up at the camera.
iStock

Speaking of doggos: This word isn’t hard to decode. Every dog—regardless of size, floofiness, or derpiness—can be a doggo. If you’re willing to get creative, the word can even be applied to non-dog animals like fennec foxes (special doggos) or seals (water doggos). The usage of doggo saw a spike in 2016 thanks to the internet and by the end of 2017 it was listed as one of Merriam-Webster’s “Words We’re Watching.”

8. SMOL

Tiny kitten in grass.
iStock

Some pets are so adorably, unbearably tiny that using proper English to describe them just doesn’t cut it. Not every small pet is smol: To earn the label, a cat or dog (or kitten or puppy) must excel in both the tiny and cute departments. A pet that’s truly smol is likely to induce excited squees from everyone around it.

9. PUPPER

Hands holding a puppy.
iStock

Like doggo, pupper is self-explanatory: It can be used in place of the word puppy, but if you want to use it to describe a fully-grown doggo who’s particularly smol and cute, you can probably get away with it.

10. BOOF

We’ve already established that doggos go bork, but that’s not the only sound they make. A low, deep bark—perhaps from a dog that can’t decide if it wants to expend its energy on a full bark—is best described as a boof. Consider a boof a warning bark before the real thing.

11. SNOOT

Dog noses poking out beneath blanket.
iStock

Snoot was already a dictionary-official synonym for nose by the time dog meme culture took the internet by storm. But while snoot is rarely used to describe human faces today, it’s quickly becoming the preferred term for pet snouts. There’s even a wholesome viral challenge dedicated to dogs poking their snoots through their owners' hands.

12. BOOP

Have you ever seen a dog snoot so cute you just had to reach out and tap it? And when you did, was your action accompanied by an involuntary “boop” sound? This urge is so universal that boop is now its own verb. Humans aren’t the only ones who can boop: Search the word on YouTube and treat yourself to hours of dogs, cats, and other animals exchanging the love tap.

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Animals
Carnivorous Hammerhead Flatworms Are Invading France

It’s no hammerhead shark, but the hammerhead flatworm has become a real menace in France. Or at least a menace to earthworms, as Earther reports.

Believed to be an invasive species from Asia, the hammerhead flatworm was only recently recorded in France, as is documented in a new study (titled "Giant worms chez moi!") published in the journal PeerJ. However, based on reports, photographs, and videos sent in by citizens across the country, scientists determined the pests have gone undetected for nearly 20 years. This came as a shock, especially because the worms can measure more than a foot in length.

In recent years, three species of the carnivorous worm have quietly taken over French gardens and have even been spotted in metropolitan areas. Some species immobolize their prey with tetrodotoxin, the same powerful neurotoxin that makes pufferfish so poisonous. The worms secrete digestive enzymes, allowing them to dissolve earthworms and slugs their size.

Jean-Lou Justine, co-author of the study, says their eating habits are a concern. "Earthworms are a major component of the soil biomass and a very important element in the ecology of soils," Justine tells Earther. "Any predator which can diminish the populations of earthworms is thus a threat to soil ecology."

Archie Murchie, an entomologist who was not involved in the study, told The Washington Post that the worms will continue to spread in step with global trade. The worms were also seen in overseas French territories, including one worm with a blue-green hue that is probably a newly detected species, Murchie tells the newspaper.

[h/t Earther]

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