Fun Animal Facts

Our random animal facts are a both fun and a little bit weird but they will keep you entertained for days!

WTF Fun Fact 12999 – Nikka The Police Dog

The Vaughn, New Mexico Police Department has quite a recent history – and we just hope 2012 was the low point. That’s when the police chief and only officer were barred from carrying guns due to their criminal past. As a result, the only certified member of the force was Nikka the police dog.

Vaughn, NM goes to the dogs

In September 2012, the attorney for the town of Vaughn announced the resignation of Chief Ernest “Chris” Armijo.

News stories revealed that Armijo had been carrying a fake gun for months because he was not allowed to carry a real one. First, he was convicted of a felony back in Texas for owing tens of thousands of dollars in delinquent child support payments. But perhaps more concerning is that a few months prior he was also accused of illegally selling someone a police rifle and then keeping the cash for himself.

The town did not release the official reason for Armijo’s departure. But we have some good guesses about why the job didn’t work out for him.

There was another officer in Vaughn’s police force at the time. But he had just pled building to domestic violence charges that prevented him from having a gun. At the very least, CBS News (cited below) implied that if he was still part of the force, he was not a certified officer, and that would not only prevent him from carrying a gun but from making arrests as well.

According to records, that left only one certified member of the police force in good standing. Their drug-sniffing dog, Nikka.

Nikka the police dog gets a promotion

According to CBS News at the time: “Officials in the town of 450 people, about 100 miles east of Albuquerque, are considering whether to hire another police chief or keep the department staffed with just one officer...” It was unclear if the town would be able to keep the police dog since it was in Armijo’s care.

Residents said they were largely unconcerned because Vaughn had always been a quiet town with little crime.

It’s unclear how it all played out for the town or Nikka the police dog. Today the town is listed as having just one full-time sworn officer – and we’re going to assume it’s a human. — WTF fun facts

* Thanks to the reader who sent in this gem!

Source: “Nikka the police dog is only cop in N.M. town after chief resigns” — CBS News

WTF Fun Fact 12991 – Squirrel Front Teeth Never Stop Growing

Squirrel front teeth never stop growing. Once their teeth grow in, the front four can grow up to five inches a year to keep up with all that gnawing they do on nuts and seeds.

The ever-growing teeth of squirrels

Rodents, including squirrels, have elodents – aka teeth that don’t develop roots and continue to grow long. These teeth can also appear dark yellow or orange because of the extremely thick enamel that covers them.

To be more precise, squirrel incisors have an enamel coating that starts below the gumline. This is what grows constantly up and over the teeth. This enables squirrels to wear down their incisors for their whole lives without losing their teeth.

Squirrels also have molars and premolars with roots, similar to human teeth.

If a squirrel does not have the right diet, it’s teeth will grow too large for its mouth and it can die from starvation. That’s why it’s never a good idea to feed squirrels other types of food.

The development of squirrel teeth

Baby squirrels are born without teeth, and their first teeth don’t erupt until they’re a few weeks old.

Adult squirrels develop 22 teeth (except the Eastern gray squirrel, which has 24) – 4 incisors, 4 premolars, and 12 molars.

The long incisors at the front of their mouths are used for gnawing at food, shredding material to make their nests, and for self-defense. While squirrels are not aggressive creatures, they can bite humans if they feel threatened (and they do carry disease).

In some unfortunate cases, baby squirrels may fall out of trees (this happens because their heads are quite large compared to their bodies). If they fall and break an incisor, it can grow back crooked. When this happens, the teeth rub up against each other and grow into one another. This can lead to life-threatening issues. — WTF fun facts

Source: “Teeth issues in squirrels” — Squirrel Refuge

WTF Fun Fact 12974 – The Sex Lives of Constipated Scorpions

The Ig Nobel Prizes have been awarded to 10 unusual (or unusually unuseful) scientific research projects each year since 1991. While it’s all in good fun, we couldn’t help but do a double-take this year at one of the winners – a team that published a study on the sex lives of constipated scorpions.

Constipated scorpions have it rough

Solimary García-Hernández and Glauco Machado of the University of São Paulo in Brazil won the 2022 Ig Nobel in biology for trying to discern whether being constipated affects a scorpion’s sex life. (To be fair, we can’t help but think being constipated is kind of a bummer for any creature.)

According to an Associated Press story on the prizes, “Scorpions can detach a body part to escape a predator — a process called autotomy. But when they lose their tails, they also lose the last portion of the digestive tract, which leads to constipation — and, eventually, death, they wrote in the journal Integrated Zoology.”

“The long-term decrease in the locomotor performance of autotomized males may impair mate searching,” they wrote.

Ok, maybe constipated humans don’t have it so bad after all.

Why even study this?

So, this particular study came about in an interesting way. The paper’s lead author Solimary García-Hernández had long been studying the scorpion species Ananteris balzani.

This species has an interesting characteristic – they shed their tails to help them escape a predator.

According to Smithsonian Magazine (cited below): “It was a big surprise in 2015 when she, while working as part of a larger research team, found that Ananteris scorpions are capable of shedding their tails. “Autotomy”—the process of dropping a body part to escape a predator—was until then known to have evolved in only a handful of animal lineages like starfish, spiders and certain lizards.”

Ok, so we totally understand wanting to look more closely into that interesting fact, especially since it turns out that when lizards shed their tails, it can impact their ability to walk but doesn’t kill them. However, scorpions are different.

When Ananteris scorpions shed their tails, their digestive tract backs up with feces, and they get swollen and die within around 8 months.

That’s weird since animals don’t typically adapt in a way that’s fatal to them unless it somehow helps their species. In this case, the extra months likely give them more time to reproduce. And that’s where studying their sex lives comes in.

The sex lives of constipated scorpions

García-Hernández decided to monitor the post-tail life of these scorpions to see how tail loss impacted their ability to reproduce.

“The team then set up a series of matings between stump-tailed and intact scorpions. García-Hernández predicted that autotomized male scorpions would be less successful at mating than their fully endowed counterparts, since the tail plays an important role in their complicated mating ritual.”

Male scorpions use their tails both to show off to mates and during intercourse, so not having a tail should make mating difficult. However, it turns out they just used their stump and were just fine.

It was a different story for females, however.

According to Smithsonian, “when the team explored the reproductive costs paid by stump-tailed females, the story was different. They found that tailless females, while able to mate successfully, went on to have 20 percent fewer offspring than intact females.

The reason for this difference? The five-month scorpion pregnancy provides a lot of time for females to get more and more constipated, says García-Hernández. She hypothesizes that the buildup of feces caused by the loss of the anus is either toxic to the embryos or that the feces simply crowds out the developing scorplings. This latter hypothesis is supported by the fact that a severely constipated scorpion can weigh 30 percent more than it did before it lost its tail. By comparison, that’s equivalent to a 150 pound person gaining 45 pounds of poop weight.” — WTF fun facts

Source: “For Constipated Scorpions, Females Suffer Reproductively. Males, Not So Much.” — Smithsonian Magazine

WTF Fun Fact 12973 – Tokitae the Orca May Finally Be Set Free

While many of us have fond childhood memories of seeing whales or dolphins perform at theme parks, adulthood brings the knowledge of what really happens behind the scenes. That’s why so many people celebrated in 2022 when it was announced that Tokitae the Orca may finally be set free after a half-century of performing at a marine park. Her mother is still alive, but Tokitae’s return is still in jeopardy.

Tokitae’s story

The orca was captured while swimming with a group of 80 others in a cove on Whidbey Island off Washington state decades ago. According to The Guardian (cited below): “Using boats, explosives, nets, and sticks, they separated young orca calves from their mothers. Locals were haunted by the whales’ human-like cries, according to an account of the day.”

The captors took 6 baby orcas from their mothers that day and sold them to marine parks. Nearly all died quickly, and only 1 is still alive today – Tokitae (whose stage name is Lolita).

The female orca has spent her whole life performing for audiences at the Miami Seaquarium “the smallest orca enclosure in North America.” In 2017, it was revealed that her tank didn’t even meet federal minimum guidelines for orca captivity. In 2022, she was allowed to “retire.”

Trying to return Tokitae to the wild

The Guardian notes that “there’s a chance she could finally go home. Activists are fighting to return the whale…to the Pacific north-west to live out her final days and possibly reconnect with her family. Her mother, believed to be in her 90s, still swims the waters of the Salish Sea, leading a pod of southern resident killer whales to find salmon.”

While activists, animal lovers, and philanthropists around the world have rallied behind her cause recent health assessments from the group Friends of Lolita, found that she has a chronic infection that requires antibiotics.

Their last update on the whale was on August 31, 2022:

UPDATE on the health of Tokitae, Miami Seaquarium’s sole Southern Resident orca, captive since 1970. Antibiotic therapy continues for treatment of a persistent infection, but, on a good note, she is active and continues to be engaged with staff. These are promising signs, despite her chronic health concerns.

Many who know Tokitae and have visited her at the “Whale Bowl” always remark on her astounding ability to persevere after everything she’s been through. She has a strong will to survive that is not easy to miss. She’s an inspiring, impressive orca.

Find more information at: https://www.friendsoflolita.org/ or https://www.facebook.com/OrcaRescuesFoundation/

Some have argued that Tokitae is too old to be released back into the wild, so only time will tell what her fate will be. — WTF fun facts

Source: “After half a century in captivity, Tokitae the performing orca could finally go home” — The Guardian

WTF Fun Fact 12969 – Manatees Fart to Swim

Do you know a kid who loves to share fun facts about animals and just won’t stop telling you everything you never wanted to know about lizards or sharks or bugs? Well, it’s time to blow their minds with your superior animal knowledge and show them adults reign supreme in the world of truly fun facts. Manatees fart to swim.

Do manatees really fart to swim?

We’re totally serious. We even looked it up on Snopes because it seemed too good to be true.

While manatees are aquatic animals, they aren’t like fish, which can live underwater but also have something called a “swim bladder” to control their buoyancy. Instead, manatees need to float – and if you live in the water but need to stay atop it, you have three choices – be built to sit upon it (like a duck), tread water like your life depends on it (like a human), or have a mechanism that makes your body buoyant.

And since the animals we lovingly call “sea cows” eat about 100 pounds of vegetation a day, let’s just say staying perched upon a wave isn’t really an option for them. That’s why manatees developed a different mechanism to stay afloat. Farts.

Fart like your life depends on it

At Captain Mike’s Swimming with the Manatees in Crystal, Florida (whose website we’ve cited below), you’ll get a great explanation of how the fart propulsion actually works.

According to the experts who swim with the flatulent sea cows all day, all the vegetation they eat creates the same reaction in their bodies as it does in ours. Farts. Gas. Flatulence. Whatever you want to call it.

“For manatees, there is always enough gas in the body…The gas produced during digestion is stored in intestinal pouches ready for use in swimming,” note the experts.

And how does that lead to the ability to swim?

“The gas produced during digestion is lighter than water. So when the animals hold in a substantial amount of gas in intestinal pouches, they lower their overall density and float in water. On the contrary, releasing the gas from the body makes a manatee relatively denser than water and to be able to readily sink. That is why manatees fart to swim. For they have to continuously hold in enough gas in their bodies to be able to come to the surface to breathe. Then soon after, they have to fart in order to release some gas, become less buoyant, and sink underwater.”

Hold your breath

Manatees can actually hold their breath for up to 20 minutes (don’t try that one at home!). But rather than use the breath trick, they can use farts with a lot less effort.

So next time you’re in the pool, you can see how this works (without the farts – don’t use the farts). Take a big, deep breath, hold it, and then float on your back. Then release the air (from your nose or mouth, please) and notice that you sink a bit.

Then you can tell everyone around you to be grateful that you’re not a manatee. Otherwise, they would have seen a lot of bubbles from your backside. — WTF fun facts

Source: “Do manatees fart to swim?” — Swimming with the Manatees

WTF Fun Fact 12967 – Bats and Tequila

There’s a little-known but critical relationship between bats and tequila. In fact, without bats, we may not be able to create tequila at all!

How are bats and tequila connected?

If you’re a tequila fan, you probably know the crucial ingredient in the spirit is agave. This spiky plant is native to the desert regions of North and South America (but mostly Mexico). Agave nectar is also harvested to be used as a sweetener.

One of the many interesting things about the agave plant is that it has very few natural pollinators. (And you likely know that in order for plants to produce, they need to be pollinated by things like birds, bees, etc.)

The agave plant’s primary pollinator is bats. No bats, no agave. No agave, no tequila.

Is the tequila supply in danger?

To make matters even more complicated for agave plants, only a few species of bats are pollinators. These bats are being threatened by industrial farming and other threats to their natural habitats.

But while the bats and agave plants are increasingly threatened, our thirst for tequila has only gone up. According to NPR (cited below), the tequila industry has grown by 60% over the last decade. That means we need more agave plants than ever.

You might think that industrial farming would simply increase the amount of agave being grown, but it hasn’t worked out that way.

How do you solve a problem like agave?

NPR interviewed Micaela Jemison of Bat Conservation International, who said that the problem with commercial agave production is that agave stalks are harvested before they can reproduce. “That means no tasty pollen for hungry bats. And instead of plants that reproduce through bats spreading pollen from stem to stem, major tequila companies use cloned agave.”

If you only care about tequila, you might not think this is a big deal, but there are some major unintended consequences of handing a natural process over to a business.

“Growing genetically identical plants is easy and cheap for big companies, but cloned agave is vulnerable to fungus or disease that could wipe out entire crops. Bats can solve this problem by creating genetic diversity. Instead, their ecosystem has been disrupted. Fewer agave plants are allowed to flower and growers use powerful agrochemicals that can hurt the three kind of bats that feed on agave.”

The Mexican long-nosed bat and the lesser long-nosed bat are two of the major agave pollinators listed as endangered by the U.S. Fish and Wildlife Service and a third, the Mexican long-tongued bat, is a species of concern.

To help spread appreciation for the relationship between bats and tequila, the Tequila Interchange Project (which is made up of bartenders, scientists, industry consultants, and plain old tequila fans) is trying to promote Bat Friendly Tequila and Mezcal™. These approved brands give some of their proceeds to agave farmers who welcome the bats and help maintain their populations.

Bat-friendly tequila

The coalition notes that “Given that Tequila is a two billion USD a year industry, and that the economy of 40,000 families is linked to blue agaves (and to bats and other pollinators), it is in the best interest of all stakeholders, from producers to the government to the individual consumer and everyone in-between, to protect the future of tequila and mezcal agaves by adopting sustainable practices and protecting pollinators and genetic resources.”

According to the website, some of the bat-friendly brands include:
– Tequila 8
– Tequila Tapatio
– Tesoro de Don Felipe
– Siembra Valles Ancestral
– 7 Leguas
– Siembra Metl Cupreata
– TOCUZ Alto
– Don Mateo de la Sierra Cupreata
– Mezcal Vago Pechuga

— WTF fun facts

Source: “Bats And Tequila: A Once Boo-tiful Relationship Cursed By Growing Demands” — NPR

WTF Fun Fact 12931 – Killed by elephants in India

If you live in certain parts of India and encroach on the increasingly small amount of land where wildlife still rules, you could be one of the 100+ unlucky people to be killed by an elephant each year. In fact, a woman in India was killed by an elephant in January 2022 and witnesses say it returned to her funeral and trampled her corpse.

Typically, elephants are empathetic creatures, but as their land is increasingly encroached upon, they can be dangerous.

Killed by an elephant in India

Elephants typically keep to themselves. But as building and other types of habitat destruction increase, some small farmers are forced farther into elephant territory to find land to grow food. There, they can have their crops trampled or be killed by a single elephant or group of elephants that feel threatened.

According to the World Wildlife Fund (cited below), over 100 people are killed by elephants each year in India “over 200 people have been killed in Kenya over the last 7 years.”

The WWF notes that “Elephants are often killed in retaliation. Wildlife authorities in Kenya shoot between 50 and 120 problem elephants each year and dozens of elephants are poisoned each year in oil palm plantations in Indonesia.”

Rare incidents involving elephants

Perhaps one of the most popular (albeit unconfirmed by official sources) incidents involving an elephant in India happened in January of 2022.

According to Mashable:

“On June 10, 2022, the woman named Maya Murmu, who hailed from Raipal village in the district of Odisha Mayurbhanj, was brutally attacked by an elephant in a nearby forest while collecting water.

According to news reports, she was rushed to the hospital where she was pronounced dead very quickly after.

After bringing her body home, her family proceeded to make the necessary arrangements for her funeral, but it was all for nought as on the day of her funeral, the very same elephant returned to the village in an extremely foul mood.”

In Odisha, elephant attacks are slightly more common due to their proximity to the creatures. But this is very atypical behavior. While some people insist the woman was assisting poachers in threatening baby elephants or throwing stones at the creatures, there’s no legitimate evidence of that.

However, there are multiple reports that “the elephant then proceeded to attack the funeral and targeted Maya’s corpse, trampling it furiously before letting out a roar that signalled other elephants from its herd to wreck the rest of the village. The same elephant also somehow managed to identify Maya’s home, and went on smash it, killing the goats living there.

By the end, nearly the entire village had been wrecked, and many of the inhabitants had lost their homes (although thankfully, no one else was hurt).”

Indian newspapers have reported it, but local authorities have yet to directly confirm the specifics.

It’s hard to know what to believe in these cases, but it’s clear that elephants are capable of getting pretty angry under certain circumstances. — WTF fun facts

Source: “Battles over ever decreasing land” — WWF

WTF Fun Fact 12930 – Koala Bears Sleep 22 Hours a Day

Koalas bears might be cute, but they’re some of the least energetic animals on Earth. In fact, koala bears sleep 22 hours a day (or at least from 18-22 hours). The rest of the time they spend wanding around looking for food or mates.

Koala bear facts

The koala is a marsupial (not a bear) native to Australia. They live in the eucalyptus forests in south and east Australia, which is where they find their food – it’s like sleeping at an all-you-can-eat buffet.

Considering how brutal competition can be among the world’s creatures, it’s a wonder that koalas still exist. They only eat one thing (eucalyptus), that thing is toxic, and it doesn’t reall have many nutrients. Nevertheless, they eat about 1 pound of eucalyptus a day, which is also where they get most of their water.

Their little bodies can break down the toxins in ways other animals can’t, however, while they manage to extract enough nutrients to stay alive, their diet doesn’t really provide them with any extra energy. Hence all the sleeping.

Koala bears sleep most of their lives

Beacuse eucalyptus doesn’t provide them with enough nutrients for a high-energy diet, koala bears sleep for the vast majority of the day – from 18-22 hours. During this time, their bodies need much of the energy they take in to break down the eucalyptus.

The rest of their time is dedicated to survival – eating and mating to be exact.

Koala bear survival

Between poaching and habitat destruction, koala populations have plummeted. According to National Geographic (cited below): “Land clearing, logging, and bushfires—especially the devastating 2019-2020 season—have destroyed much of the forest they live in. Koalas need a lot of space—about a hundred trees per animal—a pressing problem as Australia’s woodlands continue to shrink.”

Koalas are now on the International Union for the Conservation of Nature’s list of the 10 most vulnerable animals to climate change. And NatGeo notes that “Increasing carbon dioxide in the atmosphere is decreasing the nutritional quality of eucalyptus leaves (which is already quite low) and causing longer, more intense droughts and wildfires.”

Droughts also force koalas to go in search for water, which means they have to leave their eucalyptus trees “spending precious energy and putting them at a higher risk of predation. Predators include dingoes and large owls. They’re also at risk of getting hit by cars and attacked by dogs.”

Chlamydia is also very common among pockets of koala bear populations and causes many of the animals to be blind and infertile.

— WTF fun facts

Source: “Koalas 101” – National Geographic

WTF Fun Fact 12923 – Grief After Pet Loss is Profound

If you have a beloved pet, chances are you will suffer the grief of losing them someday. While it’s hard to think about, it’s important to know that studies have shown the grief from pet loss is much like our grief after human death, but the support systems that help us get through it aren’t always there. It’s crucial to our mental health to grieve pet loss properly.

Grieving the loss of unconditional love

We often have and receive feelings of unconditional love from our pets, and that’s something that’s very rare in the human world (and perhaps it should be since it’s important for people to have boundaries). It helps explain why losing a pet is so devastating and why a pet that has passed on is so irreplaceable.

It’s normal to feel guilt over just about every part of the process, and a lost pet that never returns means pet owners don’t even get the closure the rest of us do.

No matter how you lose your pet, the enormous grief you may feel is common and shouldn’t be treated as silly or inappropriate. Studies show that when we bury our grief, it can have effects on our mental and physical health. People have even been diagnosed with “broken heart syndrome” (which mimics the symptoms of a heart attack) after losing a pet.

Support is crucial to grief after pet loss

According to Scientific American (cited below), a support system can be a crucial part of healing, especially when a person feels otherwise alone in their grief. Feeling alone may be common even if many family members were part of a pet’s life because each individual person has their own relationship with an animal.

Without support, “we are not only robbed of invaluable support systems when our pet dies, but our own perceptions of our emotional responses are likely to add an extra layer of distress. We may feel embarrassed and even ashamed about the severity of the heartbreak we feel and, consequently, hesitate to disclose our feelings to our loved ones. That additional shame complicates the process of recovery by making it more lengthy and complex than it should be.”

Losing a pet disrupts the rhythms of our daily lives, makes our homes feel quiet and lonely and robs us of the healing effects of interacting with an animal. Requests for us to replace our pet too early feel cruel and don’t do any favors to a new “replacement” animal either (since there’s no way they can act exactly like our old pet).

The truth is, we have to feel and process our grief in order to get better, and to do that we need to feel some sense of support around us. That’s why there are now in-person and online support groups for people experiencing pet loss. — WTF fun facts

Source: “Why We Need to Take Pet Loss Seriously” — Scientific American