science – Pain In The Bud

Jane Goodall Forever Changed Our Understanding Of Animals

Goodall spent the better part of seven decades with the chimpanzees of Tanzania. Her discoveries were so profound, they forced the scientific community to reevaluate what separates humanity from other animals.

As I’m sure most of you have heard, Jane Goodall passed away Wednesday of natural causes. She was 91.

Goodall’s work was revolutionary and her career was extraordinary. It’s difficult to imagine now, but when Goodall first pitched camp in Tanzania’s Gombe Stream National Park in July of 1960, the scientific community knew virtually nothing about great apes.

Goodall wasn’t exactly welcomed with open arms. Being female and photogenic were the first two strikes against her in the eyes of the establishment.

She was self-taught, didn’t have a degree (she later earned a doctorate at Cambridge), and perhaps her biggest “sins” involved empathy and an attitude more buttoned-up scientists saw as anthropomorphizing the animals.

Goodall with a Gombe chimpanzee. Credit: Wikimedia Commons

Goodall gave the chimps names (a no-no at the time among scientists), carefully observed and recorded their family trees, worked out the obtuse — to human eyes– social hierarchy of primate troops, and witnessed behavior that no one had ever seen before.

She saw friendship, love and loyalty among the chimpanzees, witnessed a bitter war between the Gombe troop and a splinter group, followed families over generations, and saw one chimp die of a broken heart after his mother passed away. (I recommend Goodall’s 1990 book, Through A Window: Thirty Years With The Chimpanzees of Gombe, and the 2002 follow-up, My Life With Chimpanzees, for anyone who wants to read more.)

Her first major contribution, in October of 1960, not only fundamentally challenged our assumptions about animals, it forced us to change the way we regard our own species.

Goodall, observing the chimpanzees from a distance despite the rain that day, watched as a male she named David Graybeard repeatedly dipped blades of grass into the Earth. Curious, Goodall approached the site after Graybeard left, grabbed a few blades of grass and imitated what she’d seen the chimp doing.

She was astonished when she pulled the grass out and the strands were covered in termites. David Graybeard had been eating. He was using a tool to eat!

Goodall at Gombe in the early 1970s. The primatologist secured unprecedented access to the chimpanzees by gaining their trust. Credit: Wikimedia Commons

The discovery was huge because scientists believed tool use was, at the time, limited to mankind. We build and use tools, animals don’t, the thinking went.

When Goodall reported her findings to her mentor, anthropologist Louis Leakey, his prompt response indicated the gravity of her discovery: “Now we must redefine ‘tool,’ redefine ‘man,’ or accept chimpanzees as humans.”

Goodall never stopped working with the chimpanzees of Gombe, and today her formerly humble camp has become a permanent compound where researchers — all inspired by Goodall’s story — continue to study our genetic relatives.

But in her later years, Goodall became known for her activism just as much as her work as a scientist. She traveled constantly, engaging audiences on the subjects of animal conservation, respect for nature and understanding our place in the natural order. It’s a job that has become more necessary than ever as relentless human expansion, habitat fragmentation and human behavior push thousands of species toward extinction.

We lost Frans de Waal, the famous primatologist, in 2024. Now we’ve lost Goodall, and Sir David Attenborough is less than six months shy of his 100th birthday. We’re going to need people to pick up where they left off, and the job is much more difficult than it looks, requiring expertise, charisma and the ability to connect with audiences who know little about the subject matter.

But that’s a problem for another time. For now, let’s remember Jane and appreciate all she’s done over the span of an incredible life and career.

Buddy’s Cat Café Celebrates 2 Years Of Offering Customers The Chance To Lavish Affection And Treats On Buddy

Buddy’s Cat Café and Catnip Lounge has become a neighborhood fixture where feline lovers can enjoy their favorite caffeinated beverages while lavishing snacks and catnip on Buddy himself.

NEW YORK — When Buddy’s Cat Café and Catnip Lounge first opened its doors in late 2023, skeptics were quick to predict its demise.

“A cat cafe featuring only one cat sounds more like the selfish plot of the proprietor feline and less like a legitimate cat cafe experience,” the New York Times sniffed, while the New York Post derided the venture as “one chubby cat’s ludicrous scheme to gorge on endless snacks and catnip while customers line up to shower him with affection.”

Two years later, with a 4.8 out of 5 rating on Google and hundreds of regulars, Buddy’s Cat Café has not only been a success, it’s inspired other felines to open their own single-cat locations.

Mrs. Nakamura watches her students interact with Buddy, affectionately known to them as Badi-chan.

Mrs. Tomoko Nakamura, a teacher at the Japanese Academy of Manhattan, has been taking her class to Buddy’s since the cafe opened.

“Badi-chan very handsome and charming,” Mrs. Nakamura said, smiling as her students giggled and offered an array of crunchy treats to the lounging feline. “All my students love him!”

Sisters Dierdre and Stephanie Sullivan are regulars who say they take their kids to Buddy’s almost weekly.

“Madisyn, Skyelarr and Jaxon just love little Buddy,” Stephanie Sullivan said, calling other cat cafes “a tragedeigh in comparison.”

Buddy and friends during a Tabletop Tuesdays gathering at Buddy’s Cat Café and Catnip Lounge.

Since its opening, Buddy’s has featured an array of themed nights that cater to regulars with shared interests.

On Saturdays a lively crowd of people wearing perms, neon clothes and big shoulder pads flock to the cafe for Retro 80s Night. Sunday crowds gather to watch football with Buddy on the big screen TV, and Tabletop Tuesdays cater to miniature wargamers, with Buddy and his regulars continuing long-running campaigns in Dungeons and Dragons and Warhammer 40K.

One of the most popular themed nights is Freestyle Fridays, when local rappers and hip hop heads gather to spit bars, smoke blunts and collaborate on beats.

DJ Rashid, center, jubilantly hoists Buddy while the others cheer on a recent Freestyle Friday at Buddy’s Cat Cafe.

Buddy after indulging in too much catnip on Freestyle Friday.

Da Ill Collektah, a local underground emcee, rolls catnip blunts for the tabby proprietor so he can fully participate in the levity.

“Oh, that’s good ish!” Buddy said on a recent Friday as he exhaled a nimbus cloud of ‘nip smoke to cheers from the assembled hip hop heads.

“Watch out!” beatsmith Biggity Biggity Bryce exclaimed. “Buddy gonna bless us with a fiyah freestyle!”

Lysander The Lyrical Destroyer, a Brooklyn emcee and longtime “associate” of Buddy, said no other cat cafe could hope to compete.

“Buddy’s cafe got the freshest jams, the livest atmosphere, and the bang bang boogie don’t stop the boogie,” he noted. “But most of all, it’s got Buddy.”

A Missing Genetic Sequence Leads To Orange Fur In Cats. Could It Be Responsible For Behavioral Differences Too?

Scientists have uncovered the elusive mechanisms behind coat color expression, opening the door to a new question: is fur pigment connected to personality?

When Professor Hiroyuki Sasaki retired, he wasn’t done with science. He just wanted to use it to better understand his cats.

The Japanese geneticist raised more than $73,000 from Japanese and international cat lovers and put together a team, including partners from the US. Then he began the hard work of scrutinizing feline DNA to find out why some cats are orange, and why most all-orange cats are male while virtually all calico and tortoiseshell cats, whose coats have splotches of orange, are female.

It turns out there’s no genetic instruction telling the fur to take on an orange pigment — it’s the absence of a segment of DNA, which governs pigment production, that does it.

In other words, ginger cats are mutants.

Most fully-orange cats are male because the mutation removes the DNA segment in the X chromosome. As males have X and Y chromosomes, they only need the mutation in the single X chromosome for their coats to express in that shade.

Lots of cat lovers swear that coat color and temperament are connected.

Females have an XX chromosomal arrangement, so they need the mutation in both chromosomes to turn tangerine. If the mutation only shows up in one chromosome, you get patches of the color instead of a consistent coat.

That explains why 80 percent of ginger cats are male, and why only one in 3,000 calicos and tortoiseshells are male. A male cat would need an extra X chromosome, XXY, to be born with a calico or tortoiseshell coat. One of the side effects, however, is sterility.

Scientists estimate only one in a thousand male calicos/tortoiseshells can reproduce and pass their unique mutations on.

It’s not just coat color either. The mutation impacts skin and eye color, which is why a ginger cat might have a pink nose compared to the terracotta shade of a void cat or a silver tabby.

Are orange cats really more friendly and silly?

So how does this relate to temperament, and the many people who attest to a particular personality associated with orange cats? Some people say ginger tabbies are more loyal, affectionate and social than cats of other coat colors, but they’re also more prone to doing boneheaded things.

The stereotypes have picked up steam online, where people often share memes depicting orange felines as earnestly derpy, but they may be on to something — or at least, it can’t be ruled out until we know more.

Ginger cats are not the sharpest claw on the paw, according to popular memes.

Because of the missing piece of genetic code, a specific gene, ARHGAP36, isn’t “expressed.” Like so many genes, scientists don’t fully understand everything ARHGAP36 impacts, or how alterations can lead to unexpected changes elsewhere.

“Many cat owners swear by the idea that different coat colours and patterns are linked with different personalities,” Sasaki told the BBC. “There’s no scientific evidence for this yet, but it’s an intriguing idea and one I’d love to explore further.”

Header image via Pexels

Paleontologists Recover Shockingly Intact Saber-Toothed Kitten Buried For 35,000 Years

The find is extraordinary, allowing scientists to directly study the extinct cat’s musculature, fur, head shape, and even its claws and whiskers.

A team in Russia stumbled on the find of the century when they located the stunningly well-preserved remains of a saber-toothed kitten in Siberia.

The kitten, which was found near the Badyarikha River in northeastern Siberia, was about three weeks old when it died, scientists estimate.

Unlike typical finds — a fang here, a mandible or partial skeleton there — this specimen still had its fur, claws, whiskers and muscles, which means scientists have already learned more about the species, Homotherium latidens, than they have with almost any other long-extinct animal.

homotheriumpawpads — Images of the extinct cub’s paws compared to (D), the paw of a 3-week-old lion cub pictured on the bottom right. The Homotherium paw is thicker but less elongated. Credit: Borissiak Paleontological Institute, Russian Academy of Sciences, Moscow, Russia

While the saber-toothed cub is a true felid, it boasts adaptations unlike any surviving member of the panthera genus.

It has wide paws wrapped in heavy fur, a short tail and a stockier, lower-to-the-ground build than modern lions and tigers. Those adaptations, scientists believe, made it easier for Homotherium latidens to traverse environments with ice and heavy snow.

Its head shape is slightly different, with smaller ears than modern big cats, and its neck is enormous, more than twice as thick as the neck of a comparable three-week-old lion cub which was used for comparison. Likewise, its mouth is capable of opening significantly wider, although the team did not compare it to the jaguar, which has the widest-opening jaw among extant felids.

Homotherium cub — A photograph of the cub, top, and a scan revealing facial, ear and neck structure, below. Credit: Borissiak Paleontological Institute, Russian Academy of Sciences, Moscow, Russia

The frigid, arid clime of Siberia made it possible for the cub’s body to endure for so long. The team that made the discovery conducted radiocarbon dating that puts the cat at between 35,000 and 37,000 years old, according to reports.

It’s not clear how the cub died, although its species went extinct about 10,000 years ago, likely as a direct result of fewer prey animals in the frigid zones it occupied. Additional bones belonging to the rear of the cub skeleton were encased in a large cube of ice immediately next to the intact upper body.

The cub’s remains were recovered in 2020, but the results of the research team’s analysis were just released on Nov. 14 and published in the journal Nature. The paper’s authors have a lot more to share about the species’ physical characteristics, they noted in the text, and plan to follow up soon with a second paper going into more detail about what they learned from the cat’s intact musculature.

Top image: An artist’s impression of an adult member of homotherium.

DNA From Dead Sheep In UK Matches Big Cats, But Is That Proof Of Their Presence?

Rumors of big cats in the UK countryside have persisted for years, with witness claims from all over the country. The latest reported sighting was in northern England.

People who really want to believe big cats are running around the British countryside are ecstatic with the news that a DNA sample from a dead sheep reportedly tested positive for panthera DNA.

The DNA sample was swabbed from a freshly-killed sheep carcass “at an undisclosed upland location” in Cumbria, northwest England, a witness told BBC Wildlife. It’s exactly the kind of countryside where people have been reporting big cat sightings for years, although the sightings aren’t confined to that area, with other witnesses claiming they’ve seen large felids as far as the UK’s southern coast.

Sharon Larkin-Snowden, who lives nearby, told a big cat enthusiast podcaster that she disturbed the “big cat” while it was feeding. The startled felid took off and jumped a stone wall, leaving the partially-eaten sheep, Larkin-Snowden said.

“I assumed at first it was a sheepdog, but then I did a double take and realised it was a black cat,” she said. “It was big – the size of a German shepherd dog.”

Jaguar in a pub — “I could really go for a Chinese! Anyone else wanna go for a Chinese?”

A swab was collected — the details are sketchy on who did the collecting and when exactly they submitted the sample — and sent to the University of Warwick’s Robin Allaby, a professor of life sciences.

Allaby, whose specialty is studying the genetics and evolution of domesticated plants, began offering a DNA testing service for the public some 12 years ago in response to the persistent rumors of big cats in the countryside. In the past samples have yielded DNA from foxes and other animals, but Allaby says this one matched the genetic profile of a big cat, although he cannot say which species.

It’s not unusual for a DNA sample to match to a genus, in this case panthera, but not to a specific species if the sample was degraded or only partial.

Rick Minter, who has made a career of tracking alleged big cat sightings across the UK, says he believes the mystery cat is a leopard. Leopards and jaguars are the only two big cats who have true melanistic color morphs — meaning some of them have virtually all-black coats — and Minter says he believes it’s more likely the former.

Neither are native to the UK or Europe: Leopards range from Africa to Asia, while jaguars range from south to Central America, with some populations edging slightly into the US.

puma sits on tree — Britain’s big cat enthusiasts say they believe pumas are among the wild cats living in Credit: Jean Paul Montanaro/Pexels

Why isn’t a DNA match evidence of big cats in the UK?

If the lab results say the sample came from a big cat and that result is consistent with the witness account, what’s the problem?

Chain of custody, for one. We don’t know anything about who took the sample, where it was taken, the time elapsed between the kill and the sample swab, or who may have handled it before it reached Allaby.

In fact, we don’t know if there was a dead sheep to begin with.

If I were a prankster living in the UK, for example, and was friendly with a keeper at a local zoo, I could have the keeper swab an animal, bag it and hand it over to me. There are dozens of conceivable ways a person could obtain a sample even if they don’t know someone who works in a zoo.

Leopard in a pub — “So we left the sheep there at the edge of the field and made sure the lady saw us before we buggered off over the fence. Next day, we was in all the papers! A right laugh that was, mate.”

The problem is the provenance of the sample and what happens to it between the time it’s collected and ends up in the hands of a scientist like Allaby.

This is why chain of custody is paramount in criminal trials, and why there must be a complete record of who handled samples from collection in the field to the lab. Even in the absence of foul play, an improperly handled sample can be contaminated and render test results meaningless.

It’s not a matter of trust, it’s the simple fact that extraordinary claims require extraordary evidence, as Carl Sagan was fond of saying. Short of capturing one of these animals or getting clear, indisputable footage, any other claimed proof has to be ironclad.

Speaking of footage, that’s another issue. It’s extremely difficult to believe that a breeding population of big cats can exist in the UK countryside for years or even decades without a single definitive photo or video. The UK’s rural areas may not be blanketed by CCTV cameras like London, but they’re not the Amazon either. People live, work and farm in those regions, cameras are more ubiquitous than ever, and farmers take steps to protect their livestock, including installing cameras.

Big cats don’t just feed and vanish into the mist. They mark trees with their claws and urine, they leave distinct pug marks, they leave distinctive bite marks on their prey, and they make noise. To paraphrase one naturalist, when big cats are living nearby, you know it. Even if you don’t see them, signs of their presence are ubiquitous.

To accept the claims of tigers, leopards and pumas gallavanting in the fields around small towns and villages, we’d have to suspend disbelief or conclude that these are some sort of previously unknown ghost cats who can fade in and out of the physical plane.

I’m not a skeptic to be a killjoy. If big cats really were running around the UK, that would be a hell of a story. But we’d still need convincing evidence, and this isn’t it.