Amazing Cats: The Sunda Clouded Leopard

This singular species of wildcat exists only on two islands and has evolved to live a semi-arboreal existence deep in the jungle.

While tigers, lions and domestic cats are the stars of the felid world and command the lion’s share (pun intended) of the attention, even from cat lovers, there are obscure species living in far-off locations where they’re rarely glimpsed by human eyes.

There’s the fishing cat, the black-footed cat and the sand cat, and then there are species that are obscure even among the obscure. The Sunda clouded leopard fits into that category, inasmuch as the unique felid can fit into any category.

Like orangutans, the Sunda clouded leopard can be found in only two places in the world: the Indonesian islands of Borneo and Sumatra. They’re faced with the same existential threat that has pushed orangutans dangerously close to extinction, which is the relentless destruction of old-growth jungle to clear land for more palm oil plantations.

Sunda clouded leopard
The species has an incredibly long tail that can match or exceed the length of its body. The large tail is crucial in a jungle environment, where it acts as a counterbalance high above the ground. Credit: Panthera

Palm oil is coveted by multinational corporations in the food and cosmetics businesses, and it’s in everything from chocolate and instant noodles to lipstick and margarine, according to the World Wildlife Fund.

The problem with razing old growth jungle and forest is that it doesn’t just grow back. They’re extremely delicate ecosystems that have arrived at a natural balance over thousands of years, with every species of animal and plant contributing something vital to the vibrant tapestry of life the jungles host and support. You can’t just plant trees and usher animals to a new home. It would take hundreds of years for those new jungles to even superficially resemble the lifegiving old growth jungle.

There are heartbreaking images of shocked orangutans sitting in the ruins of their former homes, with nothing but the stumps of trees and dozer-trodden vegetation as far as the eye can see.

Those are the lucky ones. The loggers who work for massive multinational corporations aren’t bound by rules or ethics, and they won’t wait for animals to clear out before they destroy.  They often shoot orangutans on sight regardless of whether the animals are carrying young.

Baby boot camp
Roux, a baby orangutan in a “boot camp” for orphans, learns how to walk. Credit: Phys.org

That’s the primary reason why Borneo and Sumatra are now home to entire academies for orangutan orphans, who spend at least eight years learning how to fend for themselves with the help of specialists who teach lessons that would normally be taught by the orphan orangutans’ mothers. They include the very basics, like how to move and climb through the jungle, as well as crucial information such as which berries to avoid while foraging.

While there’s no “academy” for clouded leopards and the felids are more adept at avoiding human wrecking crews, they’ve suffered the same fate as orangutans when it comes to dwindling jungles.

This is the situation Sunda clouded leopards find themselves in, so when a trail camera recently captured footage of a mother and her two cubs, conservationists were thrilled.

The footage comes from camera traps belonging to the Orangutan Foundation, and it’s the first time anyone’s managed to obtain video of the Bornean clouded leopards with cubs in tow. The brief video shows the little family bounding through the jungle. They quickly move past the camera, but not before one of the cubs stops to look right at it with typical kitten curiosity.

Sunda clouded leopards are extraordinary cats. Size-wise, they are firmly in the “medium size wildcat” category, with males weighing about 50 pounds. Despite that, they are members of pantherinae, the genus of big cats, having diverged from a common ancestor shared with tigers, leopards, lions and jaguars.

As further proof of their in-between status, Sunda clouded leopards can neither purr nor roar. Typically, each species of felid can do one or the other. Even the species’ scientific nomenclature, neofelis nebulosa, references its intermediate status. (If you encounter alternate taxonomy for them, it’s because the clouded leopards of Borneo and Sumatra are considered distinct subspecies.)

“Due to a different bone structure in their neck, the clouded leopard cannot roar like the larger cats, but also cannot purr because it lacks the fully ossified hyoid bone that allows small cats this ability,” the Smithsonian National Zoo’s keepers explain.

Sunda clouded leopards have several unique adaptations that allow them to thrive in arboreal environments. Their massive tails act as crucial counterweights, allowing them to traverse branches high above the ground without falling. Their paws and paw pads are specialized for gripping tree branches, and their ankles can articulate in ways other felid ankles cannot, allowing the jungle-dwelling wildcats to descend from trees head-first.

Domestic cats infamously lack this adaptation, which is why firefighters are also part-time cat rescuers, coaxing the terrified little ones down from trees, utility poles and rooftops.

sundacloudedleopard
Credit: Panthera

The clouded leopards of Borneo and Sumatra are also undeniably cute. People have noticed, which is why one of Google’s auto-complete suggestions for Sunda clouded leopard suggests the word “pet” as an addition. It’s okay to fantasize about having a clouded leopard buddy, but in addition to the fact that they are endangered, they’re also wild animals.

Consider the fact that across the estimated 200,000 years of our species’ existence, homo sapiens have domesticated precisely one felid species, and even that’s not entirely accurate. Felis catus played just as much of a role — and arguably more — than humans did in their own domestication. As predators and obligate carnivores, they are unique among domestic animals, and it took and equally unique set of circumstances to bring cat and man together.

Instead of lamenting the fact that Sunda clouded leopards can’t be pets, we can admire them in the best way possible, from a distance, while helping ensure the survival of this extraordinary, distinctive species by donating to groups like Panthera, the WWF and Global Conservation.

Previously:

Amazing Cats: The Mysterious Marbled Cat
Amazing Cats: The Rusty-Spotted Cat
Amazing Cats: ‘He Who Kills With One Bound’
Amazing Cats: The Puma

‘Best Video Of A Lynx We’ve Ever Captured’: Wild Cat Shows Off For Camera

The trail camera is operated by a team studying the behavior of wolves, but this felid became the main character for a short while, posing majestically right in front of the lens.

Happy Monday! We’re starting the week off in style with an amazing video courtesy of the Voyageurs Wolf Project.

As its name implies, the project is a collaboration between wildlife biologists, ecologists and academics to learn more about wolves, specifically how they survive in the summer months.

While there’s a wealth of research on the behavior of wolves during winter, the pack animals go their separate ways in the warm weather to raise newborn cubs and hunt smaller prey.

Because it’s much more difficult to track individual wolves under the cover of heavy brush compared to following entire packs in the snow, the project relies on a combination of GPS collars and trail cameras. The latter pick up all sorts of wildlife in the Minnesota wilderness, which is how the Voyageurs Wolf Project captured this clear, close-up footage of a stunning medium size wild cat:

That’s lynx canadensis, better known as the Canadian lynx, and the footage is so perfect it’s as if the wild cat said “Ah, a trail camera! I’m gonna sit right here and let the humans see how beautiful and regal I am!”

From its pronounced ear tufts to its snow-soft fur and dark stump of a tail, this lynx is a fantastic example of its species. Canadian lynx are well adapted to the demands of their environs in Canada and the northern US, with heavy coats and soft, wide feet that allow it to traverse snowy landscapes quickly and silently.

They’re famously elusive and difficult to track in the wild, but maybe all we have to do is give the lynx a chance to strut its stuff.

Top image credit Carlos Delgado/Wikimedia Commons.

Tribe Discovers Ancient Three-Toed Cat’s Fossilized Footprint Deep In Forest

The strange footprint may date back as far as 35 million years ago, according to a preliminary analysis.

Before house cats, tigers and lions, before sabretooth cats and their scimitar-toothed relatives, Pseudaelurus (pseudo-cat) stalked the forests and plains of Europe, Asia and North America between eight and 20 million years ago.

Before Pseudaelurus, Proailurus — an animal whose name literally means “before cats” — stalked the Earth beginning 30 million years in the past.

Proailurus was thought to be the earliest true feliform ancestor, but now there may be evidence of a felid or feliform animal that predates both Proailurus and Pseudaelurus. Feliform is a term that encompasses cat-like creatures both extinct and extant, from familiar felines to civets and mongoose.

Deep in South India’s Nallamala Forest, near one of the country’s largest tiger reserves, members of the aboriginal Chenchu tribe found a fossil that could put the cat lineage back even further.

The fossil is well-preserved and clearly defined, made by an animal whose paw was about the size of an adult man’s hand. It bears a striking resemblance to tiger pug marks, but perhaps the most striking feature is its three toes.

Feliform fossil
The recently discovered fossil. Credit: Times of India

“Based on the distinctive characteristics of the sandstone, identified as the Cuddapah subgroup Quartzitic sandstone, the estimated rock’s age is approximately 35 million years,” archaeologist Arun Vasireddy told the Times of India. “It was around this time that sandstones were formed and it is likely that the animal would have cast its prints.”

Biologists have had to reshuffle their picture of felid lineage many times over the past century and a half as new discoveries uncover previously unknown species of cats and cat-like creatures. Since they first appeared, cats have taken hundreds of different forms with significant variations in size, appearance, hunting methods and preferred terrain.

The experts aren’t popping the champagne yet. There’s a lot more work to do before they can declare a newly-discovered species or even offer more than educated guesses about its niche and appearance.

Nallamala Forest may yet hold more secrets, and research teams will look for additional prints as well as potential remains. It’s a process that will unfold over years and decades, perhaps even longer.

Still, it’s a tantalizing clue about the past and the origin of some of Earth’s most iconic animals.

In the meantime, Vasireddy said, “nothing can be said clearly until further research.”

Homotherium_serum
A reconstruction of Homotherium, a scimitar-tooth cat that first appeared about four million years ago. Credit: Wikimedia Commons

OLYMPUS DIGITAL CAMERA
Styriofelis lorteti predates modern pantherine cats and was the size of a small leopard. Credit: Spanish National Research Council and the National Museum of Natural Sciences in Madrid

Fossil foot
The recently-discovered fossil compared to a man’s foot. Credit: Times of India

House Cat Mistaken For A Puma, Plus: The Late Novelist Caleb Carr On His Love For Cats

Caleb Carr credits cats for showing him love during his difficult childhood when he was frequently beaten by his father.

A “mountain lion” spotted near a trail in Ventura County, California, was actually just a house cat, authorities said this week.

California’s Department of Fisheries and Wildlife dispatched staff to the area in question, the Los Padres trail in Thousand Oaks, after neighbors there reported what they thought was a baby mountain lion. One family had footage of the interloper captured on a doorbell camera.

The alleged puma turned out to be a house cat, which is a surprisingly common outcome when authorities look into alleged mountain lion sightings. Despite their size, pumas are genetically closer to felines — small and medium-size cats that can purr and meow — than they are to panthera, the genus that includes tigers, lions, jaguars and leopards.

Their gait is almost identical to that of familiar felis catus, their golden coats can look dark at night, and cats can look like pumas — or the other way around — when there’s not enough visual context to gauge the animal’s size, especially in footage captured on cell phones and security cameras, which are almost always equipped with digital zoom instead of the true optical variety.

We know what you’re thinking: this house cat must have been an impressive specimen if it was mistaken for a puma, so there’s a good chance it was Buddy. However, we can confirm that Buddy the Cat definitely was not wandering around California this week.

Novelist found solace in the company of cats

Author Caleb Carr passed away on May 23, and the Los Angeles Times has a nice tribute to him by a reporter who bonded with Carr over their shared love of cats. The writer, 68, had been suffering from cancer for some time.

Carr was known for his crime thrillers (The Alienist, The Angel of Darkness) and military history books, and he spent part of his career teaching military history at Bard College in New York. (Just a short ride from our own alma mater, Marist College.)

Carr’s last book is a tribute to his cat and her species.

Despite his publisher requesting another crime thriller, Carr decided his last book would be about a cat. Specifically his rescue cat Masha, who helped him through difficult times, and the cats of his childhood who comforted him when he was beaten by his father, Beat Generation figure and author Lucien Carr.

“It’s amazing to think about it now, but there were cats, and other animals, that were trying to make me feel better,” Caleb Carr told the Times. “The idea of that was so at odds with everything I was experiencing.”

Carr credits those felines for helping him avoid the abyss, telling the interviewer he “could have been one of those dead-eyed drone troublemakers that comes out of an abusive household very easily, if it hadn’t been for cats.”

Some people were disappointed that Carr didn’t have another novel like The Alienist in him, but Little, Brown publisher Bruce Nichols liked the idea, and the finished book was titled My Beloved Monster: Masha, The Half-Wild Rescue Cat Who Rescued Me.

Puma P-22’s Potential Successor Tries Out Hollywood Range

The new puma will have big paw prints to fill if it decides to make its famous predecessor’s range its own. People in Los Angeles are thrilled to have another mountain lion prowling the Hollywood Hills.

When the mountain lion known as P-22 died in late 2022, people in Los Angeles were so distraught they painted murals of him on building facades, buried him after a indigenous tribal funeral and even held a festival in his honor.

The famous feline had already been the subject of books, documentaries and an iconic photograph by National Geographic’s Steve Winter. The image showed P-22 in mid-stride, perfectly centered in a small pool of light beneath the Hollywood sign in the hills of Los Angeles at night. It was a natural symbol of wildlife adapting and surviving.

The love for P-22 wasn’t only based on the incredible fact that a mountain lion had established his “range” in Griffith Park, an oasis of wilderness surrounded by urban landscapes. The puma had to cross Interstate 405 and Route 101, heavy-traffic highways that are famously lethal to his species, to get there. For the next decade he skillfully avoided cars and trucks as he went about his business, popping up on trail cameras or in the backyards of Los Angelinos.

Now there’s a potential successor to the vacant throne.

The new puma isn’t collared and wildlife experts don’t know where it came from, but like P-22 it had to cross several dangerous highways to reach the city.

It’s not clear yet if the mountain lion is male or female. Jeff Sikitch, a biologist with the National Parks Service who is part of an ongoing, decades-long study of pumas, told the Los Angeles Times that he thinks the cat is likely a young male, but there’s not much to go on so far except for witness sightings and a low-resolution video taken by a man who lives in an apartment building near the edge of Griffith Park.

“Will this cat be as skilled as P-22 was at avoiding cars for a decade?” the National Wildlife Federation’s Beth Pratt told the BBC. “We don’t know what’s going to happen here.”

New puma in LA
The only images of the newcomer so far are grainy video stills, but Griffith Park itself has trail cameras that are used to monitor wildlife. Credit: Vladimir Polumiskov

For now, wildlife officials are waiting and watching to see if the potential puma successor puts down roots in P-22’s old hunting grounds or tries to make the dangerous trek out of the city.

If the new puma decides to stay, it will enjoy plentiful deer and a benefit most members of its species do not have — a local population that understands mountain lion attacks are extraordinarily rare, and will support them by giving them a wide berth.

On the other hand, despite the 4,000 acres of Griffith Park and the residential neighborhoods below, the cat’s inherited range would be much smaller than what’s typical for the species. Like humans cramming belongings into apartments, pumas sacrifice space when they live in or around cities.

Suzanne Pye, a local who admired P-22 from afar, said she welcomes the newcomer and isn’t worried about attacks on people. The presence of a mountain lion after almost 18 months without one prowling the hills, she said, will add “a frisson of excitement to the morning hikes.”

P-22_2019
A close-up of P-22 in 2019, when he was briefly captured for a health check-up. Credit: Wikimedia Commons