Journalists Need To Stop Citing The Bunk Studies Blaming Cats For Annihilating Wildlife

Free-ranging cats do have a negative impact on wildlife, but we’re not going to solve the problem by demonizing them and culling them by the millions.

The Literary Hub story starts off with a provocative question: what if cats ruled the world?

This is a question I find amusing to ponder, so instantly my mind was filled with images of cats scandalizing foreign heads of state by insouciantly swiping gifts off tables, angering diplomats by yawning and nodding off during summits, and financing the construction of massive and unnecessary coastal walls, on the off chance the ocean decides to move inland and get them wet.

Then the writer cited the repeatedly-debunked “study” that credulous media of all stripes still reference without bothering to read the text — that infamous 2013 Nature Communications paper, published by birders who author books with titles like “Cat Wars: The Consequences Of A Cuddly Killer.”

Some journalists don’t know any better, some are overworked, and some are frankly too lazy to read the study with a critical eye, but I think one of the more likely reasons people continue to cite the paper is because it’s easier to blame felinekind for wildlife extirpation than it is to admit we’re the primary culprits. After all, according to the WWF’s most recent annual review, we’ve killed off 73 percent of Earth’s wildlife since 1970, and we certainly didn’t need house cats to help us push elephants, rhinos, every species of higher non-human primate, and innumerable other species to the brink of extinction.

We did that. We did it with our relentless development, consuming and fracturing wild habitats. We did it with careless industrialization, by dumping chemicals and garbage into our rivers and lakes until more than half of them were rendered too polluted to swim in or drink from. We did it by bulldozing old growth forest and jungle, by exploiting species for fur, folk medicine, ivory, sport hunting and in the illegal wildlife trade.

Cheetahs are critically endangered, and they’re being driven to extinction even faster by poachers, who sell them to wealthy buyers in oil-rich gulf states where they’re trendy pets. Credit: Riccardo Parretti/Pexels

More than 47,000 species — that we know of — are headed toward extinction. It’s so much easier to blame it on anyone or anything else than admit we need to make major changes to our lifestyles and policies.

But don’t take my word for it. Here’s what Alley Cat Allies has to say about the 2013 meta-analysis and its derivative papers:

The Smithsonian-funded study published in Nature Communications is not rigorous science.
It is a literature review that surveys a variety of unrelated, older studies and concocts a highly speculative conclusion that suits the researchers’ seemingly desperate anti-cat agenda. This speculative research is highly dangerous. It is being used by opponents of outdoor cats and Trap-Neuter-Return (including the authors) to further an agenda to kill more cats and roll back decades of progress on TNR. And it is being spread unchecked by the media.

Here’s what a group of ethicists and anthropologists wrote about the claims against cats in the journal Conservation Biology, lamenting the lack of nuance and danger in arguing that cats must be stopped “by any means necessary.” The drive to blame felines, they argue, has “fueled an unwarranted moral panic over cats”:

“Contrary to Loss and Marra’s claims that the scientific consensus is consistent with their views that cats are a global threat to biodiversity, the actual scientific consensus is that cats can, in certain contexts, have suppressive population-level effects on some other species (Twardek et al. 2017). This is something that is true of all predators, native or not (Wallach et al. 2010). Thus, cats should not be profiled as a general threat a priori and without reference to important factors of ecological context, situational factors, clear definition of harms, and evidence thereof.”

“There are there are serious reasons to suspect the reliability of the new, extreme cat-killer statistics,” wrote Barbara J. King, retired chairwoman of the department of anthropology at The College of William and Mary.

Feline predatory impact varies by local conditions. Free-ranging cats in cities and suburbs kill rodents, but have minimal impact on other animals, data shows. Credit: Patricia Luquet/Pexels

Like we’ve often noted here on PITB, the authors of the Nature Communications study can’t even say how many free-ranging felines exist in the US. They say it’s between 20 and 120 million. That’s a 100 million difference in the potential cat population! How can they tell us how many birds and mammals are killed by cats if they can’t even tell us how many cats there are? No amount of massaging the numbers can provide an accurate picture if the initial data is shaky or nonexistent.

Furthermore, the nature of a meta-analysis means the authors depend on earlier studies for estimates on predatory impact, but the 2013 Nature Communications paper does not include any data —not a single study — on feline predatory impact. In other words, they have no idea how many animals free-ranging cats actually kill.

In authentic studies that actually do measure predatory impact, the data varies widely in geographic and demographic context. Data derived from the D.C. Cat Count, for example, shows that cats living more than 800 feet from forested areas rarely kill wildlife, and are much more likely to kill rodents.

Those who cite the bunk study and its derivatives are “demonizing cats with shaky statistics,” King wrote, adding she was alarmed by “an unsettling degree of uncertainty in the study’s key numbers.”

Free-roaming populations are reduced when cat colonies are managed, and the animals are fed and fixed. Credit: Mia X/Pexels

Ultimately, we agree with Wayne Pacelle, former president of the Humane Society of the United States.

The meta-analysis authors “have thrown out a provocative number for cat predation totals, and their piece has been published in a highly credible publication, but they admit the study has many deficiencies. We don’t quarrel with the conclusion that the impact is big, but the numbers are informed guesswork.”

Cats do have a negative impact on wildlife, it varies according to local circumstances, and those of us who love cats have a responsibility to keep our pets indoors and help manage free-ranging populations.

But cooler heads must prevail, approaches to managing cats must be evidence-based, and the effort requires people of all kinds working together — which becomes much more difficult when agenda-driven pseudoacademics whip people into a frenzy by portraying felines as bloodthirsty, invasive monsters who need to be wiped out “by any means necessary.”

When that kind of rhetoric drives public policy, you get countries like Australia killing two million cats by air-dropping poisoned sausages, vigilantes gunning down cats with shotguns in public parks, and local governments offering cash prizes to children who shoot the most cats and kittens. Those efforts aren’t just cruel and inhuman, there’s not a shred of proof that they do a damn thing to help other species.

Solving the problem of free-ranging cats requires us to own up to our own role in species extinction and to take measured, evidence-based steps to protect vulnerable wildlife. Otherwise, we’re inflicting a whole lot of suffering on sentient creatures and accomplishing absolutely nothing.

South Carolina Man Enlisted His Wife, Mother And 2 Others To Poison Colony Cats, Police Say

The felines were found deceased near open tins of tuna, and laboratory tests confirmed they’d been poisoned.

In early October, a woman who helps manage a colony of stray cats in South Carolina’s Lowcountry stopped by to feed them and was distraught by what she saw.

Six cats lay dead not far from several open tins of tuna. After the woman called for help and a larger group searched the area, they found the bodies of seven more cats and three opossums, the Berkeley County Sheriff’s Office said.

The cats were spayed/neutered and managed by volunteers from Lowcountry Trap, Neuter and Release Network, meaning their population was controlled and they were routinely monitored and given veterinary care.

Tests showed the cats were poisoned, according to the Professional Veterinary Pathology Services in Columbia and the Michigan State University Veterinary Diagnostic Laboratory.

While police were looking into the poisoning, they got a tip that a local man had been complaining about the cats and claiming they were a nuisance.

On Thursday, police charged 28-year-old Andrew Dock and 45-year-old Charles Waylon Ulmer with 13 counts of felony ill-treatment to animals with torture and one count of conspiracy. Dock’s wife, Sara Rose Dock, 23, and his mother, Laura Mary Dock, 61, were charged with conspiracy along with Michael Jeffrey Kemmerlin, 30. All five suspects live in or near Summerville, a town about 25 miles northwest of Charleston.

Each felony count is punishable by as many as five years in prison and a $5,000 fine, per South Carolina penal code.

Mugshots
Credit: Berkeley County Sheriff’s Office

Dock was the ringleader of the group, according to police, and enlisted the others to help him poison the cats.

“Anyone that is capable of putting out poison and creating that level of pain and suffering is a concern to me as a human in our community,” Carol Linville, founder of a local nonprofit called Pet Helpers, told Lowcountry news station WCSC. ”That is a dangerous person. If they can do it to a cat, they can do it to a dog or do anything else that they deem they don’t want around.”

Locals involved with colony management and animal rescue praised the Berkeley County Sheriff’s Office for seeing the investigation through and arresting the suspects.

“The fact that the law enforcement took this seriously and really wanted to see justice and really do their due diligence to make sure that justice is really coming for these cats. I am, I’m very grateful,” said Kayte Williams, one of the women who cared for the colony. “Hopefully nothing like this happens again because the public will know if this happens, you will be prosecuted, you will be charged and you are not going to get away with it.”

Andrew Dock Sarah Rose Dock
Andrew and Sara Rose Dock. Credit: Facebook

On his social media accounts, Dock describes himself as a former welding instructor at Horry-Georgetown Technical College originally from Newark, New Jersey.

All five suspects were released after posting bond, according to the Berkeley County Sheriff’s Office. It wasn’t immediately clear if they had retained lawyers, or if they were given return dates for preliminary hearings.

Scientists Finally Figure Out Why Some Cats Are Orange, PLUS: Are Street Cats Really ‘Taking Over?’

More Americans say they can’t afford to keep their cats because of inflation, leading to an increase in surrendered and dumped cats in some places.

More than 110 years ago, American geneticist Clarence Cook Little developed a theory explaining why some cats have orange coloring and some don’t.

Now Little has been proven correct thanks to the work of separate teams in Japan and the US, which discovered the mechanism that leads to orange coloring, including fully ginger felines as well as calicos and tortoiseshells.

The explanation may be a bit too heavy on genetics for some readers, but essentially the researchers found the specific gene that leads to the growth or orange fur. They’ve known about the gene for a long time, but didn’t realize the totality of its function. Its official name is ARHGAP36, but for the sake of simplicity, scientists are calling it “the orange gene.”

“The orange gene has a known role in hair follicle development, but scientists didn’t previously know it is also involved in pigment production,” a team of geneticists and biotechnologists wrote in The Conversation, a science publication. “This means that a new pathway for pigment production has been discovered, opening the way for exciting and important research into a basic biological process.”

calico cat relaxing on wooden bench outdoors
In partially orange cats like calicos and tortoiseshells, the blotches of color are the result of imperfect gene copies and a secondary pigment-related gene switching “on and off.” Credit: Mehmet Guzel/Pexels

Ginger cats are usually male, but the pigmant can also appear in female cats due to an error in gene copying which deletes one segment of the orange pigment-producing genetic code.

That’s why calicos and tortoiseshells have orange blotches or mixed orange fur. “[T]he orange gene is persistently switched on in orange areas but is mostly switched off in non-orange areas of a cat’s coat,” the authors wrote.

Are there more strays in 2024?

Time magazine has a story examining the problem of stray cats in America’s urban and suburban population centers, why it’s happening, and what can be done about it.

First, might as well get this out of the way: We don’t know if there are “more” cats. The claim that there are more relies on anecdotes, and there’s no hard data to back that up. You have to be highly motivated to invest the time and money into a proper census like the D.C. Cat Count, and it’s an understatement to say most towns and cities are either not willing to do that, or don’t have the resources.

What we do know is there may be more cats in certain areas, with individual shelters in some places reporting record numbers of surrenders and cats scooped up by animal control.

close up of a stray cat on the metal railing
Rescuers say people who can’t afford food, supplies and veterinary care are surrendering or dumping their cats in larger numbers than in years past. Credit: Dou011fu Tunce/Pexels

The story quotes rescuers who say they’ve seen more surrendered pets, as well as data from Shelter Animals Count, which tallies self-reported information from shelters and rescues. The latter says 32 percent of cats taken in were owner surrenders in 2024, compared to 30.5 percent in 2019.

“It’s a combination of people surrendering their pets and people not adopting because they’re not sure they can take on the financial commitment,” Animal Care Centers of NYC’s Katy Hansen told Time.

Rescuers say that’s reflected in their experiences trapping the felines, who are friendly and acclimated to humans.

The people surrendering their pets cite inflation, not only impacting the cost of essentials like food and litter, but also more expensive veterinary care.

The story additionally includes this eye-popping detail:

“At Veterinary Care Group, a private equity-owned practice in Brooklyn, the cost of spaying or neutering a cat has soared to $850 per animal. By contrast, at the nonprofit veterinary clinic Zweigart recently founded in Brooklyn, the cost of spaying or neutering a cat is $225 and a mid-sized dog is $300.”

The lesson here: Steer well clear of veterinary clinics that aren’t vet-owned or are obtuse about their ownership. Private equity groups don’t buy clinics out of love for animals.

a close up shot of a tabby cat
The cost of spay/neuter procedures ranges dramatically at different veterinary practices. Credit: Tima Miroshnichenko/Pexels

As for solutions to local spikes in stray populations, the story doesn’t offer any. It mentions TNR (trap, neuter, return) but only in the context of a lawsuit against the San Diego Humane Society for its neuter/vaccination program.

That said, there probably isn’t a one-size-fits-all technique. What works for a small town won’t necessarily work in a city, and there are dozens of factors that could influence the prevalence of stray cats and colonies. Still, city councils and town boards don’t need to reinvent the wheel. Chances are if they look, they’ll find a municipality similar to their own where locals have successfully stabilized feline populations.

As for the Buddies, I’d live in my car before giving Bud up. He wouldn’t be thrilled about that situation, and we’d have to head south because the winters here are brutal, but as long as Bud has his servant, he’s good.

A previous version of this post incorrectly described cat chromosomes. The story has been updated to remove the error.

Local Politicians Have No Clue How To Manage Cats

Feeding strays is now punishable by a $150 fine in an Ohio town, the latest municipality whose elected leaders chose to ignore expert guidelines on managing feline populations.

Every time the stray cat issue comes up, local town boards and city councils act as if they need to reinvent the wheel.

Imagining that they are the first to deal with this extremely common problem, they make decisions from positions of ignorance, dismissing the concerns of people who actually work with cats. Or they “do the research” and come up with their own ineffective policies instead of simply looking at what other towns and cities have tried in the past.

At least that way, you know what works and what doesn’t, and how much your decision’s going to cost taxpayers.

But that would be the smart thing to do, which is why our local elected leaders don’t do it. Instead they pull stunts like the village board of Mogadore, Ohio, a town of 3,700 about 10 miles east of Akron.

The Mogadore board just passed a law that makes feeding strays and ferals punishable by a fine of up to $150, as if that will stop cats from finding food and breeding.

Tellingly,  Mogadore’s elected leaders say their ordinance applies to “wild, stray, or un-owned” cats, which means they don’t understand they’re all the same species.

Apparently neither do the reporters at WOIO, a local news station in Cleveland. A story from the station is confidently incorrect in telling readers “[d]omestic cats that have become wild, meaning live outdoors, roam free, and rarely interact with humans, are also considered feral.”

Stray cat and kitten
Credit: Sami Aksu/Pexels

Felis catus is a domestic animal. By definition a domestic cat is not wild and cannot become wild. Evolution cannot happen to a single animal.

While evolution is a constant process, speciation — wolves becoming dogs, wildcats becoming house cats, wild boar becoming docile farm pigs — is a species-wide shift that takes at least a few hundred years but often much longer, “from human-observable timescales to tens of millions of years” depending on the species.

The whole process results in changes at the genetic level. The transition from wildcats to domestic cats, for example, involved changing only 13 genes.

This is not rocket science, it’s basic stuff we all learned in high school science classes.

But that’s almost beside the point.

Fining people for feeding stray cats, including caretakers who voluntarily manage cat colonies, will not solve the problem. It doesn’t work. It has never worked in any town anywhere in the world.

It also creates a needlessly adversarial relationship with the passionate people doing the hard work of managing the feline population, often thanklessly and at their own expense. Why make enemies of them when they’re doing a public service?

Mogadore’s village board had a representative from Alley Cat Allies and people from local rescues on hand to inform them that fines don’t work, and to offer the humane and effective option of trap, neuter, return. TNR may not be perfect, but it’s better than anything else people have tried.

Mogadore’s board and mayor ignored the experts and went ahead with their plan to fine people instead.

They’re not alone. This happens thousands of times across the US, Europe, Australia and most other places where domestic cats live. Japan and Turkey take a more humane approach, and they’re better for it. But here in the US, we often deal with issues by ignoring precedent and engaging in wishful thinking.

If the residents of Mogadore are lucky, their elected officials will realize their mistake sooner rather than later.

Stray cat eating
Stray and feral cats already have a difficult existence without ill-advised laws making it illegal to care for them. Credit: Mehmet Fatih Bayram/Pexels

NY Cat Eats At The Table With His Humans, Plus: More Kittens And Climate Change!

A cat eating at the table with his humans? Let’s hope Bud doesn’t get any ideas!

File this under “Information that must be hidden from Buddy at all cost, lest he get ideas.”

Franklin, a cat who lives in Brooklyn, has gone from fending for himself on the streets of New York to a very comfortable indoor existence with two humans who are happy to let him sit at the table with them for meals. Bowls? Pfffft. Franklin drinks from his own glass:

Franklin the cat
Credit: Andrea and Alice via Newsweek

As the dutiful servant to a cat who most definitely believes he’s a human — or should have all the privileges and none of the responsibilities of one — this makes me uneasy. If Bud were to somehow find out about this, all hell would break loose and before I know it he’ll be demanding custom cutlery and a silk pillow on which to rest his behind and elevate him to the level of the table.

As a vegetarian I don’t necessarily have to worry about Bud eating my food, but he sure does love sticking his face in it and giving it an exploratory lick or three.

“Is that…? Dude, let me in there, I just wanna stick my face in your mashed potatoes and confirm I don’t like them,” I imagine him saying. “Yep. Still don’t like them. Oh stop being so dramatic, you can pick the fur out!”

A reasonable take on the kitten/climate change claims

The Grist has a new story about the alleged connection between an “increase” in kittens and climate change, and while it unfortunately links to one of the bunk studies that uses meta-analysis to make wild claims about feline impact on the environment, it does include the most measured and reasonable take so far on the claims:

“Others, like Peter J. Wolf, a senior strategist at the Best Friends Animal Society, think the increase comes down to visibility rather than anything biological. As the weather warms, Wolf said people may be getting out more and noticing kittens earlier in the year than before. Then they bring them into shelters, resulting in rescue groups feeling like kitten season is starting earlier.”

As we noted on Sunday, the claim that there are more kittens, or that kitten season is longer, is entirely dependent on anecdotal evidence. Unfortunately no one has any data for baseline population numbers when it comes to cats in the US, let alone historical data that allows us to say there are more kittens born in recent years.

The best we’ve got is the excellent but single-city DC Cat Count, and to establish a convincing link between climate change and kittens we’d not only need hard data, but we’d also need to eliminate dozens of other potential factors like ever-increasing light pollution, urban heat islands and wave effects from 2020, when society went into lockdown and animals were mostly left to their own devices.

Once again, there’s only one measurement that really matters in the end, and that’s the number of cats euthanized annually because there aren’t homes for them. Spaying/neutering and education efforts have driven that number down dramatically over the past 20 years, and ultimately that’s the best solution we have.