While New Zealand’s Vigilantes Slaughter Cats, The Country Has Pledged To Eradicate Free-Roaming Felines By 2050

Convinced that culling cats will prevent local wildlife from going extinct, despite no evidence supporting that idea, New Zealand’s authorities have pledged to wipe out ferals and strays.

A recent RNZ story about efforts to exterminate cats in New Zealand starts with an anecdote about a man named Victor Tinndale, describing the way he bludgeons a cat to death as casually as if he’s sipping a cup of coffee.

Tinndale has taken it upon himself to kill cats even though the country’s wildlife management authorities told him not to. Why? Because he thinks cats are responsible for driving native species toward extinction.

He doesn’t know that, of course. No one does. No one’s bothered to do the research, and the driving force behind the claim that cats are responsible is a series of meta-analyses by birders who literally invented numbers to align with their predetermined conclusions about predatory impact.

To date there is not a single study that accurately measures feline predatory impact, nor is there a shred of evidence that slaughtering cats — whether beating them to death, shooting them with shotguns or poisoning them — has any beneficial impact on endangered bird species.

Yet there are vigilantes aplenty slaughtering cats across New Zealand, youth hunting contests encouraging kids to shoot cats and kittens, and government-sponsored extermination programs, like a particularly ghastly effort on a small island off New Zealand’s coast, where members of a team tell themselves they’re doing good work by sniping animals who are doing what they were born to do.

Ferals and strays already have tough lives without being hunted for sport or at the behest of government officials who aren’t in full possession of the facts. Credit: Mohan Rai/Pexels

The RNZ story describes Tinndale merrily skipping through the Aotearoan wilderness, singing songs and cracking jokes like a perverse Tom Bombadil as he murders cats unfortunate enough to get caught in his traps.

RNZ cameras follow Tinndale as he finds a terrified feline in one of the his traps. Tinndale describes the cat’s impending death at his hands as some sort of inevitable cosmic justice. He didn’t sentence the cat to die, he argues. He’s just the man who carries out the sentence.

“This cat is just an utter killing machine,” Tinndale says, addressing a camera as he repeats rhetoric from birder Peter Marra — who has advocated for the destruction of the entire species — almost word for word. “I’d hate to think what this cat has slayed to survive. So this guy has got to go, you know?”

The next scene shows Tinndale walking along the shore, the cat now hanging dead in his hands. He is judge, jury and executioner.

Tinndale buries his victims in a “graveyard” he made near a hut, admitting the graveyard is a “little bit of a laugh.” Tinndale was shocked, the story says, when New Zealand’s Department of Conservation didn’t pat him on the head for his vigilante efforts.

“I thought they’d have a chuckle, you know, and be pleased, but it was nothing of the sort,” he told RNZ.

Thought they’d have a chuckle?

This man thinks bludgeoning animals to death is hilarious. He is a psychotic vigilante who has taken it upon himself to violently end life. Why is he allowed to own weapons? Why is he not in prison or on a court-mandated mental illness management program?

Brad Windust with a trophy hunter’s expression as he shows off a Maine Coon mix he killed with the help of his hunting dog. Credit: Supplied to NRZ

The story goes on to quote Jessi Morgan of the Predator Free New Zealand Trust, who flat-out admits she can’t say how many cats there are in the country, let alone measure their predatory impact.

“I’ve seen estimates from two-and-a-half million to 14 million, which basically tells us we’ve got no idea what those numbers are,” Morgan said before immediately relaying anecdotes from hunters and farmers who say they’re “seeing more.”

This is not how we make decisions between life and death! This is not science, not by any definition of the word. This is not public policy. This is vigilantism and a mob mentality, amplified by the fact that it’s easier to blame a defenseless species for our own conservation failures and humanity’s impact on wildlife.

It is gross, utter disrespect for life under the guise of conservation, by people who not only can’t articulate what sort of damage they think felines are doing to their country, but have not a scrap of evidence that vigilantes running around bludgeoning cats to death are doing anything other than causing needless suffering.

Worse, it’s clear at least some of these self-appointed nature guardians are enjoying the task of murdering cats. It’s evident in their smiles as they show off their prizes and in the way they talk about their “work” — not as a solemn duty after all other options have been exhausted, but as something to “have a chuckle” over.

Credit: Dianne Concha/Pexels

This is also a failure of journalism, a failure to follow the most basic best practices and rules, to ask for proof when people assert opinions and call them facts. Those who call themselves journalists, who credulously spread the bunk studies about feline impact on native species, should be ashamed of themselves for not even taking a few minutes to read the studies they cite. Anyone who reads the research would immediately understand that the “studies” — which are really meta-analyses of old data — don’t provide any proof that cats are responsible for pushing endangered species toward extinction. They do nothing of the sort.

What we do know, and have confirmed over more than half a century of rigorous science, is that we are responsible for wiping out wildlife — more than 73 percent of the world’s monitored wildlife populations in the past 50 years alone, according to the World Wildlife Fund’s annual report.

Cats did not render more than half the rivers and lakes in the US unsuitable for swimming or collecting drinking water. Cats did not dump PCBs in the Hudson River, test nukes on desert ranges and in the ocean, create vast stormfronts of smog that shut down entire cities for days, or bleach coral reefs around the planet. Cats didn’t overfish the oceans, build the skyscrapers that kill innumerable birds every year, or bulldoze vast stretches of jungle in places like Borneo, Sumatra and the Amazon.

We did that.

Aside from the fact that they don’t have homes, these cats are no different than pet felines. They are the same species. Credit: Wikimedia Commons

Animal welfare groups have never disputed the idea that cats probably do have a part in endangering small mammals and bird species. They are predators. Hunting is their role.

But that is a far cry from proving they have a measurable impact, let alone are the primary drivers. In rare cases when research teams did the hard work of taking a feline census, as Washington, D.C.’s Cat Count did, the population numbers turn out to be considerably lower than expected.

Data from the Cat Count also confirmed what we know, that cats do not stray more than a few hundred feet from their territory, whether it’s a human home or a small shelter in a managed colony. In urban and suburban environments, the study found, cats have minimal impact through hunting unless they’re living directly adjacent to wooded areas.

Sending a bunch of lunatics out, dancing and skipping as they arbitrarily slaughter sentient creatures with real emotions, is the kind of monstrous behavior only humans are capable of.

Human-made devices and structures kill innumerable birds annually, a fact that isn’t accounted for in studies and news stories blaming cats for bird species extinctions. Credit: Amol Mande/Pexels

But it isn’t enough for New Zealand’s government to have vigilantes killing cats, or community-sponsored cat hunts. Now the government has pledged to eradicate feral cats by 2050. Because feral cats are the same species as stray and pet cats, and there is no way to determine by sight if a cat is feral or just frightened, that means any feline found outdoors will be killed.

“In order to boost biodiversity, to boost heritage landscape and to boost the type of place we want to see, we’ve got to get rid of some of these killers,” says Tama Potaka, the country’s conservation minister.

Note the language in the linked story, which describes domestic cats as if they’re a separate species. That’s the kind of ignorance that drives these cruel efforts.

New Zealand is heavily reliant on tourism, with visitors accounting for almost six percent of the country’s GDP before COVID-19, a number the country’s leaders expect to match in late 2025 as the tourism industry recovers. It’s part of New Zealand’s overall shift to services instead of products in an effort to diversify its economy.

Anyone who loves cats, who thinks men shouldn’t play God, who thinks we ought to demand at least something in the form of proof before allowing socially maladjusted vigilantes to brutally kill animals, should boycott New Zealand as a travel destination.

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Header image: Tinndale walking with a cat he killed via RNZ

Bogus Science And Unverifiable Claims Drive Cat Hatred In New Zealand

Cat hatred is driven in large part by bunk science authored by researchers who approach their work with predetermined conclusions.

After news of a now-canceled children’s cat hunting contest made international headlines this week, the usual suspects came out of the woodwork with wild, unsupported claims that cats — not humans, not human industrial processes, not human-driven habitat loss, wind farms or agricultural pesticides — are singlehandedly responsible for wiping out New Zealand’s native birds and the extinction of an arbitrary number of avian species.

One of the people leading the charge is Helen Blackie, a “biosecurity expert” who told the BBC that cats are responsible for the extinction of six native bird species in New Zealand.

Blackie doesn’t say where she got that information, but noted cat-hating Kiwi Gareth Morgan’s site claims that cats have killed nine native bird species, and attributes the information to a study, “A global review of the impacts of invasive cats on island endangered vertebrates.”

The “study” was published by academics in Spain and California without boots on the ground in New Zealand and is not actually a study at all. It’s a meta-analysis of prior studies, none of which count the number of feral, stray and pet cats in New Zealand, nor do they offer anything resembling a measure of how many birds are actually killed by cats.

Notably, the study does not say cats are responsible for the extinction of nine bird species.

close up shot of a stray cat
Credit: Mehmet Turgut Kirkgoz/Pexels

Much like their US bird-conservationist counterparts, the authors of the study cannot say how many cats actually live in New Zealand and have no observational data about feline predatory habits.

They rely on the same methods the US studies do, which is to say they collect data from unrelated research — including a paper measuring the impact of all predators on wildlife in the aftermath of wild fires in urban environments, a report on the way pet cat personalities impact how their owners view them, and a study on cat behavior in Culver City, California — stir the data into a pot of numbers, and massage the numbers until they get the desired results.

In this case, the “desired results” are any suitably impressive-sounding figure for the total number of native birds killed by cats in New Zealand. The authors aren’t conducting a scientific investigation to find out how those native birds died, they’ve already decided that cats are the reason and they’re misrepresenting data from unrelated studies to support that conclusion. That is not science.

Of course their conclusion has no basis in reality. How is it possible that a bunch of researchers on entirely different continents are able to come up with accurate figures on cat predation in New Zealand without any actual data about cats in New Zealand, without a population count of cats in New Zealand, and without a single observational study to draw information from?

How does a study of coyote and cat interactions in Culver City, California have any bearing on cats killing birds in New Zealand, an island country 6,700 miles away with habitats that bear little or no resemblance to California? Coyotes don’t even exist in New Zealand!

How does a self-reported questionnaire about the personalities of pet cats by American cat owners tell researchers anything about the behavior of feral cats in rural New Zealand?

How does a study about the Persian squirrel on Greek island ecosystems tell a research team anything about the impact of cats on flightless birds in a completely different environment, in a different part of the world, with different types of trees and cover, different native fauna and weather systems?

How does a study of alpine ecosystems inform estimates of cat predation in the temperate and subtropical ecosystems of Aotearoa?

view of a stray cat on a city street
Credit: Boys in Bristol Photography/Pexels

This is not science

This sort of buffet-style, cherry-picking nonsense wouldn’t pass muster in an undergraduate class in the hard sciences, yet somehow it’s not only published in peer-reviewed conservation journals, it’s reported breathlessly and credulously by reporters at outlets like NPR, the BBC and the Guardian, who don’t even bother to read beyond the abstract.

The claims are further undermined by their inexplicable assertion that feral cats and domestic cats are not the same thing, when in fact they are the same species: felis catus. Advocates of cat hunting in New Zealand fret that it’s impossible to tell if cats are feral or pets, not understanding that they are indistinguishable because they are the same. The only difference is that house cats have homes and ferals do not.

No one is claiming that cats don’t have an impact on the environment. It would be foolish to think they don’t.

But if anyone — especially journalists with influential platforms and researchers cloaked in authority thanks to the veneer of real science — wants to make the case that cats are the primary force leading to declining numbers of native bird populations, then the burden of proof is on them, and it’s a high one.

We’re talking about life here, the lives of fully sentient animals with their own rich internal thoughts and feelings. You don’t just casually call for their extirpation or send children off with rifles to arbitrarily shoot them like little serial killers in training.

If you want to make the case, do the work. Get the grants. Hire the personnel. Do it right. The Washington, D.C. Cat Count even has a free toolkit for other communities to conduct their own feline census, so they can make informed decisions. But if you’re unwilling or unable to do the work, then stop spreading misinformation, because it has tragic consequences for real-world animals, and their blood is on your hands.

Top image credit Aleksandr Nadyojin/Pexels