Should New Zealanders kill their kittens to save their native birds?

Domestic cats are furry murderers, argues a New Zealand businessman who is spearheading a campaign to get his fellow Kiwis to give them up.

'Save a Kaka, kill your cat' is the message of New Zealand businessman Gareth Morgan, who has started a campaign to rid the ecologically isolated islands of murderous felines in attempt to stem the dwindling numbers of native birds.

For 80 million years, the archipelago has been separated by ocean from any other land. Apart from one mouse-sized animal which went extinct around 16 million years ago, there have never been any land mammals on the islands (although there remain two species of native bat, and plenty of whales, dolphins and seals). That left an ecological niche which was largely filled by birds, being some of the few animals which could reach the islands after the seas split them from the rest of Gondwanaland.

New Zealand has some of the most unique, and clueless, birds in the world. The Kakapo is a giant green parrot which eats grass and has sex with Stephen Fry's head. The Kiwi is the size of a chicken, and lays an egg so big that the female, for the last couple of days of her incubation, has no room for any food in her stomach and must fast. The Kokako is a semi-flightless bird which sings duets in breeding pairs for hours on end and occupies the same niche as a flying squirrel.

None of them were ever exposed to predatory land mammals until the Maori arrived in the 14th century, and so they have very few natural defences against them. The introduction of mice and rats was bad enough, but once cats appeared, it was nearly over. The Kakapo and Kiwi are now critically endangered species, each limited to a few islands which have been cleared of introduced predators — but there's hope for the Kokako, as well as the Kaka and Weka which are also under threat. And one thing which would help is New Zealanders giving up their cats.

Gareth Morgan has started a campaign, Cats to Go, which is pushing for that aim. He writes:

New Zealand is the last refuge of a huge range of bird species, we’re famous for our claim to be clean and green, and some of us have recognised the huge economic benefit, let alone the ecological dividend, from achieving a Predator Free New Zealand.

But the vision is flawed. Almost half of Kiwi households have a cat (or two) making New Zealanders the world’s biggest cat owners. Cats are incredibly effective hunters and are wiping out our native birds.

… Like the parent of a bully saying that their little Johnny would not behave like that, if you’re a cat owner reading this, you are probably thinking that the above statistics don’t apply to your cat. The fact is that your furry friend is actually a friendly neighbourhood serial killer.

He doesn't actually want people to kill their cats directly — though he emphasises that "that is an option" — instead proposing that people put bells on their cats to warn birds, keep them inside, get them neutered, and, above all, not replace them when they die.

Even if it works, there is a long way to go to make New Zealand safe for its native birds. Rats, mice and possums are all widespread and causing damage of their own. But a cat-free New Zealand might still be worth fighting for.

New Zealand's killer kittens. Photograph: Cats to Go

Alex Hern is a technology reporter for the Guardian. He was formerly staff writer at the New Statesman. You should follow Alex on Twitter.

Nicola Sturgeon. Photo: Getty
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For the first time in decades, there is genuine dissent in Scottish Nationalist ranks

The First Minister is facing pressure to talk less about independence - and bring on new talent in her party.

She so recently seemed all-powerful, licensed to reign for as long as she chose, with the authority to pursue the return of our national sovereignty. We would then have the ability to strike our own deals on our own terms, a smaller, smarter, leaner nation freed from the stifling constraints of partnership with a much larger neighbour. There was, she repeatedly told us, nothing to be afraid of.

Now, suddenly, she is the victim of her own miscalculation: having misread the public mood, having raced too far ahead of moderate opinion, she finds herself at bay. The voters have delivered a public humiliation, while an opposition party until recently lampooned as unelectable is on the march. There is, suddenly, talk of her departure sooner rather than later.

Yes, this is a tough time to be Nicola Sturgeon…

Let’s not overstate it. The position of Scotland’s First Minister is considerably more secure than that of the UK’s Prime Minister. Theresa May wants out as soon as is feasible; Sturgeon, one suspects, will have to be dragged from Bute House. Sturgeon retains enough respect among the public and support among her colleagues to plough on for now. Nevertheless, things are not what they were before the general election and are unlikely ever to return to that happy state.

It’s all because of Scexit, of course. Sturgeon’s unseemly sprint for the indy finishing line left enough Scottish voters feeling… what? Mistreated, taken for granted, rushed, patronised, bullied… so much so that they effectively used June 8 to deliver a second No vote. With the idea of another referendum hanging around like a bad headache, the electorate decided to stage an intervention. In just two years, Sturgeon lost 40 per cent of her Westminster seats and displaced half a million votes. One could almost argue that, by comparison, Theresa May did relatively well.

For the first time in decades, there is genuine dissent in Nationalist ranks. Tommy Sheppard, a former Labour Party official who is now an influential left-wing SNP MP, published an article immediately after the general election calling on the First Minister to ‘park’ a second referendum until the Brexit negotiations are complete. There are others who believe the party should rediscover its talent for the long game: accept the public mood is unlikely to change much before the 2021 devolved elections, at which point, even if the Nats remain the single largest party, Holyrood might find itself with a unionist majority; concentrate on improving the public services, show what might be done with all the powers of an independent nation, and wait patiently until the numbers change.

There are others – not many, but some – who would go further. They believe that Sturgeon should take responsibility for the election result, and should be looking to hand over to a new generation before 2021. The old guard has had its shot and its time: a party with veterans such as Sturgeon, John Swinney and Mike Russell in the key jobs looks too much like it did 20 years ago. Even the new Westminster leader, Ian Blackford, has been on the scene for donkey’s. There are more who believe that the iron grip the First Minister and her husband, SNP chief executive Peter Murrell, have on the party is unhealthy – that Murrell should carry the can for the loss of 21 MPs, and that he certainly would have done so if he weren’t married to the boss.

The most likely outcome, given what we know about the First Minister’s nature, is that she will choose something like the Sheppard route: talk less about independence for the next 18 months, see what the Brexit deal looks like, keep an eye on the polls and if they seem favourable go for a referendum in autumn 2019. The question is, can a wearied and increasingly cynical public be won round by then? Will people be willing to pile risk upon risk?

As the hot takes about Jeremy Corbyn’s surprise election performance continue to flood in, there has been a lot of attention given to the role played by young Britons. The issues of intergenerational unfairness, prolonged austerity and hard Brexit, coupled with Corbyn’s optimistic campaigning style, saw a sharp rise in turnout among that demographic. Here, Scotland has been ahead of the curve. In the 2014 referendum, the Yes campaign and its can-do spirit of positivity inspired huge enthusiasm among younger Scots. Indeed, only a large and slightly panicked defensive response from over-65s saved the union.

That brush with calamity seems to have been close enough for many people: many of the seats taken from the Nats by the Scottish Tories at the general election were rural, well-to-do and relatively elderly. The modern electorate is a fickle thing, but it remains rational. The Corbynites, amid their plans for total world domination and their ongoing festival of revenge, might bear that in mind.

Chris Deerin is the New Statesman's contributing editor (Scotland). 

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