While their neighbors in New Zealand called for “woah on feeral kets” earlier this year, Australia is planning its own nationwide effort to wipe out free-roaming cats in an attempt to prevent the extinction of local wildlife.
The “war” announcement, made on Wednesday by Australia’s Environment Minister, Tanya Plibersek, comes on the heels of a report that calls “invasive animals” like cats the primary force behind species extinction in most of the world, including Australia. The report was released by a group of academics from 143 countries who make up the Intergovernmental Platform on Biodiversity and Ecosystem Services (IPBES), which advises the UN and sovereign states on wildlife policy.
Plibersek singled out felines in a press conference announcing the plan.
“They played a role in Australia’s two latest extinctions … they are one of the main reasons Australia is the mammal extinction capital of the world,” she said.
In addition to targeting felines on the mainland, Plibersek said Australia’s government would attempt to completely purge Christmas and French islands of their cat populations.
I have not had the opportunity to read an advance of the report, which was just released, and it will require careful reading as well as additional research before I’d feel comfortable commenting on the claims. That said, the numbers bandied about in press accounts (which claim cats kill more than 2.6 billion animals a year in Australia) are similar to the claims we’ve heard before, so unless there’s original research here and not a rehash of the same meta-analyses frequently cited in stories about cats and their impact on biodiversity, it doesn’t change the simple fact that it’s bad policy to act without reliable data.
I’m talking about an actual effort to count the feral and stray cat population in defined areas, as the Washington, D.C. Cat Count did using trail cameras, monitors and other methods. Obviously that can’t be applied to an entire country, but it can be done in different locations and provide a baseline to work with. Without that effort, the estimates of feline impact are nothing more than guesswork by professors sitting behind desks often entire continents away from the locales in question, plugging invented numbers into formulas intended to extrapolate totals for birds, mammals, lizards and insects killed by felis catus.
While similar studies estimated the number of cats in the US at between 25 and 125 million, Australia’s federal government says there are between 1.4 and 5.6 million cats in the country. If that’s true, it means each free-roaming cat in Australia kills between 500 and 1,850+ animals a year. It’s also difficult to accept estimates of predatory impact when the corresponding estimates of total cat population are so vague.
Still, as I’ve written in earlier posts, government intervention was inevitable without proactive measures. Australia’s cat lovers and caretakers would do well to voluntarily keep their pets inside, and to double their efforts to catch, spay/neuter and find homes for as many strays as they can.
If you live in Australia, you have until December to provide feedback to the federal government, and it’s probably a good idea to check with your local animal welfare groups, which are undoubtedly composing their own responses to the plan.
via Pain In The Bud