Environment Minister Greg Hunt has pledged new money to help community groups trap and eradicate feral cats.
"There are up to 20 million feral cats taking up to four native Australian animals a night. That is over 20 billion Australian native species being destroyed a year," Mr Hunt said on ABC's Landline on November 2.
It's well recognised that feral cats are a major threat to native wildlife, but are there really almost as many cats as people in Australia?
The Environment Department says feral cats are thought to threaten 81 vulnerable and endangered native animals - 35 bird species; 36 mammal species; 7 reptile species; and 3 amphibian species.
In a 2012 report, the AWC estimates that each feral cat kills between five and 30 animals a day. It says taking the lower figure in that range and multiplying it by a "conservative population estimate" of 15 million feral cats gives a minimum estimate of 75 million native animals killed daily by feral cats.
"We think our five [animals killed a day] is extremely conservative. I've personally been in the field and had a cat cut open [that] had over 40 to 50 frogs in its stomach," Mr Fleming said.
Sources
Radio National Background Briefing, article, 2014
Greg Hunt, Landline, November 2, 2014
John Woinarski, Andrew Burbidge, Peter Harrison, The Action Plan for Australian Mammals 2012, June 2014
Australian Wildlife Conservancy, article, June 2014
Australian Government Department of Sustainability, Environment, Water, Population and Communities, Feral Cat fact sheet, 2011
WWF, Cats fact sheet
Department of the Environment, Water, Heritage and the Arts, Threat Abatement Plan for predation by feral cats, 2008
Cooperative Research Centre for Pest Animal Control, Counting the Cost: Impact of Invasive Animals in Australia, 2004
Australian Wildlife Conservancy, Wildlife Matters newsletter, 2012/13
Tim Doherty, To eradicate feral cats, we need to know how many are out there, 2014
Andrew Bengsen, John Butler, Pip Masters, Estimating and indexing feral cat population abundances using camera traps, 2011
https://au.news.yahoo.com/world/a/2...illing-over-20-billion-native-animals-a-year/