Rewilding is helping to save species from the brink of extinction. But reintroducing species to islands or fenced havens have limitations. What if we could use flat topped mesas as well?
We analysed photos of predators and prey from 3,667 camera traps in southwest Victoria. We found feral cats were more abundant and behaved differently in areas where foxes were baited.
We need every tool at our disposal to stop feral cats and foxes from decimating Australia’s incredible wildlife after fires. Artificial refuges show promise.
The Australian government has at last produced a serious plan to control an introduced predator that is a big reason this country has one of the world’s worst records for species extinctions.
Woylies bred in wildlife havens were smaller and less flighty than their counterparts in the wild. This could jeopardise the success of repopulation programs.
One-third of local councils have rules to stop pet cats roaming because of their major impacts on wildlife. More councils want to get on board but many are hampered by state laws.
Feral cats double the size of domestic tabbies. Cane toads with longer legs. And dingoes with flexible joints. ‘Selection pressure’ is at work on introduced animals.
38 mammals have been driven to extinction since colonisation, and many more are close to joining them. We have the solutions at hand, but warnings continue to be met with mediocre responses.
Amy Wilson, University of British Columbia and Scott Wilson, University of British Columbia
Allowing cats to roam unsupervised is detrimental to humans, wildlife and the cats themselves. Managing free-roaming cats should consider the risks they pose to other species.
A new study shows that when free-ranging cats are more than a few blocks from forested areas in cities, such as parks, they’re more likely to prey on rats than on native wildlife.