- Associate Lecturer, Ecology and Environmental Sciences, Adelaide University
Dozens of threatened Australian species are back from the brink. But many are reliant on fenced-off safe havens and could not survive the feral predators of the wild. True safety is harder
If a bill before the US Congress succeeds, it would further suppress global demand for kangaroo products and lead to more animal suffering, not less.
Buffel grass causes just as much damage to native wildlife as feral cats. But with the right control measures, biodiversity can bounce back.
When cats were introduced to Australia, they brought several diseases with them. These diseases are taking a big toll on human health and the economy — but there are things we can do.
Cats are wreaking havoc on Australia’s ecosystems and non-lethal methods aren’t enough.
Feral cats are highly adaptable and highly variable, hence we must continue to search for their Achilles Heel and invest in a wide range of control methods.
Contact John for
- General
- Media request
- Speaking request
- Consulting / Advising
- Research collaboration
- Research supervision
- Location: Kimba South Australia
- Website
- Article Feed
- Joined





