by Zac de Silva and Tammy McGregor

 

If you look at a map of Sydney, you’ll see a big green band of bush around the city’s urban sprawl. And thankfully, most of that bush is pristine. But areas close to houses are often overrun by weeds, and it falls to the experts to bring these back from the brink.

 

Zac and Tammy met the people who keep Australia’s pristine bush, well, pristine.