What needs to happen to fix Perth's tree canopy crisis?

She's back, baby! Sab returns to tackle gardening questions, wetlands preservation and the issue of Perth's tree canopy crisis. 4:22 Are lady birds to blame for my nibbled eucalyptus? 27:21 What needs to happen to fix Perth's tree canopy crisis? with WATCA's Sarah Allchurch.37:34 The last-ditch effort to save the Cultural Centre Wetlands - with ecologist Mandy Bamford.Listen to the program live on Saturdays at 9:00AM on ABC Radio Perth and ask your questions by calling in on 1300 222 720 or text 0437 922 720Subscribe to the podcast through the ABC Listen App, Apple Podcasts or wherever you like to listen.