‘Planting a tree is hope in action’: the people regenerating urban habitats and growing community

‘Small trees on the north and northern western aspects of a dwelling can create immediate microclimate changes,’ says horticulturalist Patrick Belford Photograph: Ellen Smith/The Guardian

For Stephen Northey, an environmental advocate in Melbourne, tree planting and urban revegetation has allowed him to help restore degraded local ecosystems and foster a much-needed connection with his local area.

The community leader spearheaded a campaign to save Edgars Creek, a tributary that runs through the basalt plains linking Epping, Thomastown and Reservoir to Merri Creek in Melbourne’s northern suburbs.