Where a century of treated sewage has accidentally created one of Australia's most biodiverse wetlands, drawing migratory birds from across the Arctic.
Melbourne’s biggest sewage plant is also one of the best places to watch birds in Australia. Close to 300 species turn up there, and some of them fly in all the way from Siberia.
Back in the 1880s M… [+5206 chars]
Back in the 1880s M… [+5206 chars]