BBC Four Sunday

Michael Portillo ventures Down Under to explore Australia by train, begin by riding the Ghan Railway from Port Augusta in the south to Darwin on the north coast

David Attenborough looks at the wildlife of Australia, including footage of kangaroos and wombats braving snowstorms, and reptiles drinking through their skin in the desert

Film director and actress Rachel Ward joins a farming revolution, embracing a movement to restore the health of Australia's farmland, food and climate

The Australian soprano talks to Bernard Levin and sings scenes from some of her most celebrated roles. First broadcast in 1973

The famous Australian opera singer in performance from Scotland. Introduced and accompanied by Gerald Moore. Presented by Alan Rees

Rachel Perkins journeys across the country to explore the bloody battles fought on Australian soil and the war that established the Australian nation

Rachel Perkins focuses on the reasoning behind the lack of public memorials for the deaths on both sides of the Tasmanian conflict, in addition to the history behind the conflict

Rachel Perkins follows colonists spreading across the continent, met with resistance from the people of the First Nation

Michael Portillo ventures Down Under to explore Australia by train, begin by riding the Ghan Railway from Port Augusta in the south to Darwin on the north coast