U&Eden +1 Sunday

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

Michael Portillo returns to travel by train to more places around the British Isles, beginning by heading to the Isle of Man - a paradise for rail lovers

A chance to buy goods from the comfort of home

Documentary uncovering and examining hidden structures built by the Nazis, from tunnels to towers, artillery sites, resistance nests and communication centres

A mile-and-a half of recently-excavated trenches, bunkers, barracks, and gun encasements near Pointe du Hoc, which tell a new story of D-Day

The Spanish island of Villa Winter, which was suspected of being a port for German U-boats and part of a larger plan to invade the United States

One of the largest Nazi bunkers ever constructed, outside the French town of Watten, a missile facility with storage for 108 missiles, a liquid oxygen factory and two launch pads

As the Red Army approached a forest in Poland toward the end of the war, they stumbled upon a massive complex containing more than a thousand structures across 25sqkm

Documentary uncovering and examining hidden structures built by the Nazis, from tunnels to towers, artillery sites, resistance nests and communication centres

A mile-and-a half of recently-excavated trenches, bunkers, barracks, and gun encasements near Pointe du Hoc, which tell a new story of D-Day

The Spanish island of Villa Winter, which was suspected of being a port for German U-boats and part of a larger plan to invade the United States

One of the largest Nazi bunkers ever constructed, outside the French town of Watten, a missile facility with storage for 108 missiles, a liquid oxygen factory and two launch pads

As the Red Army approached a forest in Poland toward the end of the war, they stumbled upon a massive complex containing more than a thousand structures across 25sqkm

Documentary uncovering and examining hidden structures built by the Nazis, from tunnels to towers, artillery sites, resistance nests and communication centres

A mile-and-a half of recently-excavated trenches, bunkers, barracks, and gun encasements near Pointe du Hoc, which tell a new story of D-Day

The Spanish island of Villa Winter, which was suspected of being a port for German U-boats and part of a larger plan to invade the United States

One of the largest Nazi bunkers ever constructed, outside the French town of Watten, a missile facility with storage for 108 missiles, a liquid oxygen factory and two launch pads

As the Red Army approached a forest in Poland toward the end of the war, they stumbled upon a massive complex containing more than a thousand structures across 25sqkm

Documentary uncovering and examining hidden structures built by the Nazis, from tunnels to towers, artillery sites, resistance nests and communication centres

A mile-and-a half of recently-excavated trenches, bunkers, barracks, and gun encasements near Pointe du Hoc, which tell a new story of D-Day

The Spanish island of Villa Winter, which was suspected of being a port for German U-boats and part of a larger plan to invade the United States

One of the largest Nazi bunkers ever constructed, outside the French town of Watten, a missile facility with storage for 108 missiles, a liquid oxygen factory and two launch pads

As the Red Army approached a forest in Poland toward the end of the war, they stumbled upon a massive complex containing more than a thousand structures across 25sqkm

Documentary uncovering and examining hidden structures built by the Nazis, from tunnels to towers, artillery sites, resistance nests and communication centres

Michael Portillo begins this leg of his journey at Liverpool's historic waterfront, where he visits the International Slavery Museum, before making his way north towards Blackpool