BBC Earth HD

Robson continues his world tour of extreme fishing locations, and heads to Guinea-Bissau and Senegal in West Africa.

Enjoy the view from a century-old water tower as it is transformed into a unique home, then take flight on a repurposing journey that will rocket the UK space program to prominence. Learn how these adaptations work in our homes and among the stars.

Guangdong's coastline is the longest in China and is shelter to all manner of extraordinary marine life; Corals, Green Turtles, Bowed fiddler crabs, and the Black-faced spoonbill.

David Attenborough presents the first in a new series. Coasts: where two worlds collide, and where animals fight for survival amidst constant change.

The first leg of Simon's Scandinavian journey takes him from Svalbard, the beautiful archipelago that marks the northernmost outpost of Norway, south into the magical snowy region of Lapland. In freezing conditions, he travels to NATO's longest border with Russia, where tensions are high and even Santa's village is prepared for a potential war.

There is no greater test for life than winter as temperatures plummet to 70 below and winds reach 200kph. Darkness and ice extend across the polar regions and only a few remarkable survivors gamble on remaining. We join a female polar bear trekking into the Arctic mountains to give birth as the first blizzards arrive. Out on the frozen ocean, the entire world's population of spectacled eider ducks

How did the dolphin get so smart? Chris Packham dives into one of the biggest questions in nature - how intelligence itself evolved and how it arose in the extraordinary mind of the dolphin. Inside each one lies the result of a three-billion-year journey, from light-sensing cells to conscious thought.

Guangdong's coastline is the longest in China and is shelter to all manner of extraordinary marine life; Corals, Green Turtles, Bowed fiddler crabs, and the Black-faced spoonbill.