This fascinating documentary about killer whales reveals their true nature.
Wildlife adventurer Nigel Marven travels 5,000 miles following the grey whale migration.
This incredible story of the reconstruction of one of nature’s most impressive mammals.
The killer whale is one of the most feared predators in the ocean.
A remarkable look at the journey of almost 17,000 humpback whales.
An amazing look at the Falkland Islands' huge variety of wildlife.
A team of biologists find out how nature's giants evolved and how they function.
Following the incredible journey of a female humpback whale and her calf.
We know more about outer space than we do about our oceans.
Sir David Attenborough reveals the animals that have intrigued him the most.
Underwater cameramen embark on a quest to film whales and dolphins in Ocean Giants.