Wildlife cameraman Gordon Buchanan leads a team using state-of-the-art cameras, offering a fresh look at the lives of some of the animals in our oceans such as sharks, elephant seals, turtles and gannets. 

A celebration of one of Earth’s most iconic and beloved birds, featuring all 18 species of penguins for the first time, from New Zealand, Cape Town, the Galapagos Islands and Antarctica.