Filmed over a year, this series captures Wales's varied wildlife and stunning landscapes, from the rugged mountains of the north to the seabird colonies of the west coast. Each episode captures the moments most associated with that time of year: birth and regeneration in the spring months, growing up and forging a new life across the summer, preparing for the change in autumn and then surviving the winter.
Ashley Ard has been dubbed 'The Most Hated Woman in Alaska' after being accused of killing her newborn baby. She pleads not guilty, and her lawyer draws attention to her ex-husband.
Richard Hammond reveals secret animal abilities from the natural world, and discovers how those same animals have inspired a series of unlikely human inventions at the very frontiers of science.