The story of a brown bear, from birth to adulthood, photographed on location in the wild by an award-winning American photographer, who specialises in work with newborn animals.

The story of a brown bear, from birth to adulthood, photographed on location in the wild by an award-winning American photographer, who specialises in work with newborn animals.

The story of a cheetah, from birth to adulthood, photographed on location in the wild by an award-winning American photographer, who specialises in work with newborn animals.

The story of a cheetah, from birth to adulthood, photographed on location in the wild by an award-winning American photographer, who specialises in work with newborn animals.

The story of a gorilla, from birth to adulthood, photographed on location in the wild by an award-winning American photographer, who specialises in work with newborn animals.

The story of a gorilla, from birth to adulthood, photographed on location in the wild by an award-winning American photographer, who specialises in work with newborn animals.

The story of a lion, from birth to adulthood, photographed on location in the wild by an award-winning American photographer, who specialises in work with newborn animals.

The story of a lion, from birth to adulthood, photographed on location in the wild by an award-winning American photographer, who specialises in work with newborn animals.

High in the trees of the rainforest in Sumatra, a baby orang-utan is born.

The story of a sea otter, from birth to adulthood, photographed on location in the wild by an award-winning American photographer, who specialises in work with newborn animals.