The incredible documentary, narrated by 99-year-old Sir David, explores both the highs and lows of animals raising their young in the wild.

Animal families come together and tear each other apart in Sir David's new natural history series.

This tale of animals nurturing offspring runs from orphaned lion cubs to cannibal child spiders. It’s the crustaceans that make for some of the most ingenious footage, though

The incredible documentary, narrated by 99-year-old Sir David, explores both the highs and lows of animals raising their young in the wild.

The five-part documentary looks at parenting in the animal kingdom, from dolphins to gorillas to mother-devouring spiders