Gordon Buchanan

Filmed in one of the most dynamic locations on the African continent, the vast Okavango Delta in Botswana, this fascinating wildlife documentary captures big cats battling to survive through dramatic changes within their families and their home. Lion, cheetah and leopard families are tracked across two extreme seasons, from dangerous floods through to punishing drought.

Seven years. Six habitats. One planet. Charting our world's most threatened ecosystems - a unique global portrait of extraordinary change and the hope of groundbreaking solutions.

As the nights draw in, our world gets wilder - falling leaves, first frosts and stunning spectacles. Live, breathtaking animal life right on your doorstep - and all across the UK.